English translation for "group sampling"
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- 分层抽样
分组抽样
Related Translations:
sample: n.1.样品，货样。2.标本；榜样，实例。3.【统计】典型取样，抽检查。4.【电讯】信号瞬时值。5.【冶金】 〔 pl. 〕 锌华。短语和例子That is a fair sample of his manners. 那就是他的典型态度。 a light sample 光脉冲。 up to sample 1. 和样品一样[相符]。 2. 可以接受的，可以同意的。vt.从…取 sampling: n.1.取样(品)，取标(本)〔指行动或程序〕。2.样品，标本。3. 剽窃拼凑歌曲。
- Example Sentences:
| 1. | Abstract : abstract ： using the method described in the paper ， the different group samples are nermalized to obtain reliability data of producs with long lifetime in shorter testing cycles
摘要：摘要：对所选取的不同批样本进行归一化处理后，就可以在较短的试验周期内获得较长寿命剖面上产品的可靠性数据，使可靠性评估工作变得可行，评估结果可信、合理。 | | 2. | Abstract : to settle the numbers of groups , the moth and features of group sampling are analysed , and its estimator is goven . then using cauchyschwartz unequility , it seeks the best apportion with finite cost
文摘:为了确定分类抽样的各类单位数,分析了分类抽样的抽取方法和特点,同时给出其简单估计,然后利用柯西-施瓦茨不等式推导出在给定调查费用情况下的最优分配 | | 3. | In this study three scales were used to measure a sample of 802 students selected from 4 middle schools by hierarchical random group sampling , and 766 available copies of scales were adopted to collect data which was processed with spss 10 . 0
本研究采用量表测量法，以分层整群随机抽样法抽取样本。从四所中学随机抽取初中和高中14个自然班共计802人组成样本，有效问卷766份。 | | 4. | A continuous on - line monitor for volume deformation of cement - based material under multi - environment has been developed , which is designed with the environmental simulation technology , micro - distance measuring technology of laser and eddy current and the transmission agent and then realizes the automatic non - contact monitoring of the deformation of multi - group samples under multi - environment , furthermore , it is suitable to test the early - age deformation of the samples with the moulds self - designed
摘要开发出一种多环境下水泥基材料体积变形在线监测仪，本仪器采用环境模拟技术，激光、电涡流测微技术及传动系统，实现在多环境下，对多组试件进行非接触式变形自动化监测，并利用自行设计的模具，可对试样进行带模测试使其适合早期体积变形测试。 |
- Similar Words：
- "group retention index" English translation, "group ring" English translation, "group rorschach test" English translation, "group round robin" English translation, "group sales company" English translation, "group scene" English translation, "group scheme" English translation, "group score" English translation, "group screening audiometer" English translation, "group section register" English translation
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