-
1 представленный
represented, outlined• В представленном здесь обсуждении у нас имеется... - In the discussion presented here we have...• Они представлены в таблице 1. -They are tabulated in Table 1; They are represented in Table 1.• Очевидно, что эти эффекты не могут быть представлены как... - These effects obviously cannot be represented as...• Очень хорошо написанное сообщение было представлено Смитом [1]. - A very readable account has been given by Smith [1].• Представленное здесь рассмотрение было чисто формальным. - The treatment given here has been purely formal.• Рассуждениями, которые полностью аналогичны представленным в предыдущей главе, мы приходим к заключению, что... - By arguments that are completely analogous to those presented in the previous chapter we conclude that...• Результат, представленный формулой (9), очень полезен при выводе свойств... - The result (9) is very useful for deducing properties of...• Эти результаты представлены на рис. 3 и 4. - The results are displayed in Figures 3 and 4.• Это ясно представлено на данном рисунке. - This is clearly brought out in the figure. -
2 сводить в таблицу
•The data are accumulated in Table 6-5...
•Русско-английский научно-технический словарь переводчика > сводить в таблицу
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3 приводит в таблице
Приводит(ся) в таблицеSome of the typical small power loss variations at 2.07 MPa are listed in Table.Numerical values of the scaling parameters q(0) and f(Ґ) are tabulated in Table.The specimen irradiation parameters are detailed in Table.The overall performance is also summarized in Table.Русско-английский научно-технический словарь переводчика > приводит в таблице
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4 приводиться в таблице
•In Table I are listed the major calcium minerals and their formulas.
Русско-английский научно-технический словарь переводчика > приводиться в таблице
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5 представлен в таблице
•The results of exposing silicon, germanium... rectifiers to radiation hazards are tabulated in Table V.
Русско-английский научно-технический словарь переводчика > представлен в таблице
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6 для удобства читателей
Для удобства читателей-- The discharge enthalpies are tabulated for the readers convenience in Table.Русско-английский научно-технический словарь переводчика > для удобства читателей
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7 нормирующий параметр
Русско-английский научно-технический словарь переводчика > нормирующий параметр
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8 длительный допустимый ток
- Strombelastbarkeit, f
- Dauerstrombelastbarkeit, f
(длительный) допустимый ток
Максимальное значение электрического тока, который может протекать длительно по проводнику, устройству или аппарату при определенных условиях без превышения определенного значения их температуры в установившемся режиме
[ ГОСТ Р МЭК 60050-826-2009]
Этот ток обозначают IZ
[ ГОСТ Р 50571. 1-2009 ( МЭК 60364-1: 2005)]EN
(continuous) current-carrying capacity
ampacity (US)
maximum value of electric current which can be carried continuously by a conductor, a device or an apparatus, under specified conditions without its steady-state temperature exceeding a specified value
[IEV number 826-11-13]
ampacity
The current in amperes that a conductor can carry continuously under the conditions of use without exceeding its temperature rating.
[National Electrical Cod]FR
courant (permanent) admissible, m
valeur maximale du courant électrique qui peut parcourir en permanence, un conducteur, un dispositif ou un appareil, sans que sa température de régime permanent, dans des conditions données, soit supérieure à la valeur spécifiée
[IEV number 826-11-13]Ampacity, the term is defined as the maximum amount of current a cable can carry before sustaining immediate or progressive deterioration. Also described as current rating or current-carrying capacity, is the RMS electric current which a device can continuously carry while remaining within its temperature rating. The ampacity of a cable depends on:
- its insulation temperature rating;
- conductor electrical properties for current;
- frequency, in the case of alternating currents;
- ability to dissipate heat, which depends on cable geometry and its surroundings;
- ambient temperature.
Electric wires have some resistance, and electric current flowing through them causes voltage drop and power dissipation, which heats the cable. Copper or aluminum can conduct a large amount of current before melting, but long before the conductors melt, their insulation would be damaged by the heat.
The ampacity for a power cable is thus based on physical and electrical properties of the material & construction of the conductor and of its insulation, ambient temperature, and environmental conditions adjacent to the cable. Having a large overall surface area may dissipate heat well if the environment can absorb the heat.
In a long run of cable, different conditions govern, and installation regulations normally specify that the most severe condition along the run governs the cable's rating. Cables run in wet or oily locations may carry a lower temperature rating than in a dry installation. Derating is necessary for multiple circuits in close proximity. When multiple cables are near, each contributes heat to the others and diminishes the amount of cooling air that can flow past the individual cables. The overall ampacity of the insulated conductors in a bundle of more than 3 must be derated, whether in a raceway or cable. Usually the de-rating factor is tabulated in a nation's wiring regulations.
Depending on the type of insulating material, common maximum allowable temperatures at the surface of the conductor are 60, 75 and 90 degrees Celsius, often with an ambient air temperature of 30°C. In the U.S., 105°C is allowed with ambient of 40°C, for larger power cables, especially those operating at more than 2 kV. Likewise, specific insulations are rated 150, 200 or 250°C.
The allowed current in cables generally needs to be decreased (derated) when the cable is covered with fireproofing material.
For example, the United States National Electric Code, Table 310-16, specifies that up to three 8 AWG copper wires having a common insulating material (THWN) in a raceway, cable, or direct burial has an ampacity of 50 A when the ambient air is 30°C, the conductor surface temperature allowed to be 75°C. A single insulated conductor in air has 70 A rating.
Ampacity rating is normally for continuous current, and short periods of overcurrent occur without harm in most cabling systems. The acceptable magnitude and duration of overcurrent is a more complex topic than ampacity.
When designing an electrical system, one will normally need to know the current rating for the following:- Wires
- Printed Circuit Board traces, where included
- Fuses
- Circuit breakers
- All or nearly all components used
Some devices are limited by power rating, and when this power rating occurs below their current limit, it is not necessary to know the current limit to design a system. A common example of this is lightbulb holders.
[http://en.wikipedia.org/wiki/Ampacity]
Тематики
- электротехника, основные понятия
Синонимы
EN
DE
- Dauerstrombelastbarkeit, f
- Strombelastbarkeit, f
FR
- courant admissible, m
- courant permanent admissible, m
Русско-немецкий словарь нормативно-технической терминологии > длительный допустимый ток
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9 длительный допустимый ток
(длительный) допустимый ток
Максимальное значение электрического тока, который может протекать длительно по проводнику, устройству или аппарату при определенных условиях без превышения определенного значения их температуры в установившемся режиме
[ ГОСТ Р МЭК 60050-826-2009]
Этот ток обозначают IZ
[ ГОСТ Р 50571. 1-2009 ( МЭК 60364-1: 2005)]EN
(continuous) current-carrying capacity
ampacity (US)
maximum value of electric current which can be carried continuously by a conductor, a device or an apparatus, under specified conditions without its steady-state temperature exceeding a specified value
[IEV number 826-11-13]
ampacity
The current in amperes that a conductor can carry continuously under the conditions of use without exceeding its temperature rating.
[National Electrical Cod]FR
courant (permanent) admissible, m
valeur maximale du courant électrique qui peut parcourir en permanence, un conducteur, un dispositif ou un appareil, sans que sa température de régime permanent, dans des conditions données, soit supérieure à la valeur spécifiée
[IEV number 826-11-13]Ampacity, the term is defined as the maximum amount of current a cable can carry before sustaining immediate or progressive deterioration. Also described as current rating or current-carrying capacity, is the RMS electric current which a device can continuously carry while remaining within its temperature rating. The ampacity of a cable depends on:
- its insulation temperature rating;
- conductor electrical properties for current;
- frequency, in the case of alternating currents;
- ability to dissipate heat, which depends on cable geometry and its surroundings;
- ambient temperature.
Electric wires have some resistance, and electric current flowing through them causes voltage drop and power dissipation, which heats the cable. Copper or aluminum can conduct a large amount of current before melting, but long before the conductors melt, their insulation would be damaged by the heat.
The ampacity for a power cable is thus based on physical and electrical properties of the material & construction of the conductor and of its insulation, ambient temperature, and environmental conditions adjacent to the cable. Having a large overall surface area may dissipate heat well if the environment can absorb the heat.
In a long run of cable, different conditions govern, and installation regulations normally specify that the most severe condition along the run governs the cable's rating. Cables run in wet or oily locations may carry a lower temperature rating than in a dry installation. Derating is necessary for multiple circuits in close proximity. When multiple cables are near, each contributes heat to the others and diminishes the amount of cooling air that can flow past the individual cables. The overall ampacity of the insulated conductors in a bundle of more than 3 must be derated, whether in a raceway or cable. Usually the de-rating factor is tabulated in a nation's wiring regulations.
Depending on the type of insulating material, common maximum allowable temperatures at the surface of the conductor are 60, 75 and 90 degrees Celsius, often with an ambient air temperature of 30°C. In the U.S., 105°C is allowed with ambient of 40°C, for larger power cables, especially those operating at more than 2 kV. Likewise, specific insulations are rated 150, 200 or 250°C.
The allowed current in cables generally needs to be decreased (derated) when the cable is covered with fireproofing material.
For example, the United States National Electric Code, Table 310-16, specifies that up to three 8 AWG copper wires having a common insulating material (THWN) in a raceway, cable, or direct burial has an ampacity of 50 A when the ambient air is 30°C, the conductor surface temperature allowed to be 75°C. A single insulated conductor in air has 70 A rating.
Ampacity rating is normally for continuous current, and short periods of overcurrent occur without harm in most cabling systems. The acceptable magnitude and duration of overcurrent is a more complex topic than ampacity.
When designing an electrical system, one will normally need to know the current rating for the following:- Wires
- Printed Circuit Board traces, where included
- Fuses
- Circuit breakers
- All or nearly all components used
Some devices are limited by power rating, and when this power rating occurs below their current limit, it is not necessary to know the current limit to design a system. A common example of this is lightbulb holders.
[http://en.wikipedia.org/wiki/Ampacity]
Тематики
- электротехника, основные понятия
Синонимы
EN
DE
- Dauerstrombelastbarkeit, f
- Strombelastbarkeit, f
FR
- courant admissible, m
- courant permanent admissible, m
Русско-английский словарь нормативно-технической терминологии > длительный допустимый ток
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10 длительный допустимый ток
- courant permanent admissible, m
- courant admissible, m
(длительный) допустимый ток
Максимальное значение электрического тока, который может протекать длительно по проводнику, устройству или аппарату при определенных условиях без превышения определенного значения их температуры в установившемся режиме
[ ГОСТ Р МЭК 60050-826-2009]
Этот ток обозначают IZ
[ ГОСТ Р 50571. 1-2009 ( МЭК 60364-1: 2005)]EN
(continuous) current-carrying capacity
ampacity (US)
maximum value of electric current which can be carried continuously by a conductor, a device or an apparatus, under specified conditions without its steady-state temperature exceeding a specified value
[IEV number 826-11-13]
ampacity
The current in amperes that a conductor can carry continuously under the conditions of use without exceeding its temperature rating.
[National Electrical Cod]FR
courant (permanent) admissible, m
valeur maximale du courant électrique qui peut parcourir en permanence, un conducteur, un dispositif ou un appareil, sans que sa température de régime permanent, dans des conditions données, soit supérieure à la valeur spécifiée
[IEV number 826-11-13]Ampacity, the term is defined as the maximum amount of current a cable can carry before sustaining immediate or progressive deterioration. Also described as current rating or current-carrying capacity, is the RMS electric current which a device can continuously carry while remaining within its temperature rating. The ampacity of a cable depends on:
- its insulation temperature rating;
- conductor electrical properties for current;
- frequency, in the case of alternating currents;
- ability to dissipate heat, which depends on cable geometry and its surroundings;
- ambient temperature.
Electric wires have some resistance, and electric current flowing through them causes voltage drop and power dissipation, which heats the cable. Copper or aluminum can conduct a large amount of current before melting, but long before the conductors melt, their insulation would be damaged by the heat.
The ampacity for a power cable is thus based on physical and electrical properties of the material & construction of the conductor and of its insulation, ambient temperature, and environmental conditions adjacent to the cable. Having a large overall surface area may dissipate heat well if the environment can absorb the heat.
In a long run of cable, different conditions govern, and installation regulations normally specify that the most severe condition along the run governs the cable's rating. Cables run in wet or oily locations may carry a lower temperature rating than in a dry installation. Derating is necessary for multiple circuits in close proximity. When multiple cables are near, each contributes heat to the others and diminishes the amount of cooling air that can flow past the individual cables. The overall ampacity of the insulated conductors in a bundle of more than 3 must be derated, whether in a raceway or cable. Usually the de-rating factor is tabulated in a nation's wiring regulations.
Depending on the type of insulating material, common maximum allowable temperatures at the surface of the conductor are 60, 75 and 90 degrees Celsius, often with an ambient air temperature of 30°C. In the U.S., 105°C is allowed with ambient of 40°C, for larger power cables, especially those operating at more than 2 kV. Likewise, specific insulations are rated 150, 200 or 250°C.
The allowed current in cables generally needs to be decreased (derated) when the cable is covered with fireproofing material.
For example, the United States National Electric Code, Table 310-16, specifies that up to three 8 AWG copper wires having a common insulating material (THWN) in a raceway, cable, or direct burial has an ampacity of 50 A when the ambient air is 30°C, the conductor surface temperature allowed to be 75°C. A single insulated conductor in air has 70 A rating.
Ampacity rating is normally for continuous current, and short periods of overcurrent occur without harm in most cabling systems. The acceptable magnitude and duration of overcurrent is a more complex topic than ampacity.
When designing an electrical system, one will normally need to know the current rating for the following:- Wires
- Printed Circuit Board traces, where included
- Fuses
- Circuit breakers
- All or nearly all components used
Some devices are limited by power rating, and when this power rating occurs below their current limit, it is not necessary to know the current limit to design a system. A common example of this is lightbulb holders.
[http://en.wikipedia.org/wiki/Ampacity]
Тематики
- электротехника, основные понятия
Синонимы
EN
DE
- Dauerstrombelastbarkeit, f
- Strombelastbarkeit, f
FR
- courant admissible, m
- courant permanent admissible, m
Русско-французский словарь нормативно-технической терминологии > длительный допустимый ток
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11 обычно
••Liquid diffraction patterns characteristically show one or two maxima that correspond to...
•The great majority of routinely detected events can be classified as earthquakes.
•The receptacle is conventionally 2-wire, 120-volt, 15-ampere.
•That is how the logarithms are conventionally tabulated.
•This inert phase is normally a gel structure.
•Engineering practice is to express quantities in lb/h.
•Group I members tend to have relatively few nucleosides of this sort.
•Such lasers typically generate pulses of 5—10 ns duration.
•Traditionally, the residual bottoms have been blended with lighter stocks.
•It is usual to check the... level whenever there is any doubt.
•In this application it is common (or usual) to employ...
•It is common for metabolic pathways to exhibit some form of cyclic pattern.
•The atomic weight is commonly called the mass number.
•The head gain is customarily measured in inches of water.
•It is customary to install a pump having two or three stages.
•The factor is generally taken to be equal to unity.
•A field lens is generally placed behind the reticle.
•Floating roof tanks are normally employed for prevention of loss through evaporation.
•The temperature at this point is ordinarily the same as that of the forward cylinder section.
•Where it is suspected that... it is the practice (or custom) to steam out the coils.
•In large marine installations it is standard (or usual) practice to use...
•The sensitivity for detection is typically (or usually, or generally, or commonly, or as a rule) five times as great as...
•In designing such packed columns, it is common (or general) practice to assume "piston", or "plug" flow.
•The regions of strongest divergence tend to be found over the subtropical regions.
•Many plant breeders make a practice of having different batches of seed treated with gamma rays, neutrons and one chemical mutagen.
•The usual way to stop the intrusion has been to drill... (геол.).
II•In this way dye molecules can enter more freely otherwise inaccessible dye-sites.
Русско-английский научно-технический словарь переводчика > обычно
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12 в таблице перечислены
•The table gives. (or lists) the percentage content of...
•In Table 26 are listed (or tabulated, or given, or enumerated) the various...
Русско-английский научно-технический словарь переводчика > в таблице перечислены
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13 в таблице перечислены
•The table gives. (or lists) the percentage content of...
•In Table 26 are listed (or tabulated, or given, or enumerated) the various...
Русско-английский научно-технический словарь переводчика > в таблице перечислены
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14 данные
data, evidence, information, (напр. в таблице) reading* * *да́нные мн.
data; information; (заключение, выводы) findingsблоки́ровать да́нные — block dataвводи́ть да́нные — insert [enter, feed, introduce] data in(to)вводи́ть да́нные в ЭВМ с (напр. носителя) — enter data into a computer from (e. g., a medium)вводи́ть да́нные в ЭВМ с перфока́рт или перфоле́нты — read punch(ed) cards or tape into a computerвыбира́ть да́нные — retrieve [access] dataвыводи́ть да́нные из ЭВМ на (напр. носитель) — output data from a computer to (e. g., a medium)выдава́ть да́нные — generate dataвызыва́ть да́нные из па́мяти — call up data from memoryзагружа́ть да́нные — load dataзаноси́ть да́нные — enter data (e. g., in a logbook)запомина́ть да́нные — store dataизвлека́ть да́нные — withdraw dataнабира́ть да́нные на клавиату́ре — key data onto a keyboardнака́пливать да́нные — accumulate dataнаноси́ть да́нные на метеорологи́ческую ка́рту — apply information to a weather chart, enter information on a weather chartда́нные нано́сятся на ка́рту — a card is punched with data, data are punched into a cardнахожде́ние да́нных определя́ется а́дресом — data are located by an addressобме́ниваться да́нными (с кем-л.) — exchange [share] data (with smb.)обновля́ть да́нные — update dataобобща́ть да́нные из не́скольких исто́чников — pool dataобраба́тывать да́нные — process [reduce] dataотобража́ть да́нные — display dataотраба́тывать да́нные1. (в сервосистемах; после решения задачи) reproduce data2. ( в процессе решения задачи) generate [derive] dataоты́скивать [находи́ть] да́нные по табли́це — look up a data item [a quantity] in a tableперемеща́ть да́нные — move dataпереноси́ть да́нные с (ле́нты) на (ка́рты) — convert data from (a tape) to (cards) [to a card format]представля́ть да́нные (о чём-л.) — present [represent] data (on smth.)разблоки́ровать да́нные — unblock dataразгружа́ть да́нные — unload dataсоздава́ть да́нные — create dataупоря́дочивать да́нные — rank dataана́логовые да́нные — analog(ue) dataба́зисные да́нные — basic dataбу́квенно-цифровы́е да́нные — alpha(nu)meric dataбу́квенные да́нные — alphabetic dataда́нные в двои́чной фо́рме — binary dataвходны́е да́нные — input (data)вы́борочные да́нные — sampled dataвыдава́емые да́нные — read-out, output (data)выходны́е да́нные — output (data)графи́ческие да́нные — graphic dataдвои́чные да́нные — binary dataдискре́тные да́нные — digital dataимити́рованные да́нные — simulated dataда́нные испыта́ний — test findingsисхо́дные да́нные — initial dataито́говые да́нные — summarized data; totalобразо́вывать ито́говые да́нные — develop a totalкоди́рованные да́нные — coded dataлаборато́рные да́нные — laboratory findingsлё́тно-техни́ческие да́нные — flight performanceнаблюдё́нные да́нные — observed dataнача́льные да́нные — initial dataнеобрабо́танные да́нные — raw dataнепреры́вные да́нные — analog(ue) dataобрабо́танные да́нные — processed informationда́нные ограни́ченного испо́льзования ( секретные данные) — confidential dataо́пытные да́нные — ( найденные практическим путём) empirical data; ( экспериментальные) experimental dataосновны́е да́нные — basic data; basic specificationsпа́спортные да́нные — rating(s), rated values, nameplate dataда́нные полево́го обсле́дования — field dataда́нные полево́й съё́мки — field survey dataпопра́вочные да́нные — correction dataда́нные по себесто́имости — cost dataпредвари́тельные да́нные — preliminary [tentative] dataда́нные приё́мо-сда́точных испыта́ний — acceptance-test dataда́нные прогно́за — predicted dataпрое́ктные да́нные — design dataпротоко́льные да́нные — performance-test dataрабо́чие да́нные — working dataрадиотелеметри́ческие да́нные — radio-link telemetry dataрадиотехни́ческие да́нные — radio dataрасчё́тные да́нные — ( проектные) design data; ( в противоположность экспериментальным) calculated dataсистематизи́рованные да́нные — regular [systematical] dataспра́вочные да́нные — reference dataстатисти́ческие да́нные — statistical dataсумма́рные да́нные — summarized dataтабли́чные да́нные — tabular [tabulated] dataтелеметри́ческие да́нные — telemetered dataтехни́ческие да́нные — technical data, technical characteristics, technical specificationsупоря́доченные да́нные — ranked [ordered] dataцифровы́е да́нные — ( числовые) numerical data; ( в цифровой форме) digital dataэксперимента́льные да́нные — experimental dataэксплуатацио́нные да́нные — service [operating] data -
15 но даже с учётом этого
Но даже с учётом этого-- Owing to geometric differences, the deviations between the two sets of К values are not unreasonable. Even with this, the present authors are uneasy about the accuracy of the К values tabulated in [...].Русско-английский научно-технический словарь переводчика > но даже с учётом этого
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16 табличное значение
Табличное значениеIf, however, more detailed results are needed, tabulated numerical values for all important parameters are contained in reference [...].With the measured values of wetbulb temperature and total pressure and with a table look-up for Psat at Twb, equation (...) yields Wwb.Русско-английский научно-технический словарь переводчика > табличное значение
-
17 округлять до ближайшего
Русско-английский научно-технический словарь переводчика > округлять до ближайшего
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18 подтверждать
•These observations reinforce the statement that...
•This fact substantiates our conclusion.
•These findings are evidence in favour of an assumption that...
•Our experience has verified several important advantages of the new processor.
•This result lends credence (or support) to the view that the alga-like organisms probably were photosynthetic.
•Switches housed in aluminium continued to operate freely, thus attesting to aluminium's superior corrosion resistance.
•The tabulated values bear out (or confirm, or corroborate) this relationship.
•The two investigations provide support for this view.
•The continuous nature of the frequency shifts supports the conclusion that...
Русско-английский научно-технический словарь переводчика > подтверждать
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19 беспокоить
Беспокоить-- The present authors are uneasy about the accuracy of the K values tabulated in [...]. (Нас беспокоит точность...)Русско-английский научно-технический словарь переводчика > беспокоить
-
20 надо признать, что
Надо признать, чтоAdmittedly, these two-dimensional problems do overestimate the scattering efficiency.The values tabulated are admittedly somewhat imprecise because of the obvious difficulty involved with determining the slopes and intercepts of the lines plotted in Fig.Русско-английский научно-технический словарь переводчика > надо признать, что
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Find Out Who Your Friends Are — Infobox Single Name = Find Out Who Your Friends Are Cover size = Caption = Artist = Tracy Lawrence from Album = For the Love Released = start date|2006|8|21 Format = CD single, 7 Recorded = 2006 Genre = Country Length = 3:49 Label = Rocky Comfort … Wikipedia
List of town tramway systems — This is a list of cities that have, or once had, town tramway (urban tramway, or streetcar) systems as part of their public transport system. Due to size, the list is divided into separate article based on geographical locations. *Africa and Asia … Wikipedia
Electronic voting — Election technology Certification of voting machines Independent Testing Authority (ITA) NVLAP VVSG End to end auditable voting systems Help America Vote Act Independent verific … Wikipedia
formal logic — the branch of logic concerned exclusively with the principles of deductive reasoning and with the form rather than the content of propositions. [1855 60] * * * Introduction the abstract study of propositions, statements, or assertively used … Universalium
Thomson Financial League Tables — Thomson Financial s standard league tables are rankings of Investment Banks in terms of the dollar volume of deals they work on. New standard league table sessions in compliance with 2004 league table criteria for Debt, Equity, Syndicated Loans,… … Wikipedia
Measuring instrument — Captain Nemo and Professor Aronnax contemplating measuring instruments in Twenty Thousand Leagues Under the Sea … Wikipedia
Rancho Cucamonga, California — Cucamonga redirects here. For the historic Mexican rancho, see Rancho Cucamonga. For the California wine region, see Cucamonga Valley AVA. For the old district of Rancho Cucamonga, see Cucamonga, California. For the former Native American… … Wikipedia
Men's major golf championships — Jack Nicklaus, who has won a record 18 majors. The men s major golf championships, commonly known as the Major Championships,[1] and often referred to simply as the majors, are the four most prestigious annual tournaments in professional golf. In … Wikipedia
Oireachtas (Irish dance) — For other usages of Oireachtas, see Oireachtas (disambiguation). In modern Irish dance, the term Oireachtas (plural:Oireachtasaí) refers to an annual championship competition. The word oireachtas literally means gathering in English. In North… … Wikipedia
Heat shock protein — Heat shock proteins (HSP) are a group of proteins whose expression is increased when the cells are exposed to elevated temperatures or other stress. This increase in expression is transcriptionally regulated. This dramatic upregulation of the… … Wikipedia
Bond valence method — The bond valence method (or bond valence sum) (not to be mistaken for the valence bond theory in quantum chemistry) is a popular method in coordination chemistry to estimate the oxidation states of atoms.The basic idea is that the valence V of an … Wikipedia
