In addition, can also be used for organic reagent purity testing and containing various C-H key organic matter total and component measurement.

此外，还可用于有机试剂纯度检测及含各种不同C - H键有机物总量和分量的测量。

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Purity also facilitates testing, for instance through QuickCheck, especially if the program is structured around a lot of small functions combined together.

纯洁性也有利于测试，尤其当程序的结构是由许多小函数嵌合而成的时候；比如Haskell的纯洁性就有效地降低了通过QuickCheck（译注：Haskell开源测试框架）进行测试的难度。

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Records are maintained of specifications, supplier qualification and testing to ensure product meets purity, strength and composition.

保留规格，供应商资质与测试记录以保证产品满足纯度，功能与组成。

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She told reporters Friday that manufacturers are making unprecedented amounts of vaccine, but difficulties growing the vaccine, as well as time-consuming potency and purity testing, are contributing to the delay.

CNN: CDC: Production of H1N1 flu vaccine lagging

The only solution is testing for purity at every point in the supply chain, says Mr Harl.

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