Methods general nutrition AGAR plate and rabbit blood nutrient AGAR plate of the hospital environment for the settlement of air sampling tests and the results were compared.

用普通营养琼脂平板和兔血营养琼脂平板对医院环境空气进行沉降采样检测，并对结果进行比较分析。

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And related studies are also done in this thesis. During the research, methods such as questionnaires, mathematical statistics, sampling tests and contrast analysis are employed.

在研究过程中，主要应用了调查问卷、数理统计、问卷测验和对比测试等研究方法。

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OBJECTIVE To investigate the content uniformity test published in USP29 and compare its statistical characteristics with several content uniformity sampling tests in other pharmacopoeia.

目的对《美国药典》（USP）29版含量均匀度检查方法进行统计特性分析，并与《中国药典》等相应检查法比较，得到一系列定量评价结果。

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There is significant evidence that "work sampling, " the use of tests similar to the work being performed, is a better predictor of future performance than the usual job-interview chit-chat.

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And due to the current state of the silicon (even though vendors like ZTE are already sampling it), we weren't allowed to run any benchmark tests on the Snapdragon 800 development devices on display just yet, though we've been told to stay tuned in June.

ENGADGET: Qualcomm's Snapdragon 800 to enter mass production in late May

However, the researchers said that despite a lower number of invasive tests, the heavier reliance of this method on chorionic villus sampling earlier in pregnancy could actually mean an increase in the number of healthy babies lost if the miscarriage rate using this method was closer to 2%.

BBC: Down's test miscarriage warning