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1 sudden closure
быстрое закрытие, мгновенное закрытие -
2 sudden closure
быстрое закрытие; мгновенное закрытие -
3 sudden
внезапный; резкий; мгновенный- sudden breakdown - sudden closure - sudden contruction - sudden engagement - sudden failure - sudden heat -
4 snap
I 1. [snæp]1) (cracking sound) (of branch) schianto m., colpo m. secco; (of fingers, elastic) schiocco m.2) (bite)with a sudden snap of his jaws, the fox... — chiudendo di scatto la bocca, la volpe
3) fot. colloq. foto f.4) gioc. = gioco di carte simile al rubamazzo5) colloq. (vigour) brio m., energia f.2.aggettivo [decision, judgment] improvviso, veloce3.II 1. [snæp]snap! we're wearing the same tie! — colloq. toh (guarda), abbiamo la cravatta uguale!
to snap sth. shut — chiudere di colpo qcs
2) (break) spezzare, rompere"stop it!" he snapped — "smettila!" disse con tono seccato
4) fot. colloq. scattare una foto a2.3) (click)to snap open, shut — aprirsi, chiudersi di scatto
4) (speak sharply) parlare duramente•- snap at- snap off- snap up••snap out of it! — colloq. reagisci!
snap to it! — colloq. sbrigati!
to snap to attention — mil. scattare sull'attenti
* * *[snæp] 1. past tense, past participle - snapped; verb1) ((with at) to make a biting movement, to try to grasp with the teeth: The dog snapped at his ankles.) (tentare di mordere)2) (to break with a sudden sharp noise: He snapped the stick in half; The handle of the cup snapped off.) spezzare, spezzarsi3) (to (cause to) make a sudden sharp noise, in moving etc: The lid snapped shut.) sbattere4) (to speak in a sharp especially angry way: `Mind your own business!' he snapped.) gridare5) (to take a photograph of: He snapped the children playing in the garden.) fotografare2. noun1) ((the noise of) an act of snapping: There was a loud snap as his pencil broke.) colpo, schiocco2) (a photograph; a snapshot: He wanted to show us his holiday snaps.) foto3) (a kind of simple card game: They were playing snap.) rubamazzo3. adjective(done, made etc quickly: a snap decision.) improvviso- snappy- snappily
- snappiness
- snapshot
- snap one's fingers
- snap up* * *snap /snæp/A n.1 colpo secco; scatto; schiocco; schianto: The branch broke with a snap, il ramo si è spezzato di schianto; the snap of a whip, lo schiocco di una frusta4 fermaglio; fibbia; gancio10 [u] (fam.) energia; spinta (fig.); Put a bit of snap in it!, mettici un po' di energia!; datti un po' di spinta!12 (ingl. sett.) pasto nel panierino; pasto in fabbricaB a. attr.2 improvviso; repentino: a snap decision, una decisione improvvisa (o repentina); (polit.) a snap vote, una votazione indetta a tamburo battenteC inter.(fam.) ma guarda; che coincidenza; anch'io; tale e quale!● (elettr.) snap-action switch, interruttore a scatto rapido □ snap closure, chiusura a scatto □ snap fastener, bottone automatico; automatico □ snap hook, gancio a molla; moschettone □ (aeron.) snap roll, mulinello; tonneau (franc.) □ snap judgment, giudizio dato su due piedi; giudizio avventato □ a snap lock, una serratura a scatto □ snap reaction, reazione immediata (o istintiva) □ snap ring (o snap-shackle), (mecc.) anello elastico; ( alpinismo) moschettone □ snap-shot, colpo sparato senza prendere la mira; tiro veloce ( con la pistola, ecc.); ( calcio, ecc.) tiro improvviso □ (elettr.) snap-switch = snap-action switch ► sopra □ to call sb. with a snap of one's fingers, chiamare q. schioccando le dita □ to speak with a snap, parlare in tono brusco.♦ (to) snap /snæp/v. t. e i.1 afferrare coi denti; addentare; azzannare; fare l'atto di mordere: Your dog is vicious: he snarls and snaps, il tuo cane è cattivo: ringhia e fa l'atto di mordere2 rompere, rompersi; spezzare, spezzarsi ( con uno schiocco): He pulled at the rusty handle until he snapped it, tirò la maniglia arrugginita finché la ruppe; The branch snapped and I fell, il ramo si spezzò e io caddi3 schioccare; far schioccare: to snap a finger (o one's fingers) schioccare le dita; to snap a whip, far schioccare una frusta6 chiudere (o chiudersi) di scatto; scattare; serrare: Ann snapped the bag shut, Anna chiuse la borsetta di scatto; to snap a clasp, chiudere una fibbia; The door snapped shut ( o to), la porta si chiuse di scatto8 (fam.) fare (o scattare) un'istantanea a (q. o qc.); fotografare: The tourists were snapping ( the dancers), i turisti scattavano foto (ai danzatori)● (zool.) snapping turtle ( Chelydra serpentina), tartaruga azzannatrice □ Snap the safety before putting the revolver away, metti la sicura prima di riporre la rivoltella! □ DIALOGO → - Explaining how to do something- Make sure the lever makes a snapping sound, assicurati che la leva faccia uno scatto □ His eyes snapped open, i suoi occhi si aprirono di scatto □ The pistol snapped, la pistola ha lasciato partire un colpo; ( anche) la pistola ha fatto cilecca □ The soldiers snapped to attention, i soldati sono scattati sull'attenti □ (fam.) Snap to it!, sbrigati!; spicciati!; scattare!; dacci sotto!* * *I 1. [snæp]1) (cracking sound) (of branch) schianto m., colpo m. secco; (of fingers, elastic) schiocco m.2) (bite)with a sudden snap of his jaws, the fox... — chiudendo di scatto la bocca, la volpe
3) fot. colloq. foto f.4) gioc. = gioco di carte simile al rubamazzo5) colloq. (vigour) brio m., energia f.2.aggettivo [decision, judgment] improvviso, veloce3.II 1. [snæp]snap! we're wearing the same tie! — colloq. toh (guarda), abbiamo la cravatta uguale!
to snap sth. shut — chiudere di colpo qcs
2) (break) spezzare, rompere"stop it!" he snapped — "smettila!" disse con tono seccato
4) fot. colloq. scattare una foto a2.3) (click)to snap open, shut — aprirsi, chiudersi di scatto
4) (speak sharply) parlare duramente•- snap at- snap off- snap up••snap out of it! — colloq. reagisci!
snap to it! — colloq. sbrigati!
to snap to attention — mil. scattare sull'attenti
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5 test
1) испытание; испытания || испытывать2) проверка; контроль || проверять; контролировать3) тест; тестирование || тестировать5) стат. критерий•- accelerated testto dry test — испытывать без резания, испытывать станок без резания, испытывать на холостом ходу
- acceptance test
- alignment test
- alternative test
- angular test
- approval test
- axial load test
- axial test
- back-to-back test
- balance test
- bar-to-bar test
- benchmark test
- bend test
- bending fatigue test
- bending test
- bend-over test
- black-band test
- blow-bending test
- blueing test
- bond test
- brake test
- braking test
- breaking test
- Brinell hardness test
- Brinell test
- buckling test
- calibrated driving machine test
- calibration test
- calorimetric test
- camera-aided test
- carbon test
- certification test
- Charpy impact test
- Charpy test
- check test
- check-out test
- closure test
- cold bend test
- cold pressing test
- collision test
- commissioning test
- commutation test
- comparative test
- compression test
- computer-aided design and test
- computer-assisted fault isolation test
- cone-indentation test
- cone-thrust test
- conformance test
- controlled test
- core test
- corrosion fatigue test
- corrosion test
- creep test
- cutting test
- deflection tests
- destruction test
- destructive test
- determinative test
- development test
- developmental test
- diagnostic test
- diamond-pyramid hardness test
- discrimination test
- disk test
- drawing test
- driving test
- driving-profile test
- drop test
- durability test
- dynamic test
- dynamometer test
- eddy current test
- efficiency test
- electrical back-to-back test
- end-to-end test
- endurance test
- environmental test
- etching test
- evaluation test
- extraction test
- facing test
- factory test
- fatigue test
- fault detection test
- fault location test
- field test
- final test
- flattening test
- flex life test
- flexural test
- flexure test
- forging test
- friction test
- frictional test
- full-scale test
- functional test
- gear life test
- geometric test
- geometrical test
- grab test
- ground test
- hardness test
- harmonic test
- high-voltage test
- hydraulic pressure test
- hydraulic test
- identification tests
- impact test
- impulse test
- in-process test
- inspection test
- investigation test
- Jominy test
- L-2 test
- lab test
- laboratory test
- leak test
- life test
- light load test
- load test
- machinability test
- machine tool alignment test
- machine tool test
- machining performance test
- magnetic test
- maintenance test
- mechanical test
- micrographic test
- monitoring test
- noise-level test
- no-load test
- nondestructive test
- official test
- open-circuit test
- operating test
- optimality test
- out-of-control tests
- overhead load test
- overload test
- overspeed test
- peel test
- performance test
- periodic test
- periodical test
- practical test
- precision test
- predelivery test
- preinstallation test
- preliminary test
- preproduction test
- preventive test
- production test
- production-type test
- profile tests
- proof test
- qualification test
- quality assurance test
- quality conformance test
- quality performance test
- random test
- ravel test
- reduced test
- reliability compliance test
- reliability determination test
- reliability test
- response test
- retardation test
- rig test
- roller fatigue test
- roller life test
- routine check tests
- routine test
- running test
- rupture test
- safety test
- saline droplet corrosion test
- sampling test
- scoring test
- sequential test
- service test
- shear test
- shearing test
- shock test
- short test
- simulated service test
- single test
- soft test
- sound test
- special test
- stability test
- standard test
- starting test
- state tests
- static bending test
- static test
- step stress test
- storage test
- straightening test
- strength test
- strip test
- sudden short-circuit test
- sustained power test
- sustained short-circuit test
- tear test
- tear-apart test
- temperature-rise test
- tensile test
- tension test
- test of the accuracy
- thermal test
- time-restricted test
- tool wear test
- torsional test
- transportability test
- trouble-free assurance test
- trouble-free quality assurance test
- Turing test
- twist test
- twisting test
- type approval test
- type test
- upsetting test
- use test
- validation test
- vibration test
- waveform test
- wear test
- working testEnglish-Russian dictionary of mechanical engineering and automation > test
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6 pressure surge
A pressure spike/excursion moving through the pipeline at sonic velocity, produced by a sudden change in velocity of the moving stream that results from shutting down a pump station or pumping unit, closure of a valve or any other blockage of the moving stream.
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