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SUBJECT AREA: Mining and extraction technology

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Ingersoll worked on his father's farm and spent much of his time carrying out all kinds of mechanical experiments until 1839, when he went to Long Island, New York, to work on another farm. Having returned home in 1858, he received several patents for different mechanical devices, but he did not know how to turn his inventive talent into economic profit. His patents were sold to others for money to continue his work and support his family. In 1870, working again on Long Island, he by chance came into contact with New York City's largest contractor, who urged him to design a mechanical rock drill in order to replace hand drills in the rock-excavation business. Within one year Ingersoll built several models and a full-size machine at the machine shop of Henry Clark Sergeant, who contributed several improvements. They secured a joint patent in 1871, which was soon followed by a patent for a rock drill with tappet-valve motion.

Although the Ingersoll Drill Company was established, he again sold the patent rights and went back to Stamford, where he continued his inventive work and gained several more patents for improving the rock drill. However, he never understood how to make a fortune from his patents, and he died almost penniless. His former partner, Sergeant, who had formed his own drill company on the basis of an entirely novel valve motion which led to compressed air being used as a power source, in 1888 established the Ingersoll- Sergeant Drill Company, which in 1905 merged with Rand Drill Company, which had been a competitor, to form the Ingersoll-Rand Company. This merger led to many achievements in manufacturing rock drills and air compressors at a time when there was growing demand for such machinery.

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SUBJECT AREA: Civil engineering, Mechanical, pneumatic and hydraulic engineering, Steam and internal combustion engines

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As a boy, Smeaton showed mechanical ability, making for himself a number of tools and models. This practical skill was backed by a sound education, probably at Leeds Grammar School. At the age of 16 he entered his father's office; he seemed set to follow his father's profession in the law. In 1742 he went to London to continue his legal studies, but he preferred instead, with his father's reluctant permission, to set up as a scientific instrument maker and dealer and opened a shop of his own in 1748. About this time he began attending meetings of the Royal Society and presented several papers on instruments and mechanical subjects, being elected a Fellow in 1753. His interests were turning towards engineering but were informed by scientific principles grounded in careful and accurate observation.

In 1755 the second Eddystone lighthouse, on a reef some 14 miles (23 km) off the English coast at Plymouth, was destroyed by fire. The President of the Royal Society was consulted as to a suitable engineer to undertake the task of constructing a new one, and he unhesitatingly suggested Smeaton. Work began in 1756 and was completed in three years to produce the first great wave-swept stone lighthouse. It was constructed of Portland stone blocks, shaped and pegged both together and to the base rock, and bonded by hydraulic cement, scientifically developed by Smeaton. It withstood the storms of the English Channel for over a century, but by 1876 erosion of the rock had weakened the structure and a replacement had to be built. The upper portion of Smeaton's lighthouse was re-erected on a suitable base on Plymouth Hoe, leaving the original base portion on the reef as a memorial to the engineer.

The Eddystone lighthouse made Smeaton's reputation and from then on he was constantly in demand as a consultant in all kinds of engineering projects. He carried out a number himself, notably the 38 mile (61 km) long Forth and Clyde canal with thirty-nine locks, begun in 1768 but for financial reasons not completed until 1790. In 1774 he took charge of the Ramsgate Harbour works.

On the mechanical side, Smeaton undertook a systematic study of water-and windmills, to determine the design and construction to achieve the greatest power output. This work issued forth as the paper "An experimental enquiry concerning the natural powers of water and wind to turn mills" and exerted a considerable influence on mill design during the early part of the Industrial Revolution. Between 1753 and 1790 Smeaton constructed no fewer than forty-four mills.

Meanwhile, in 1756 he had returned to Austhorpe, which continued to be his home base for the rest of his life. In 1767, as a result of the disappointing performance of an engine he had been involved with at New River Head, Islington, London, Smeaton began his important study of the steam-engine. Smeaton was the first to apply scientific principles to the steam-engine and achieved the most notable improvements in its efficiency since its invention by Newcomen, until its radical overhaul by James Watt. To compare the performance of engines quantitatively, he introduced the concept of "duty", i.e. the weight of water that could be raised 1 ft (30 cm) while burning one bushel (84 lb or 38 kg) of coal. The first engine to embody his improvements was erected at Long Benton colliery in Northumberland in 1772, with a duty of 9.45 million pounds, compared to the best figure obtained previously of 7.44 million pounds. One source of heat loss he attributed to inaccurate boring of the cylinder, which he was able to improve through his close association with Carron Ironworks near Falkirk, Scotland.

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τηρέω impf. ἐτήρουν, 3 pl. ἐτήρουν and ἐτήρουσαν AcPl Ha 8, 11 and 13; fut. τηρήσω; 1 aor. ἐτήρησα; pf. τετήρηκα, 3 pl. τετήρηκαν J 17:6 (B-D-F §83, 1; W-S. §13, 15; Mlt. 52f; Mlt-H. 221). Pass.: impf. ἐτηρούμην; 1 aor. ἐτηρήθην; pf. τετήρημαι (Pind., Thu.+)

① to retain in custody, keep watch over, guard τινά, τὶ someone, someth. a prisoner (Thu. 4, 30, 4) Mt 27:36, 54; Ac 16:23; a building (s. PPetr II, 37, 1, 19 [III B.C.] τηρεῖν τὸ χῶμα; PFlor 388, 32; 1 Macc 4:61; 6:50) Hs 9, 6, 2; 9, 7, 3. Pass. (Jos., Ant. 14, 366) Πέτρος ἐτηρεῖτο ἐν τῇ φυλακῇ Ac 12:5. Cp. 24:23; 25:4, 21b. τηρεῖν τὴν φυλακὴν guard the jail 12:6. ὅπου οἰ κεκλεισμένοι τηροῦνται AcPl Ha 3, 20. Abs. (keep) watch (PSI 165, 4; 168, 9; 1 Esdr 4:11; 2 Esdr 8:29) MPol 17:2. οἱ τηροῦντες the guards (SSol 3:3) Mt 28:4.

② to cause a state, condition, or activity to continue, keep, hold, reserve, preserve someone or someth. (Aristoph., Pax 201; τὴν ἁρμονίαν τ. τοῦ πατρός Iren. 2, 33, 5 [Harv. I 380, 13])

ⓐ for a definite purpose or a suitable time (Jos., Ant. 1, 97) τετήρηκας τὸν καλὸν οἶνον ἕως ἄρτι J 2:10 (POxy 1757, 23 τήρησόν μοι αὐτά, ἕως ἀναβῶ). Cp. 12:7 (WKühne, StKr 98/99, 1926, 476f; s. CBarrett, The Gospel According to St. John ’60, 346 on the problem of interp.). τηρηθῆναι αὐτὸν εἰς τὴν τοῦ Σεβαστοῦ διάγνωσιν Ac 25:21a. κληρονομίαν τετηρημένην ἐν οὐρανοῖς εἰς ὑμᾶς (εἰς 4g) 1 Pt 1:4.—2 Pt 2:4 (cp. TestReub 5:5 εἰς κόλασιν αἰώνιον τετήρηται), 9, 17; 3:7 (cp. Jos., Ant. 1, 97 τηρεῖσθαι κατακλυσμῷ); Jd 6b, 13; MPol 2:3; 11:2; 15:1.

ⓑ keep, etc., unharmed or undisturbed (Polyb. 6, 56, 13 one’s word; Herodian 7, 9, 3) ὁ δὲ ἀγαπῶν με τηρηθήσεται ὑπὸ τοῦ πατρός μου J 14:21 P⁷⁵. τὴν σφραγῖδα 2 Cl 7:6. τὴν ἐκκλησίαν 14:3a (opp. φθείρειν). τὴν σάρκα 14:3b. τηρεῖ ἑαυτόν 1J 5:18 v.l. τηρεῖν τὴν ἑαυτοῦ παρθένον keep his virgin inviolate as such 1 Cor 7:37 (Heraclit. Sto. 19 p. 30, 3; Achilles Tat. 8, 18, 2 παρθένον τὴν κόρην τετήρηκα. SBelkin, JBL 54, ’35, 52 takes τηρ. here to mean support one’s fiancıe, without having marital relations.—On this subj. s. the lit. s.v. γαμίζω 1).—W. a second acc. (of the predicate, to denote the condition that is to remain unharmed; cp. M. Ant. 6, 30 τήρησαι σεαυτὸν ἁπλοῦν; BGU 1141, 25 [13 B.C.] ἄμεμπτον ἐμαυτὸν ἐτήρησα; Wsd 10:5; Just., D. 88, 5 ἀτιμωρήτους αὐτοὺς τηρῆσαι) τὴν ἐντολὴν ἄσπιλον 1 Ti 6:14. τὸ βάπτισμα ἁγνόν 2 Cl 6:9. τὴν σφραγῖδα ὑγιῆ Hs 8, 6, 3. τὴν σάρκα ἁγνήν 2 Cl 8:4, 6. τὴν σάρκα ὡς ναὸν θεοῦ IPhld 7:2. σεαυτὸν ἁγνόν 1 Ti 5:22.—2 Cor 11:9; Js 1:27. Pass. ὁλόκληρον ὑμῶν τὸ πνεῦμα τηρηθείη 1 Th 5:23. τηρεῖν τινα ἔν τινι keep someone (unharmed) by or through someth. J 17:11f. ἑαυτοὺς ἐν ἀγάπῃ θεοῦ τηρήσατε keep yourselves from harm by making it possible for God to show his love for you in the future also Jd 21. τοῖς Χριστῷ τετηρημένοις κλητοῖς to those who have been called and who have been kept unharmed for Christ, or, in case the ἐν before θεῷ is to be repeated, through Christ Jd 1.

ⓒ of holding on to someth. so as not to give it up or lose it (Diod S 17, 43, 9 τὰ ὅπλα, the shields; τὴν ἀρετήν Did., Gen. 87, 4. Cp. τ. τὰ μυστήρια … καὶ ἐξειπεῖν μηδενί Hippol., Ref. 5, 27, 2) τὴν ἁγνείαν Hm 4, 4, 3. τὴν ἑνότητα τοῦ πνεύματος Eph 4:3. τὴν πίστιν 2 Ti 4:7 (cp. Diod S 19, 42, 5 τηρεῖν τὴν πίστιν; IBM III, 587b, 5 ὅτι τὴν πίστιν ἐτήρησα; Jos., Bell. 2, 121, Ant. 15, 134). τὰ ἱμάτια αὐτοῦ Rv 16:15 (or else he will have to go naked). αὐτόν (=τὸν θεόν) 1J 5:18. W. a neg.: fail to hold fast = lose through carelessness or give up through frivolity or a deficient understanding of the value of what one has τὶ someth. τὸ μικρόν 2 Cl 8:5 (a dominical saying whose literary source is unknown). τὴν ἑαυτῶν ἀρχήν (s. ἀρχή 7) Jd 6a.

ⓓ of being protective (Pind. et al.; En 100:5) keep τινὰ ἔκ τινος someone from someone or someth. J 17:15; Rv 3:10b (cp. Pr 7:5 τηρεῖν τινα ἀπό τινος).

③ to persist in obedience, keep, observe, fulfill, pay attention to, esp. of law and teaching (LXX) τὶ someth. (Polyb. 1, 83, 5 legal customs; Herodian 6, 6, 1; Just., A I, 49, 3 τὰ παλαιὰ ἔθη) Mt 23:3; Ac 21:25 v.l.; Hs 5, 3, 9. τὸν νόμον (Achilles Tat. 8, 13, 4; Tob 14:9; TestDan 5:1.—τ. νόμους Jos., C. Ap. 2, 273; Orig., C. Cels. 8, 10, 11; Theoph. Ant. 2, 16 [p. 140, 15]) 15:5; Js 2:10; Hs 8, 3, 3–5. τὰ νόμιμα τοῦ θεοῦ Hv 1, 3, 4 (τηρ. τὰ νόμιμα as Jos., Ant. 8, 395; 9, 222). δικαιώματα κυρίου B 10:11. τὰ πρὸς τὸν κύριον AcPl Ha 8, 11; 13. πάντα ὅσα ἐνετειλάμην ὑμῖν Mt 28:20. τὰς ἐντολάς (CB I/2, 566f, nos. 467–69, side A of an altar [313/14 A.D.] τηρῶν ἐντολὰς ἀθανάτων, i.e. θεῶν; Sir 29:1; Jos., Ant. 8, 120; Just., D. 10, 3; Iren. 1, 10, 1 [Harv. I 91, 14]) 19:17; J 14:15, 21; 15:10ab; 1J 2:3f; 3:22, 24; 5:3; Rv 12:17; 14:12; Hm 7:5; 12, 3, 4; 12, 6, 3; Hs 5, 1, 5; 5, 3, 2; 6, 1, 4; 8, 7, 6; 10, 3, 4 (Oxy 404, 17 restoration on basis of Lat. and Ethiopic versions); cp. 5, 3, 3. Pass. 5, 3, 5a. τὸ σάββατον observe the Sabbath J 9:16. τὴν νηστείαν keep the fast Hs 5, 3, 5b v.l.; cp. 5, 3, 9. τὴν παράδοσιν (Jos., Vi. 361b) Mk 7:9 v.l. τὸν λόγον J 8:51f, 55; 14:23; 15:20ab; 17:6; 1J 2:5; Rv 3:8. τὸν λόγον τῆς ὑπομονῆς μου vs. 10a. τοὺς λόγους (1 Km 15:11) J 14:24. ἃ παρελάβαμεν AcPlCor 1:5. τοὺς λόγους τῆς προφητείας Rv 22:7, τοῦ βιβλίου τούτου vs. 9. τὰ ἐν τῇ προφητείᾳ γεγραμμένα 1:3. ὁ τηρῶν τὰ ἔργα μου the one who takes my deeds to heart Rv 2:26. Abs., but w. the obj. easily supplied fr. the context τήρει pay attention to it 3:3 (cp. Philo, Leg. All. 3, 184).—DELG. M-M. TW. Sv.

ἀφίημι (Hom.+) pres. act. ind. 2 sg. ἀφεῖς (Rob. 315; W-S. §14, 16; M-M.) and ἀφίεις (ApcSed 12:4 p. 135, 14 Ja.), 3 sg. ἀφίησιν (TestSim 3:2) and ἀφίει (TestJud 18:3); 1 pl. ἀφίομεν (ἀφίεμεν v.l.; B-D-F §94, 3) Lk 11:4; 3 pl. ἀφίουσιν Rv 11:9. Impf. 2 sg. ἠφίεις Sus 53 LXX, 3 sg. ἤφιε (B-D-F §69, 1); ptc. ἀφίοντες Hs 8, 6, 5. Fut. ἀφήσω. 1 aor. ἀφῆκα, 2 sg. ἀφῆκες Rv 2:4 (W-H.; B-D-F §83, 2); impv. ἄφησον ApcEsdr 1:3 p. 24, 8 Tdf.; 2 aor. impv. ἄφες (as אֲפֶס in rabb.), ἄφετε; subj. ἀφῶ, 2 pl. ἀφῆτε; inf. ἀφεῖναι Mt 23:23 v.l.; Lk 5:21; ptc. ἀφείς. Mid. aor. impv. 2 sg. ἄφησαι (TestAbr A 20 p. 102, 29 [Stone p. 52]). Pass.: pres. ἀφίεμαι, 3 pl. ἀφίονται Mt 9:2 D; fut. ἀφεθήσομαι; 1 aor. ἀφέθην, 3 sg. ἀφείθη Just. D. 141, 3; pf. 3 pl. ἀφέωνται Mt 9:2 v.l.; Mk 2:5 v.l.; Lk 5:20, 23; 7:48; J 20:23; 1J 2:12 (B-D-F §97, 3); impv. 3 sg. ἀφείσθω Ath. 2:4. Gener., to cause someone or someth. to undergo separation.

① to dismiss or release someone or someth. from a place or one’s presence

ⓐ w. personal obj. let go, send away (X., Cyr. 1, 2, 8; Polyb. 33, 1, 6; Tob 10:5; Sir 27:19; Jos., Ant. 16, 135 τ. ἐκκλησίαν) crowds Mt 13:36; Mk 4:36; 8:13 (mng. 3a is also prob.).

ⓑ w. impers. obj. give up, emit obj. τὸ πνεῦμα give up one’s spirit Mt 27:50 (cp. ἀ. τ. ψυχήν Hdt. 4, 190 and oft. in Gk. lit.; Gen 35:18; 1 Esdr 4:21; Jos., Ant. 1, 218; 14, 369 al.). φωνὴν μεγάλην utter a loud cry Mk 15:37 (φων. ἀ. Hdt. et al.; Appian, Bell. Civ. 3, 68 §279; Epict. 2, 22, 12 al.; Gen 45:2; Philo, Sacr. Abel. 34; Jos., Bell. 4, 170, Ant. 8, 325, Vi. 158).

ⓒ in a legal sense divorce γυναῖκα (Hdt. 5, 39) 1 Cor 7:11ff.—Lit.—LEpstein, Marriage Law in the Bible and the Talmud ’42; MHumbert, Le remariage à Rome ’72; CPréaux, in La Femme I, ’79, 161–65 [Hellen. period]; JMurphy-O’Connor, JBL 100, ’81, ’601–6; JMoiser, JSNT 18, ’83, 103–22.

② to release from legal or moral obligation or consequence, cancel, remit, pardon τὸ δάνειον the loan Mt 18:27 (OGI 90, 12; PGrenf I, 26, 9; Dt 15:2). ὀφειλήν a debt vs. 32 (cp. 1 Macc 15:8 πᾶν ὀφείλημα βασιλικὸν ἀ.). Also of remission of the guilt (debt) of sin (Hdt. 6, 30 ἀπῆκέ τʼ ἂν αὐτῷ τὴν αἰτίην; 8, 140, 2; Lysias 20, 34 ἀφιέντας τ. τῶν πατέρων ἁμαρτίας; Herodas 5, 26 ἄφες μοι τὴν ἁμαρτίην ταύτην; 38, 72f; 1 Macc 13:39.—In another construction Diod S 9, 31, 4 Κῦρος αὐτὸν ἀφίησι τῶν ἁμαρτημάτων=absolves him of his misdeeds), in OT and NT predom. in sense of divine forgiveness. W. dat. of pers. and acc. of thing: ὀφειλήματα remit, forgive debts (Appian, Ital. 9 §1 ἠφίει τοῖς ἑαυτοῦ χρήσταις τὰ ὀφλήματα) Mt 6:12a; cp. b (s. Sir 28:2 and ὡς 3aβ; FFensham, The Legal Background of Mt 6:12: NovT 4, ’60, 1f [Deut 15:2 LXX]; on the text FBurkitt, ‘As we have forgiven’ Mt 6:12: JTS 33, ’32, 253–55); forgive ἁμαρτίας (Ex 32:32; Num 14:19; Job 42:10 al.; Jos., Ant. 6, 92) Lk 11:4; 1J 1:9. παραπτώματα Mt 6:14f; Mk 11:25; vs. 26 v.l. Pass. (Lev 4:20; 19:22; Is 22:14; 33:24 al.) ἁμαρτίαι Lk 5:20, 23; 7:47b; 1J 2:12; 1 Cl 50:5; Hv 2, 2, 4; Hs 7:4; PtK 3 p. 15, 12; ἁμαρτήματα Mk 3:28 (s. GDalman, Jesus-Jeshua [Eng. tr. PLevertoff 1929], 195–97; JWilliams, NTS 12, ’65, 75–77); PtK 3 p. 15, 27; cp. Mt 12:31f. W. dat. of pers. only Mt 18:21, 35; Lk 17:3f; 23:34 (ELohse, Märtyrer u. Gottesknecht, Exkurs: Lk 23:34, ’55). Pass. (Lev 4:26, 31, 35; Num 15:25f al.) Lk 12:10; Js 5:15.—J 20:23b (s. JMantey, JBL 58, ’39, 243–49 and HCadbury ibid. 251–54). W. impers. obj. only Mt 9:6; Mk 2:7, 10; Lk 5:21, 24; 7:49; J 20:23. Pass. Mt 9:2, 5; Mk 2:5, 9 (s. HBranscomb, JBL 53, ’34, 53–60; B-D-F §320); Lk 7:47f. ἀνομίαι Ro 4:7; 1 Cl 50:6 (both Ps 31:1). Abs. ἀφίετε 1 Cl 13:2.

③ to move away, w. implication of causing a separation, leave, depart from

ⓐ lit. of pers. or physical things as obj. (PGrenf I, 1, 16; BGU 814, 16; 18) Mt 4:11; 8:15; 26:44; Mk 1:20, 31; 12:12; Lk 4:39. The spirit left the possessed man 9:42 D; abandon (Soph., Phil. 486; Hyperid. 5, 32; X., Hell. 6, 4, 5) Mt 26:56; Mk 14:50.—W. impers. obj. (PFay 112, 13; Jer 12:7; Eccl 10:4; 1 Esdr 4:50): J 10:12; house Mk 13:34; cp. Mt 23:38; Lk 13:35 (Diod S 17, 41, 7: Apollo appears and explains that he would leave Tyre, which is doomed to destruction); Judaea J 4:3 (Jos., Ant. 2, 335 τ. Αἴγυπτον); the way Hv 3, 7, 1; everything Mt 19:27, 29; 10:28f; Lk 5:11; 18:28f.

ⓑ fig. of impers. obj. give up, abandon (Aeschyl., Prom. 317 ὀργάς; Arrian, Anab. 1, 10, 6; Jos., Ant. 9, 264 ἀ. τ. ἄρτι βίον) τὴν πρώτην ἀγάπην Rv 2:4; τ. φυσικὴν χρῆσιν Ro 1:27; leave (behind) to go on to someth. else (in orators; Plut., Mor. 793a; Epict. 4, 1, 15 al.) τὸν τῆς ἀρχῆς τοῦ Χρ. λόγον Hb 6:1; neglect (Diod S 1, 39, 11; POxy 1067, 5) also omit (Diod S 8, 12, 11) τὰ βαρύτερα τοῦ νόμου what is more important in the law Mt 23:23; τὴν ἐντολήν Mk 7:8 (Hyperid. 5, 22 νόμον).

④ to have someth. continue or remain in a place. Leave standing/lying (without concerning oneself further about it as, in a way, Diod S 5, 35, 3 a fire without putting it out) αὐτόν Mt 22:22; τὰ δίκτυα 4:20; Mk 1:18; ἐκεῖ τὸ δῶρον Mt 5:24; cp. 18:12; J 4:28; ἡμιθανῆ half dead Lk 10:30 (cp. Jdth 6:13).— Leave (behind) w. pers. obj. (2 Km 15:16; 3 Km 19:3; Tob 11:2) as orphans J 14:18 (Epict. 3, 24, 14; Jos., Ant. 12, 387). τινὰ μόνον 8:29; 16:32.—τινί τι ἀ. let someone have someth. (cp. Jos., Ant. 7, 274 τ. υἱὸν ἄφες μοι) Mt 5:40. W. acc. only τέκνον, σπέρμα Mk 12:19ff; vs. 21 v.l. τινί τι leave, give (Eccl 2:18; Ps 16:14); Mt 22:25; εἰρήνην ἀφίημι ὑμῖν I leave you peace (cp. Diod S 25, 16 τὸν πόλεμον ἀφίημι=I leave [you] war) J 14:27; leave (over, remaining) (Da 4:15) Hb 2:8.—Pass. be left, remain (Da 4:26) οὐ μὴ ἀφεθῇ λίθος ἐπὶ λίθον not a stone will be left on another Mt 24:2; Mk 13:2; cp. Lk 21:6 (on the hyperbole cp. Reader, Polemo p. 338).

⑤ to convey a sense of distancing through an allowable margin of freedom, leave it to someone to do something, let, let go, allow, tolerate

ⓐ w. acc. (Arrian, Anab. 1, 25, 2; Himerius, Or. [Ecl.] 4, 1; 4 Km 4:27; PsSol 17:9) Mt 15:14; Mk 5:19; 11:6; 14:6; Lk 13:8; Ac 5:38. ἀφεῖς τ. γυναῖκα Ἰεζάβελ you tolerate the woman Jezebel Rv 2:20. ἐὰν ἀφῶμεν αὐτὸν οὕτως if we let him go on like this (i.e. doing miracles) J 11:48.—Related types of usage allow, let, permit, leave w. double acc. οὐκ ἀμάρτυρον αὐτὸν ἀφῆκεν God has not left himself without a witness Ac 14:17 (cp. Soph., Oed. Col. 1279 ἀ. τινὰ ἄτιμον; PFay 112, 13; POxy 494, 5f ἐλεύθερα ἀφίημι δοῦλά μου σώματα; 1 Macc 1:48). W. acc. and inf. (BGU 23, 7; POxy 121, 15; Ex 12:23; Num 22:13; PsSol 17:27) Mt 8:22; 13:30; 19:14; 23:13; Mk 1:34; 7:12, 27; 10:14; Lk 8:51; 9:60; 12:39; 18:16; J 11:44; 18:8; Rv 11:9; Hv 1, 3, 1; 3, 1, 8; Hs 9, 11, 6. W. ἵνα foll. Mk 11:16.

ⓑ The imperatives ἄφες, ἄφετε are used w. the subjunctive esp. in the first pers. (this is the source of Mod. Gk. ἄς; B-D-F §364, 1 and 2; Rob. 931f) ἄφες ἐκβάλω τὸ κάρφος let me take out the speck Mt 7:4; Lk 6:42 (cp. Epict. 4, 1, 132 ἄφες σκέψωμαι; POxy 413, 184 [II 1d] ἄφες ἐγὼ αὐτὸν θρηνήσω). ἄφες (ἄφετε) ἴδωμεν let us see Mt 27:49; Mk 15:36 (cp. Epict. 3, 12, 15 ἄφες ἴδω). It is also used w. the third pers. (Epict. 1, 15, 7 ἄφες ἀνθήσῃ). And w. ἵνα in a colloquially expressed sentence ἄφες αὐτήν, ἵνα τηρήσῃ αὐτό let her be, so that she can keep it for the day of my burial J 12:7. (The usage Epict. 4, 13, 19 ἄφες οὖν, ἵνα κἀγὼ ταὐτὰ ὑπολάβω is not strictly parallel, for the impv. is not followed by a pronoun. The rendering let her keep it [s. Mlt. 175f] treats ἄφες as an auxiliary. NRSV’s addition, ‘She bought it’, is unnecessary.) The second pers. is rare ἄφες ἴδῃς Hs 8, 1, 4 acc. to PMich. Abs. let it be so, let it go (Chariton 4, 3, 6) Mt 3:15; GEb 18, 40 (w. ὅτι foll.=‘for’).—B. 768; 839; 1174. DELG s.v. ἵημι. M-M. TW. Sv.

 

защита посевов
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[ http://www.eionet.europa.eu/gemet/alphabetic?langcode=en]

EN

crop protection
The problem of crop protection has changed dramatically since 1945. There is now a whole arsenal of chemicals with which to combat agricultural pests and diseases, but this development has itself many drawbacks. Such sophisticated techniques are available only to a minority of farmers; in most parts of the world the standard of crop protection remains abysmally low. In addition, modern crop protection methods have been criticized for relying too heavily on chemical control. Biological controls, both natural and contrived, have been neglected. In some cases involving misuse of agricultural chemicals, crops must be protected from the very measures intended for their protection. Meanwhile previously localized pests and diseases continue to spread worldwide. (Source: WPR)
[http://www.eionet.europa.eu/gemet/alphabetic?langcode=en]

Тематики

• охрана окружающей среды

EN

• crop protection

DE

• Pflanzenschutz

FR

• protection des cultures

 

непрерывное образование
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[ http://www.eionet.europa.eu/gemet/alphabetic?langcode=en]

EN

continuing education
Various forms, methods, and processes of formal and informal education for the continued learning of all ages and categories of the general public. Oriented toward the continued learning/developmental processes of the individual throughout life. (Source: UNUN)
[http://www.eionet.europa.eu/gemet/alphabetic?langcode=en]

Тематики

• охрана окружающей среды

EN

• continuing education

DE

• Weiterbildung

FR

• formation continue

 

постоянное загрязнение
—
[ http://www.eionet.europa.eu/gemet/alphabetic?langcode=en]

EN

continuous load
The amount or quantity of polluting material found in a transporting agent that flows at a steady rate, in contrast to a sudden or dramatic influx. (Source: APD)
[http://www.eionet.europa.eu/gemet/alphabetic?langcode=en]

Тематики

• охрана окружающей среды

EN

• continuous load

DE

• Dauerbelastung

FR

• charge continue

 

товары с коротким сроком использования
—
[ http://www.eionet.europa.eu/gemet/alphabetic?langcode=en]

EN

non-durable goods
A good bought by consumers that tends to last for less than a year. Common examples are food and clothing. The notable thing about nondurable goods is that consumers tend to continue buying them regardless of the ups and downs of the business cycle. (Source: AMOS2)
[http://www.eionet.europa.eu/gemet/alphabetic?langcode=en]

Тематики

• охрана окружающей среды

EN

• non-durable goods

DE

• kurzlebige Güter

FR

• bien non durable

 

защита посевов
—
[ http://www.eionet.europa.eu/gemet/alphabetic?langcode=en]

EN

crop protection
The problem of crop protection has changed dramatically since 1945. There is now a whole arsenal of chemicals with which to combat agricultural pests and diseases, but this development has itself many drawbacks. Such sophisticated techniques are available only to a minority of farmers; in most parts of the world the standard of crop protection remains abysmally low. In addition, modern crop protection methods have been criticized for relying too heavily on chemical control. Biological controls, both natural and contrived, have been neglected. In some cases involving misuse of agricultural chemicals, crops must be protected from the very measures intended for their protection. Meanwhile previously localized pests and diseases continue to spread worldwide. (Source: WPR)
[http://www.eionet.europa.eu/gemet/alphabetic?langcode=en]

Тематики

• охрана окружающей среды

EN

• crop protection

DE

• Pflanzenschutz

FR

• protection des cultures

 

товары с коротким сроком использования
—
[ http://www.eionet.europa.eu/gemet/alphabetic?langcode=en]

EN

non-durable goods
A good bought by consumers that tends to last for less than a year. Common examples are food and clothing. The notable thing about nondurable goods is that consumers tend to continue buying them regardless of the ups and downs of the business cycle. (Source: AMOS2)
[http://www.eionet.europa.eu/gemet/alphabetic?langcode=en]

Тематики

• охрана окружающей среды

EN

• non-durable goods

DE

• kurzlebige Güter

FR

• bien non durable

 

защита посевов
—
[ http://www.eionet.europa.eu/gemet/alphabetic?langcode=en]

EN

crop protection
The problem of crop protection has changed dramatically since 1945. There is now a whole arsenal of chemicals with which to combat agricultural pests and diseases, but this development has itself many drawbacks. Such sophisticated techniques are available only to a minority of farmers; in most parts of the world the standard of crop protection remains abysmally low. In addition, modern crop protection methods have been criticized for relying too heavily on chemical control. Biological controls, both natural and contrived, have been neglected. In some cases involving misuse of agricultural chemicals, crops must be protected from the very measures intended for their protection. Meanwhile previously localized pests and diseases continue to spread worldwide. (Source: WPR)
[http://www.eionet.europa.eu/gemet/alphabetic?langcode=en]

Тематики

• охрана окружающей среды

EN

• crop protection

DE

• Pflanzenschutz

FR

• protection des cultures

 

защита растений
Раздел прикладной биологии, разрабатывающий теоретические основы и методы предотвращения и снижения потерь от вредных организмов, а также раздел сельскохозяйственного производства, осуществляющий применение этих методов.
[ ГОСТ 21507-81]
[ ГОСТ 17.6.1.01-83]

Тематики

• защита растений
• охрана и защита лесов

EN

• plant protection

DE

• Pflanzenschutz

FR

• protection des plantes

 

непрерывное образование
—
[ http://www.eionet.europa.eu/gemet/alphabetic?langcode=en]

EN

continuing education
Various forms, methods, and processes of formal and informal education for the continued learning of all ages and categories of the general public. Oriented toward the continued learning/developmental processes of the individual throughout life. (Source: UNUN)
[http://www.eionet.europa.eu/gemet/alphabetic?langcode=en]

Тематики

• охрана окружающей среды

EN

• continuing education

DE

• Weiterbildung

FR

• formation continue

 

постоянное загрязнение
—
[ http://www.eionet.europa.eu/gemet/alphabetic?langcode=en]

EN

continuous load
The amount or quantity of polluting material found in a transporting agent that flows at a steady rate, in contrast to a sudden or dramatic influx. (Source: APD)
[http://www.eionet.europa.eu/gemet/alphabetic?langcode=en]

Тематики

• охрана окружающей среды

EN

• continuous load

DE

• Dauerbelastung

FR

• charge continue

 

товары с коротким сроком использования
—
[ http://www.eionet.europa.eu/gemet/alphabetic?langcode=en]

EN

non-durable goods
A good bought by consumers that tends to last for less than a year. Common examples are food and clothing. The notable thing about nondurable goods is that consumers tend to continue buying them regardless of the ups and downs of the business cycle. (Source: AMOS2)
[http://www.eionet.europa.eu/gemet/alphabetic?langcode=en]

Тематики

• охрана окружающей среды

EN

• non-durable goods

DE

• kurzlebige Güter

FR

• bien non durable

 

защита посевов
—
[ http://www.eionet.europa.eu/gemet/alphabetic?langcode=en]

EN

crop protection
The problem of crop protection has changed dramatically since 1945. There is now a whole arsenal of chemicals with which to combat agricultural pests and diseases, but this development has itself many drawbacks. Such sophisticated techniques are available only to a minority of farmers; in most parts of the world the standard of crop protection remains abysmally low. In addition, modern crop protection methods have been criticized for relying too heavily on chemical control. Biological controls, both natural and contrived, have been neglected. In some cases involving misuse of agricultural chemicals, crops must be protected from the very measures intended for their protection. Meanwhile previously localized pests and diseases continue to spread worldwide. (Source: WPR)
[http://www.eionet.europa.eu/gemet/alphabetic?langcode=en]

Тематики

• охрана окружающей среды

EN

• crop protection

DE

• Pflanzenschutz

FR

• protection des cultures

 

непрерывное образование
—
[ http://www.eionet.europa.eu/gemet/alphabetic?langcode=en]

EN

continuing education
Various forms, methods, and processes of formal and informal education for the continued learning of all ages and categories of the general public. Oriented toward the continued learning/developmental processes of the individual throughout life. (Source: UNUN)
[http://www.eionet.europa.eu/gemet/alphabetic?langcode=en]

Тематики

• охрана окружающей среды

EN

• continuing education

DE

• Weiterbildung

FR

• formation continue

 

постоянное загрязнение
—
[ http://www.eionet.europa.eu/gemet/alphabetic?langcode=en]

EN

continuous load
The amount or quantity of polluting material found in a transporting agent that flows at a steady rate, in contrast to a sudden or dramatic influx. (Source: APD)
[http://www.eionet.europa.eu/gemet/alphabetic?langcode=en]

Тематики

• охрана окружающей среды

EN

• continuous load

DE

• Dauerbelastung

FR

• charge continue

 

товары с коротким сроком использования
—
[ http://www.eionet.europa.eu/gemet/alphabetic?langcode=en]

EN

non-durable goods
A good bought by consumers that tends to last for less than a year. Common examples are food and clothing. The notable thing about nondurable goods is that consumers tend to continue buying them regardless of the ups and downs of the business cycle. (Source: AMOS2)
[http://www.eionet.europa.eu/gemet/alphabetic?langcode=en]

Тематики

• охрана окружающей среды

EN

• non-durable goods

DE

• kurzlebige Güter

FR

• bien non durable

 

защита посевов
—
[ http://www.eionet.europa.eu/gemet/alphabetic?langcode=en]

EN

crop protection
The problem of crop protection has changed dramatically since 1945. There is now a whole arsenal of chemicals with which to combat agricultural pests and diseases, but this development has itself many drawbacks. Such sophisticated techniques are available only to a minority of farmers; in most parts of the world the standard of crop protection remains abysmally low. In addition, modern crop protection methods have been criticized for relying too heavily on chemical control. Biological controls, both natural and contrived, have been neglected. In some cases involving misuse of agricultural chemicals, crops must be protected from the very measures intended for their protection. Meanwhile previously localized pests and diseases continue to spread worldwide. (Source: WPR)
[http://www.eionet.europa.eu/gemet/alphabetic?langcode=en]

Тематики

• охрана окружающей среды

EN

• crop protection

DE

• Pflanzenschutz

FR

• protection des cultures