取水样 meaning in English
water sampling
Examples
- Adopting a method of sampling , choose nine points in upper , middle and lower reaches respectively to get water samples
采用抽样调查方法，在流域的上中下游分别选取九个点取水样。 - Presently , the means of drying and weighing the sediment liquor are usually used to measure the sediment concentration in many countries . but this method is not only taking time but also strenuosity
目前世界各国大多仍采用悬沙采样器取水样的方法通过“烘干称重法”来检测泥沙含量。