selective sampling信息详情
选择抽样
impertinence sampling───不恰当抽样
multistage sampling───多级采样; 多级抽样; 多级抽样法; 多级取样;[统计]多级抽样
unstratified sampling───非分层取样
quota sampling───配额取样;[经]定额抽样;定额抽样(法)
middling selective───中等选择性
sampling error───[数]抽样误差;取样误差,抽样误差,采样误差
sampling distribution───采样分布;[数]抽样分布;取样分布
convenience sampling───便利抽样;方便抽样;任意抽样;方便抽样,任意抽样
cluster sampling───分群[组]抽象法;分组取样;类集抽样;巢式抽样法
In this paper, CFZ-86 catalytical reaction apparatus set-up by the author was used to the selective sampling of the products in catalytical decomposition of methanol in four reactors.───本文利用自行组装的CF Z - 86催化反应装置对四路甲醇催化分解产物进行选择取样。
Sampling for selective testing shall be carried out according to relevant regulations, and no fees whatever may be charged for sampling or testing.───抽查检验应当按照规定抽样,并不得收取任何费用。
We show that such selective sampling of populations can generate spurious non- monotonic density dependence.───我们也发现从这样的总体中获得选择性样本会导致虚假的非单调的密度依赖。
In this paper, CFZ-86 catalytical reaction apparatus set-up by the author was used to the selective sampling of the products in catalytical decomposition of methanol in four reactors.
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