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sample technique
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chem.
取样法
qual.cont.
采样技术
sampling technique
Method of selecting items at random from a set in such a manner that the sample will be representative of the whole
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environ.
取样技术
(从一个集合中随机选取某些项的方法,认为样本会代表整体。)
sample technique
:
4 phrases
in 3 subjects
Chemistry
1
Electronics
1
Technology
2
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