artificial precipitation的用法和樣例：
例句
- This provides reliable science data for precept statistic design of artificial precipitation.
為人工降水方案統計設計提供可靠的科學(xué)依據。 - The plane is able to carry out tasks like making artificial rain.
這架飛機可以執行人工降雨等任務(wù)。 - She has been firing rockets with special chemicals at rain clouds to see if she can create precipitation.
她已經(jīng)在試驗發(fā)射帶有特殊化學(xué)藥品的火箭嘗試人工降雨。
