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- stratified proportional sampling 分层比例抽样
- stratified proportion sampling 分层比例抽样
- Methods Stratified chester random sampling. 方法采用分层整群随机抽样的调查方法。
- A large proportion of my time is spent in studying. 我的大部分时间花在学习上。
- method of random proportional sampling 随机比例抽样法
- A small proportion of the streets were sewered. 一小部分街道铺有下水道。
- probability proportional sampling 概率比例抽样法
- Imports will be allowed in proportion to exports. 容许的进口量将按照出口的多少而定。
- The room is wide in proportion to its height. 这房间就其高度的比例而言是很宽的。
- DESIGN:A stratified randomized cluster sampling survey. 设计:分层随机整群抽样调查。
- A large proportion of the best citizen hate his despotism. 一大部分最好的公民都痛恨他的专制君主统治。
- Try to draw the figures in the foreground in proportion. 要把前景中的人物画得合比例。
- The figures of the horses in the foreground are out of proportion. 前景中的马画得不成比例。
- Out of proportion, as in size, shape, or amount. 不成比例的，不相称的，如在尺寸、形状或数量上
- A large proportion of the families round here own bicycles. 这一带相当大一部分家庭都有自行车。
- One of the quantities in a mathematical proportion. 比例项在数学上成比例的数或项之一
- Her head is out of proportion to the size of her body. 她的头部与身体大小不成比例。
- I spent a few days sampling the literature of social science. 我花了几天时间浏览有关社会科学的文献。
- In proportion as the sale increase, the profit will rise. 按销售额增加的比例，利润也将增加。
- This would be an example of a stratified sample. 这就是一个典型抽样的例子。
