揮發(fā)速度的英文怎么說
2012-06-30 09:03
揮發(fā)速度的英文:
volatilization rate
n. 揮發(fā),發(fā)散
- Petrol is a volatile substance.
汽油是揮發(fā)性物質(zhì)。 - He has a volatile temper.
他脾氣反復(fù)無常。 - It is dispersed either by thermal volatilization or as a dust.
它用加熱蒸發(fā)或粉塵的方式散發(fā)。 - The poet is highly nervous and volatile in temperament.
詩人生性神經(jīng)過敏,喜怒無常。 - Volatility is the order of the day in the stock market.
上下浮動是股票市場整天的特點。
n. 比率,速率;費用
v. 評估;認(rèn)為;劃分等級;值得
- cumulative rating
累積收聽率 - These bonds have an AAA rating.
這些債券的信用度是3A級的。 - To rate too low;underestimate.
低估對…估價太低;低估 - A Lump Sum Rate of ...
費用合計… - To reduce in rank or rating;demote.
使降級降低級別或降級;使人降級