将“amount of substance"翻译成中文 物质的量是将“amount of substance"翻译成 中文。 译文示例:In normal shredding, however, the amounts of substances released in the shredding process are small. ↔ 但在正常的粉碎过程中,释放出的数量很小。 amount of substance ...
Theamount of substance,n, of a sample or system is a physical quantity which is proportional to the number ofelementary entitiespresent. "Elementary entities" may be atoms, molecules, ions, electrons, or particles, the choice of which is dependent upon context and must be stated. Amount of s...
as used in atom-probe microscopy and related atomic-level contexts, should be consistently formulated in terms of a set of "seven-dimensional (7-D)" formulae and equations that involve the physical quantity "amount of substance", but make use of an atomic-level constant effectively equal to ...
amount of substance(redirected from Chemical amount)Also found in: Encyclopedia. amount of substance n (Chemistry) a measure of the number of entities (atoms, molecules, ions, electrons, etc) present in a substance, expressed in moles Collins English Dictionary – Complete and Unabridged, 12th...
Amount of Substance and the Mole by Ian Mills and Martin Milton The International System of Units, the SI, is built upon seven base quantities and seven base units, as summarized in the table below. Although most of these are familiar to all scientists, the quantity “amount of substance”...
aA set of necessary standards is required. It is not allowed to emit some particular gases until they have been transferred to another kind of chemical substance that is harmless to environment. Second one is planting more trees. We have cut down a lot of trees. It does have side effect ...
Since 1971 the mole is defined as the amount of substance of a system that contains as many elementary entities as there are atoms in 0.012 kilogram ... H Andres,HP Haerri,B Niederhauser,... - 《Chimia International Journal for Chemistry》 被引量: 14发表: 2009年 Amount of substance --...
See the heat capacity definition and symbol. View examples to learn how to use the heat capacity formula to calculate the heat capacity of a substance. Related to this Question True or false: \\ The specific heat of a substance is the amount of ...
What is the formula of the substance that precipitates first? B. What is the concentration of iro A solution contains 0.25 M NaF and 0.14 M K2SO4. Ba(NO3)2 is added slowly to the solution to gradually increase the concentration of barium ions. A. You wan...
Because the formula medicinal preparation chemical substance group study research is in “guarantees the effect” under the premise discovers the effective chemical substance group from the entire side cascade progressive, then determination side medicinal preparation effective chemistry becomes hives[translate...