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第三人稱(chēng)復數：precipitations
precipitation基本解釋
precipitation的解釋
名詞沉淀; 匆促; （雨等）降落; 某地區降雨等的量
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. 要除去這些微細顆粒(通常為膠體(colloidal)物質(zhì))須用凝集劑.
2. 沉淀反應：沉淀反應 (precipitation)一種血清學(xué)反應. 可溶性抗原與相應抗體結合,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(jiàn)的沉淀物. 沉淀反應的抗原可以是多糖、蛋白質(zhì)、類(lèi)脂等. 同相應抗體比較,抗原的分子小,單位體積內含有的抗原量多,
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