precipitation，英語單詞，名詞，意思是“ [化學] 沉澱，[化學] 沉澱物；降水；冰雹；墜落；魯莽”。
基本介紹
- 外文名：precipitation
- 詞性：名詞
- 英式讀音：[prɪˌsɪpɪˈteɪʃn]
- 美式讀音： [prɪˌsɪpɪˈteɪʃn]
單詞用法,短語搭配,雙語例句,
單詞用法
根據《柯林斯英漢雙解大詞典 》：
- N-UNCOUNT Precipitation is rain, snow, or hail. 降水 [技術]
- N-UNCOUNT Precipitation is a process in a chemical reaction that causes solid particles to become separated from a liquid. 沉澱; 沉析 [技術]
短語搭配
annual precipitation 年降水量；年雨量
acid precipitation n. 酸性降水
electrostatic precipitation 靜電沉澱
alcohol precipitation 酒精沉澱法
atmospheric precipitation 大氣降水，大氣沉降；降水
precipitation reaction 沉澱反應
precipitation intensity 降水強度；降雨強度
precipitation enhancement 人工增雨；降水增加
precipitation tank 沉澱槽；沉降罐
precipitation hardening 析出硬化；澱積硬化
amount of precipitation 降水量，降雨量
dust precipitation 除塵；煤塵沉降
precipitation kinetics n. 沉澱動力學
fractional precipitation [化]分段沉澱；分步沉澱
雙語例句
Lead lined gutters and downspouts are used to deal with precipitation.
鉛襯水槽和落水管用於處理沉澱。
But with no signs of any precipitation, the prospect of the harvest looks bleak.
但是由於沒有任何降水的跡象，收穫的前景看起來很渺茫。
“We have a long paleorecord for precipitation, and you see that there was almost a switch. The monsoon was either on, or it was off, with very little in between,” said Levermann.
我們得到了有關降水的很長一段歷史記錄，從中可以發現季風有一個開關，要么開著，要么關閉，很少出現中間狀況，“萊韋爾曼說。
