据此，确定了两种害虫的科学抽样方式和不同密度下的合理抽样数量。
The scientific sampling size and suitable sampling number under different densities on the two pests were consequently determined.
为制定柑桔粉虱在柠檬园的合理抽样方案，对其空间分布型和抽样技术进行了研究。
To draw up the legitimate sampling techniques of Dialeurodes citri in lemon garden spatial distribution pattern of dialeurodes citri in lemon garden and its sampling technique were studied.
除了在分区中对文件系统运行测试之外，在一个LVM配置中还对文件系统执行了抽样检查，不管LVM分区是否经合理对齐。
In addition to running tests on file systems in partitions, a spot check was done on file systems in an LVM configuration, with the LVM partition being either properly or improperly aligned.
方法依据抽样检验的原理，对我国现行药品抽样检验方法的合理性进行实证分析。
METHODS: the rationality of the current drug sampling test method was analyzed empirically according to the theory of sampling test.
随机模拟结果表明，给出的近似方法是有效的，抽样检验方案是合理的。
Simulation results show that the approximation method is efficient and the derived sampling inspection plans are reasonable.
当选取正确合理的抽样方法后 ，使抽样检验的工作量大大减少。
Different sampling methods in quality control of raw materials of biological products were compared in order to choose the reasonable sampling method.
OC曲线可帮助人们选择合理的抽样方案。
OC curve is helpful for us to choose a rational sampling scheme.
第二部分运用抽样技术及交通工程的相关理论研究车辆检测器的合理布设方法。
The second part uses the technology of collecting samples and relevant theories in traffic engineering to study the method of laying vehicle detections.
利用卷积反投影算法对图像进行重建时，要降低成本，提高成像效率，就必须选取合理的抽样间距和投影数。
It is important to select suitable sampling space and projection data for reducing cost and improving the image reconstruction efficiency in convolution backprojection algorithm.
本文讨论了如何合理地选择辅助指标进行比估计以提高抽样调查的精度，并给出了判断指标优劣的条件。
This paper discusses how to choose proper auxiliary index to improve the precision or sample inspection and also gives the conditions to judge the index between good and bad.
论述了购进物资的验收办法中采用百分比抽样不合理。
It is analyzed the non - reasonability by means of sampling in percentage in inspection of incoming Products.
分析和实际模拟表明，在以正态分布进行抽样的前提下，合理选取抽样样本平均值和标准差，可使抽样效率进一步提高。
Theorical analysis and practical simulation indicate that if the samples are of normal distribution, the modelling efficiency can be increased further by using sensible parameters.
分析和实际模拟表明，在以正态分布进行抽样的前提下，合理选取抽样样本平均值和标准差，可使抽样效率进一步提高。
Theorical analysis and practical simulation indicate that if the samples are of normal distribution, the modelling efficiency can be increased further by using sensible parameters.
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