区域抽样 meaning in English
area sampling
block sample
block sampling
territorial sampling
zonal sampling
Examples
- In the demonstration , the two - steps spot - checking was available in the urban of zhengzhou city around the customers of commercial banks
在实证方面,笔者采取了二步区域抽样技术,在郑州市区对某商业银行的顾客进行了拦截访问。