第三人稱復(fù)數(shù)：precipitations

precipitation基本解釋

precipitation的解釋

名詞沉淀; 匆促; （雨等）降落; 某地區(qū)降雨等的量

precipitation相關(guān)例句

名詞

1. There will be precipitation on northern hills tonight.
今夜北面山上有降雨。

precipitation網(wǎng)絡(luò)解釋

1. precipitation的翻譯

1. 沉淀：凝集(coagulation)和沉淀(precipitation):原水也含懸浮物質(zhì)(如油),必須將之去除(至1ppm以下)以防止起泡及鍋爐沉積. 極小的顆粒不會(huì)沉降下來(lái),且會(huì)穿透過(guò)濾器. 要除去這些微細(xì)顆粒(通常為膠體(colloidal)物質(zhì))須用凝集劑.

2. 沉淀反應(yīng)：沉淀反應(yīng) (precipitation)一種血清學(xué)反應(yīng). 可溶性抗原與相應(yīng)抗體結(jié)合,在有適量電介質(zhì)存在下,經(jīng)過(guò)一定時(shí)間,形成肉眼可見的沉淀物. 沉淀反應(yīng)的抗原可以是多糖、蛋白質(zhì)、類脂等. 同相應(yīng)抗體比較,抗原的分子小,單位體積內(nèi)含有的抗原量多,

precipitation詞典解釋

1. 降水
Precipitation is rain, snow, or hail.

2. 沉淀；沉析
Precipitation is a process in a chemical reaction which causes solid particles to become separated from a liquid.

precipitation英英釋義

noun

1. overly eager speed (and possible carelessness)

e.g. he soon regretted his haste

Synonym: hastehastinesshurryhurriedness

2. an unexpected acceleration or hastening

e.g. 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)

Synonym: 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

e.g. the storm brought several inches of precipitation