英语词汇weighed sample怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

1
A clean, dry sample is weighed and then evacuated for several hours in a vacuum chamber, flushing with CO2 to remove remaining air if necessary.
将岩心样品洗净烘干并称重，然后把样品放到真空箱中抽空其内的空气（必要时充入CO2驱替掉空气）。
2
A sample of the blend is pre-dried and weighed. The sample is then digested in chemicals appropriate to the blend.
混合样品预先烘干并称重，溶解于自动控制剂量的化学药剂中。
3
If the sample is weighed, its bulk density can also be calculated.
如果把样品称重，还可以确定样品的体积密度。

单词	weighed sample
释义	weighed sample 简明释义称出试样双语例句 1 A clean, dry sample is weighed and then evacuated for several hours in a vacuum chamber, flushing with CO2 to remove remaining air if necessary. 将岩心样品洗净烘干并称重，然后把样品放到真空箱中抽空其内的空气（必要时充入CO2驱替掉空气）。 2 A sample of the blend is pre-dried and weighed. The sample is then digested in chemicals appropriate to the blend. 混合样品预先烘干并称重，溶解于自动控制剂量的化学药剂中。 3 If the sample is weighed, its bulk density can also be calculated. 如果把样品称重，还可以确定样品的体积密度。
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