第三人稱(chēng)單數：precipitates現在分詞：precipitating過(guò)去分詞：precipitated過(guò)去式：precipitated
precipitate基本解釋
precipitate
及物動(dòng)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(dòng)詞[氣象]凝結; [化]沉淀; 倒落，一頭栽下
形容詞倉促行進(jìn)的，匆促的; 輕率的，沖動(dòng)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(guān)例句
及物動(dòng)詞
1. The company was precipitated into ruin when the exchange rate dropped.
匯率下降時(shí)，公司一下子破了產(chǎn)。
2. Her remark precipitated my decision.
她的話(huà)促使我作出決定。
precipitate網(wǎng)絡(luò )解釋
1. precipitate
1. 沉淀物：最後的數字只可是0或5.溶液濃度計算準確至四位小數.- 質(zhì)化分析 (Qualitative analysis) 的實(shí)驗不涉及任何數量化結果,那麼便應詳述實(shí)驗中的可見(jiàn)觀(guān)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(huì )在槽液之中形成沉淀(Precipitate)物質(zhì),也會(huì )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(guò)處理之后的軟水(Soft Water),以免影響槽液的操作進(jìn)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(kāi),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(cháng)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(dòng)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(huì )招致大災難。
2. （行動(dòng)或決定）倉猝的，貿然的，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(wèn)題都是由過(guò)去倉猝制定的政策導致的。