查询词典 stratified sampling
- 与 stratified sampling 相关的网络解释 [注：此内容来源于网络，仅供参考]
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stratified cluster sampling：分层整群抽样
分层随机化stratified randomization | 分层整群抽样 stratified cluster sampling | 分化系数,变异系数coefficient of differentiation
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stratified cluster sampling：分层群聚抽样
抽后分层 stratification after selection | 分层群聚抽样 stratified cluster sampling | 分层多段抽样 stratified multiple stage sampling
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stratified cluster sampling：分层集合体抽样,分层整群抽样
stratified clot 层状血块 | stratified cluster sampling 分层集合体抽样,分层整群抽样 | stratified coal seam sample 分层煤样
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stratified proportional sampling：分层比例抽样
stratified plastics 层压塑料 | stratified proportional sampling 分层比例抽样 | stratified random sampling method 分层随机抽样法
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Stratified random sampling：分层随机抽样
为顾及样本的代表性和每区学生在母群体中所占的比例,本研究以台湾地区国民小学学生为调查的母群体,运用分层随机抽样(stratified random sampling)和丛集抽样(cluster sampling)合并使用,也就是多阶段的抽样法(multistage sampling).
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Stratified random sampling：分层逢机取样
迭生筛管部 stratified phloem | 分层逢机取样 stratified random sampling | 分层次生细胞壁 stratified secondary wall
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Stratified random sample：分层随机样本
Stratified purposive sampling 分层立意样本 | Stratified random sample 分层随机样本 | Stratified random sampling 分层随机抽样
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stratified purposive sample：分层立意样本
分层一段抽样 stratified one stage sampling | 分层立意样本 stratified purposive sample | 分层立意抽样 stratified purposive sampling
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stratified coal seam sample：分层煤样
stratified cluster sampling 分层集合体抽样,分层整群抽样 | stratified coal seam sample 分层煤样 | stratified cone 层状锥
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stratified pavement epithelium：复层扁平上皮
stratified one-stage cluster sampling ==> 分层单级整群抽样 | stratified pavement epithelium ==> 复层扁平上皮 | stratified plastics ==> 层压塑料
- 推荐网络解释
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Burnley：班來
SP Group在瑞德奇、伯明翰和班来(Burnley)拥有4座工厂,有650名员工. 该公司营业额逾6000万英镑,已跻身于英国规模最大同时也最具创新的销售点印刷商行列. 而在中国,有非常多的公司都希望享受包括高速打印,印前服务,
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Iconium：伊康
后迁都科尼亚(Konya),古称伊康(Iconium),故又称伊康素丹国. 1080~1081年,苏莱曼先后攻克舍马哈、尼德微、安塔基亚,其势力伸展至小亚细亚西北部和爱琴海岸. 1086年,苏莱曼逝世后,其继任者实行分封制,国内公国林立,互相混战,
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u Bit Floundering：(钻头泥包)
u Bit Balling,Ball Up (钻头泥包) | u Bit Floundering(钻头泥包) | u Deflecting Tool (造斜工具)