method of sampling的用法和樣例：
例句
- We consider that equal-ratio sampling method is suitable for the successive and unsteady emitting status of waste water.
並認為等比例採樣法是連續不穩定排放方式比較適合的採樣方法。 - The distribution of particle concentration in the cyclone tube was measured by isokinetic sampling method.
採用等動採樣方法對旋風管內的顆粒濃度分佈進行了系統測量。
