所有都是在一巴的情况下的，而且都是纯净物。
因为它们是纯净物。
然后按照所有，纯净物的标准化学势展开混合。
And then we expand it out in terms of the standard chemical potentials for everything being pure.
也就是，从中我们将证明，混合物的化学势，永远比纯净物的低。
Which is that, from what we're going to prove, is that the chemical potential in the mixture is always less than for the pure substance.
定比定律是说一个纯净物中每种元素的质量比是一定的。
The law of definite proportion states that different samples of a pure chemical substance always contain the same proportion of elements by mass.
化学势，而且我们知道，怎么从混合物得化学势，得到纯净物的化学势。
The chemical potentials of the, and we also know how to go from the chemical potential in the mixed species, in the, mixture to the chemical potential in a pure.
你也许会认为天然风味是某种从食物风味中提炼出的纯净物，如此它会显得很更可信。
Natural flavors, you might think, are derived from the pure essence of a food's flavor, and as such are more authentic.
我们的目的是，有一个混合物，混合物的化学势在这边，纯净物的化学势，在另一边。
So our goal, then, is to have a mixture, chemical potential of the mixture on one side, and the chemical potential of the pure material on the other side.
拉乌尔定律假定，一种组分按其在混合物中百分比及其纯净物的蒸气压参与形成混合物总蒸气压。
Raoult's law assumes that a component contributes to the total vapor pressure of the mixture in proportion to its percentage of the mixture and its vapor pressure when pure.
氮循环的一个关键组成部分就是——在大气中，将纯净的氮固定为成含氮化合物的形式——这或多或少要完全依赖于生物(闪电仅起一点儿作用)。
One crucial part of this cycle-the fixing of pure nitrogen from the atmosphere into useful nitrogen-containing chemicals-depends more or less entirely on living things (lightning helps a bit).
皮肤细胞喜欢这些水合物来自纯净的水而非汽水或汤。
When that hydration comes from pure, clean water — not liquids such as soda or even soup — experts say skin cells rejoice.
即纯净的A物质，pA是混合物得蒸汽压，在这里是总压强，因为我们没有加入任何不易挥发的溶质。
So pure A. And pA is the vapor pressure of the mixture Which in this case here is the total pressure, because I don't have anything else that's volatile.
将L -胱氨酸、氯化钠、葡萄糖、酵母提取物、酪蛋白胰酶消化物与纯净水混合，并加热至实现溶解。
Mix the L-cystine, sodium chloride, dextrose, yeast extract, and pancreatic digest of casein with the purified water, and heat until solution is effected.
适用于水洗制程，残留物必须用纯净水清洗。
Applicable to water wash process, with residues to be washed by pure water.
苯胺点用来表现纯净的碳氢化合物的特性并用于显示烃类混合物里的芳烃含量。
Aniline point is used to characterize pure hydrocarbons and to indicate the aromatic content of hydrocarbon mixtures.
这个缺点不久被面包酵母抽提物克服了。面包酵母抽提物是用初生的酵母生产的，它比含酒花残余物的废啤酒酵母纯净得多。
This was soon overcome by the use of baker's yeast which is a primary grown yeast which is a much cleaner yeast than the brewers yeast that have the residual effect of hops.
在吸收工作，而这种气体混合物编写的混合溶质饱和氮与纯氮在某一体积比被控进入毒气室，并在接触到纯净水。
In the absorption work, a gas mixture prepared by mixing solute-saturated nitrogen with pure nitrogen in a given volume ratio was charged into the gas chamber and came in contact with pure water.
通过确保冷却液与冷凝物之间完全没有混合，我们又得到了对于锅炉用水来说最理想的纯净蒸馏水。
By ensuring that there is no contact between the condensate and the coolant, a pure distilled water can be produced which is ideal for boiler feed water.
纯净水，果糖，柠檬酸，山梨酸钾，葡萄柚籽提取物，和纯天然风味。
Purified water, citric acid, fructose, potassium sorbate, grapefruit seed extract, and all natural flavor.
主要成份：纯净极地深海水、脱盐海泉精华、海洋茴香、褐藻、深海珍珠提取物、氨基酸保湿剂。
INGREDIENTS: pure polar deep-sea water desalination Haiquan essence, Marine fennel, brown algae, deep-sea pearl extract, amino acid moisturizing agents.
含肉桂复合物，保持肌肤清爽纯净。
最纯净的聚合物是由分子质量不同的分子的混合物。
Polymers, in their purest form, are mixtures of molecules different molecule weights.
方法：用纯净水提取，溶剂萃取，大孔吸附树脂和硅胶柱色谱分离等方法分离并纯化亚麻根的微量成分，通过波谱分析鉴定化合物的结构。
Method: Isolation and purification of the trace constituents were carried out mainly by solvents extraction and macroporous adsorbing resin and silica gel column chromatography.
纯净水，果糖，大豆卵磷脂，黄原胶，柠檬酸，天然香料，山梨酸钾，Citricidal(葡萄柚籽提取物)。
Purified Water, Fructose, Soy Lecithin, Xanthan, Citric Acid, Natural Flavor, Potassium Sorbate, Citricidal (grapefruit seed extract).
纯净水，果糖，大豆卵磷脂，黄原胶，柠檬酸，天然香料，山梨酸钾，Citricidal(葡萄柚籽提取物)。
Purified Water, Fructose, Soy Lecithin, Xanthan, Citric Acid, Natural Flavor, Potassium Sorbate, Citricidal (grapefruit seed extract).
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