为了减少取样偏差对定性、定量分析结果的影响，确保用来代表每批药品进行检验的样品量是必要的。
In order to reduce the effect of sampling bias in qualitative and quantitative results, it is necessary composition of the sample used be representative of the batch of drugs being examined.
模型检验结果表明，预测残差基本小于模型的最大偏差，模型可用于直馏柴油的组成预测。
The results of the test showed that the prediction residual were less than the maximum deviation, so the models were suitable for the hydrocarbon composition prediction of straight-run diesel frac...
确保所有重大偏差和检验结果超标已经过调查并得到及时处理；
To ensure all significant deviations and out-of-specification results are timely investigated and handled;
经t检验证明，该方法的测定结果与微量凯氏定氮法无显著差异，测定结果的相对标准偏差为3.1%。
There is no significant difference between the result of the method and that of micro-Kjeldahl′s method according tot test. The relative standard deviation is 3.1%.
经t检验证明，该方法的测定结果与微量凯氏定氮法无显著差异，测定结果的相对标准偏差为3.1%。
There is no significant difference between the result of the method and that of micro-Kjeldahl′s method according tot test. The relative standard deviation is 3.1%.
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