The total weight of a dry glass beaker and a magnetic stirrer was determined before the reagents were mixed.

反应物在混合之前应先确定干燥的玻璃烧杯和磁力搅棒的总重量。

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This is a glass beaker after about half a million rads of radiation. The glass started to burn and crack, while the microbes sitting in the bottom just got happier and happier.

这是玻璃烧杯在约50万拉德辐射下的情形，玻璃开始燃烧，爆裂，而位于烧杯底部的微生物仍然是不亦乐乎。

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So scientists at the national meeting of the American Chemical Society in Anaheim raised a glass. (Or a beaker.)

2011是个国际化学年，科学家们在阿约翰召开的美国化学学会会议上举起了一杯血腥玛丽。

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