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precipitate
美音: [pr??s?p?te?t] 英音: [pr??s?p??tet]

第三人稱單數(shù):precipitates現(xiàn)在分詞:precipitating過去分詞:precipitated過去式:precipitated

precipitate基本解釋

precipitate

及物動詞下擲,由高處拋下; 使提前或突然發(fā)生; [氣象] 使凝結而下降; [化]使沉淀

不及物動詞[氣象]凝結; [化]沉淀; 倒落,一頭栽下

形容詞倉促行進的,匆促的; 輕率的,沖動行事的水蒸氣,降水; 突然發(fā)生的

名詞[化]沉淀物; 結果,產(chǎn)物

precipitate是什么意思

precipitate相關例句

及物動詞

1. The company was precipitated into ruin when the exchange rate dropped.
匯率下降時,公司一下子破了產(chǎn)。

2. Her remark precipitated my decision.
她的話促使我作出決定。

precipitate網(wǎng)絡解釋

1. precipitate

1. 沉淀物:最後的數(shù)字只可是0或5.溶液濃度計算準確至四位小數(shù).- 質(zhì)化分析 (Qualitative analysis) 的實驗不涉及任何數(shù)量化結果,那麼便應詳述實驗中的可見觀察結果 (visible observation),例如有否沉淀物 (precipitate) 及其顏色,有否氣體放出及其顏色及測試其身份的結果,

2.

2. 沉淀:水質(zhì)當中所含鈣離子與鎂離子,會在槽液之中形成沉淀(Precipitate)物質(zhì),也會影響貫孔制程中所用的其他槽液. 所以槽液所須的水質(zhì),最好使用去離子水,至少也要使用經(jīng)過處理之后的軟水(Soft Water),以免影響槽液的操作進行.檢查一下鉆孔制程所用的鉆針是否銳利,

3. 沈淀物:將上清液與沈淀物(precipitate)分開,分析步驟如下:2.0 c.c. 2.0 c.c. 加入上述試劑可將沈淀物溶解. Vortex混勻并放置常溫10分鐘. 若有不沈淀之雜質(zhì),用離心法將之棄除. 每一樣品要在335-390 nm 波長掃描 (以空白管做為blank),

precipitate詞典解釋

The verb is pronounced /pr?'s?p?te?t/. The adjective is pronounced /pr?'s?p?t?t/. 動詞讀作 /pr?'s?p?te?t/,形容詞讀作/pr?'s?p?t?t/。

1. 使(通常指不好的事件或形勢)突然發(fā)生;加速
If something precipitates an event or situation, usually a bad one, it causes it to happen suddenly or sooner than normal.

precipitate

e.g. The killings in Vilnius have precipitated the worst crisis yet...
維爾紐斯的幾起謀殺事件導致了迄今為止最嚴重的危機。
e.g. A slight mistake could precipitate a disaster.
小錯誤可能會招致大災難。

2. (行動或決定)倉猝的,貿(mào)然的,突然的
A precipitate action or decision happens or is made more quickly or suddenly than most people think is sensible.

precipitate

e.g. I don't think we should make precipitate decisions...
我認為我們不應該貿(mào)然作出決定。
e.g. Many of our current problems have been caused by precipitate policy making in the past.
我們目前的很多問題都是由過去倉猝制定的政策導致的。

precipitately
Somebody hired from another country is not likely to resign precipitately...
外國雇員不可能貿(mào)然辭職。
He hurried precipitately away.
他突然匆忙離開。