摘要
本文介绍了一种方法,在取样后能明确判断出所取样量是否在标准规定范围之内,从而保证实验数据的准确性。
The essay introduces a method that can clearly tell whether the amount of the sample is within the limits prescribed in the standards, so as to ensure the accuracy of experimental data.
出处
《标准科学》
2011年第10期79-80,共2页
Standard Science
关键词
取样
限量
技巧
sample, quantity limits, technique
