A formula is deduced to calculate the contents (absolute or relative) of some elements in a sample by internal standard method with the aid of relative sensitivity factors.
具体给出了用相对灵敏度因子的内标法确定样品中各元素(绝对或相对)含量的计算公式。
This paper introduces two methods: Absolute Error method and Relative Error method, which are used to determine the proper sample size in Monte Carlo simulation.
介绍了蒙特卡罗模拟应用中两种判断模拟样本量的方法——绝对偏差方法和相对偏差方法。
Any test sample requiring absolute viscosity measurement under totally enclosed conditions is a viable candidate.
任何需要准确测量完全密闭条件下的粘性的测试样本都可以用此仪器测量。
The representative chemical index and the typical water sample were obtained by means of absolute value correlative analysis and Q type factor analysis respectively.
用绝对值关联分析和Q型因子分析等方法得出了地下水中具有代表性的化学指标和具有代表性的水样。
Sample of plant leaf was pulverized with absolute alcohol in a mortar to extract chlorophyll from the leaf.
将植物叶试样置于研钵中用无水乙醇研磨，使植物叶中叶绿素溶入乙醇中。
Sample of plant leaf was pulverized with absolute alcohol in a mortar to extract chlorophyll from the leaf.
将植物叶试样置于研钵中用无水乙醇研磨，使植物叶中叶绿素溶入乙醇中。
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