An adaptive important sampling methodology is proposed to calculate the structural system reliability of aqueducts.
提出了一种适合于渡槽结构系统可靠度计算的重要样本法。
Clinical trials take a long time because they're rigorously controlled, with close attention paid to sampling bias and methodology.
临床试验需要花费很长时间，因为它们处于严格控制之下，必须密切留意取样偏差与方法。
The common methodology of sampling.
采样共同的方法学。
The methodology adopted is to make relative questionnaire from cluster sampling of all 2008 graduates of the medical school.
方法：自行编制研究生满意度调查问卷，对某高校医学院2008届研究生进行整群抽样调查。
This paper reviewed the sampling and trapping methodology and principles for monitoring the movement rate, direction and distance of arthropods between habitats in rice ecosystem.
通过对实例的剖析研究，较全面地探讨稻田生态系统中水稻害虫及其天敌在生境间迁移的监测方法和有关原理。
This paper reviewed the sampling and trapping methodology and principles for monitoring the movement rate, direction and distance of arthropods between habitats in rice ecosystem.
通过对实例的剖析研究，较全面地探讨稻田生态系统中水稻害虫及其天敌在生境间迁移的监测方法和有关原理。
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