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]
-
probability sampling：概率取样
概率取样(probability sampling)n 这种方法系指从一个研究母体中科学地筛选出一部分样本,将这部分样本视为整个研究母体的缩影. 概率取样可以分为三种形式:随机取样(random sampling)、分层取样(stratified sampling)和主观取样(judgement sampling).
-
quota sampling：定额抽样
(一) 课本在非机率抽样的类型中,有提到定额抽样(quota sampling),简单的说,其是先将母体的特徵列表,再依母题这些特徵的不同比例,依序抽出样本,使样本和母题具有同样特徵,以增加代表性,而此种抽样方法,和机率抽样中的分层抽样(stratified sampling),
-
Stratified random sampling：分层随机取样法
Strangler 绞杀植物 | Stratified Random Sampling 分层随机取样法 | Stratified sampling 分层取样
-
stratified simple random sampling：分层简单随机抽样
stratified sampling 分层抽样 | stratified simple random sampling 分层简单随机抽样 | stratum 层
-
Simple locatedom sampling：简单随机抽样法
随机抽样 : Rborderom sampling | 简单随机抽样法 : Simple locatedom sampling | 分层抽样法 : Stratified sampling
-
stratified sample：分层样本
Stratified random sampling 分层随机抽样 | Stratified sample 分层样本 | Stratified sampling 分层抽样
-
stratified sample：分层采样样品,分层取样样品
"分层[现象]","stratification" | "分层采样样品,分层取样样品","stratified sample" | "分层采样,分层取样","stratified sampling"
-
stratified selection：分层抽样
stratified sampling 分层抽样 | stratified selection 分层抽样 | stratum 层
-
stratified mass selection：分层群选
stratified epithelium 复层上皮 | stratified mass selection 分层群选 | stratified sampling 分层抽样
-
stratified subsampling method：分层分阶抽样法
11530,"stratified sampling","分层抽样" | 11531,"stratified subsampling method","分层分阶抽样法" | 11532,"stratum","[阶]层"
- 推荐网络解释
-
McKenna：麦肯纳(姓氏)
officers n.政府官员, 军官, 警官, 船长vt.指挥 | mckenna 麦肯纳(姓氏) | disappointing adj.使人失望的, 令人失望的
-
rapid：激流
他们穿过很多美丽的峡谷,绕过无数大瀑布(cataract)、激流(rapid)和瀑布(waterfall). 带着仅有的两艘船,和几乎完全耗尽的给养,剩余的六个人终于到达了维尔京河(Virgin)的摩门教定居点. 这里,是他们一百天探险的终点.
-
to walk over the potholes and tell me that：還會說
雨天散步他會背我過積水, When it is raining,he'd carry me on his back, | 還會說, to walk over the potholes and tell me that | '你可以再胖一點~' 'You should put on more weight.'