查询词典 stratified sample

Sample, Representative：代表樣品

單點樣 Sample,point | 代表樣品 Sample,representative | 濕試樣 Sample,wet

salesman sample：銷售樣

construction sample 結構樣 | salesman sample 銷售樣 | approval sample 確認樣

sample and hold circuit：取样维持电路

sample and hold amplifier 取样与保持放大器 | sample and hold circuit 取样维持电路 | sample average 样本均值

sample and hold circuit：抽样保持电路,取样保持电路

"取样与保持","sample and hold" | "抽样保持电路,取样保持电路","sample and hold circuit" | "抽样保持装置,取样保持装置,取样保值装器","sample and hold device"

sample and hold circuit：取样保持电路

样品平移装置 sample translator | 取样阀 sample valve | 取样保持电路 sample-and-hold circuit

sample and hold circuit：试样与保持电路

试样 sample | 试样与保持电路 sample and hold circuit | 试样容器 sample carrier

Sample coefficient of multiple correlation：樣本多元相關係數

Sample coefficient of determination 樣本判定係數 | Sample coefficient of multiple correlation 樣本多元相關係數 | Sample coefficient of multiple determination 樣本多元判定係數

sample covariance：样本协方差

"sample change compaction ","选样变更紧致法" | "sample covariance ","样本协方差" | "sample function ","样本函数"

sample covariance：样本协变异数

样本相关系数 sample correlation coefficient | 样本协变异数 sample covariance | 样本十分位数 sample deciles

sample covariance：樣本共變異

Sample correlation coefficient 樣本相關係數 | Sample covariance 樣本共變異 | Sample kurtosis 樣本峰態

locating center punch：定位中心冲头

lining 内衬 | locating center punch 定位中心冲头 | locating pilot pin 定位导梢

Humours：(幽默) (幽默) 幽默

13 Euphemism (委婉) (委婉) 委婉 | 14 Grotesque (怪诞) (怪诞) 怪诞 | 15 Humours (幽默) (幽默) 幽默