precipitation中文什么意思

n.
1.猛然摔下，落下。
2.猛冲；急躁，轻率，鲁莽。
3.【化学】沉淀(作用)；降雨(量)；(雨、雪等的)降落。

• precipitation precipitation:    陡然下降
• absorption precipitation:    吸附沉淀
• abundant precipitation:    丰量; 过冷降水

例句与用法

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1. Precipitation might spoil things .
   轻举妄动会把事情弄得不可收拾。
2. Abundant precipitation is more important than extreme cold .
   丰富的降雪量比酷寒更为重要。
3. Clouds are sometimes seeded with silver iodide to induce precipitation .
   人们有时在云里播撒碘化银，以诱使降雨。
4. The quantity of precipitation varies greatly from year to year in these regions .
   在这些地区每年降雨量的变化很大。
5. Heavy vegetation may intercept a large amount of precipitation on its leaves .
   浓密的植被的叶子中能截留大量的降水。

英文释义

名词

1. overly eager speed (and possible carelessness); "he soon regretted his haste"
   同义词：haste, hastiness, hurry, hurriedness
2. an unexpected acceleration or hastening; "he is responsible for the precipitation of his own demise"
3. the act of casting down or falling headlong from a height
4. the falling to earth of any form of water (rain or snow or hail or sleet or mist)
   同义词：downfall
5. the process of forming a chemical precipitate
6. the quantity of water falling to earth at a specific place within a specified period of time; "the storm brought several inches of precipitation"