quantity n. 1.量 (opp. quality); 分量,數(shù)量;額;【物理學】值,參量。 2.〔pl.〕大量,大宗,大批,許多。 3.定量,定額。 4.【數(shù)學】量;表示量的數(shù)字[符號];【邏輯學】(名詞、特別是命題主語的)量。 5.【音韻學】音節(jié)的長短;表示音節(jié)長短的符號;【語音】(元[母]、音節(jié)等的)音量。 6.【法律】期限。 a known quantity 已知數(shù)。 an unknown quantity 未知數(shù);〔比喻〕難預測的人[物]。 a negligible quantity 可忽略的量;〔比喻〕無足輕重的人〔物〕;可忽略的因素。 a quantity of 一些。 in quantities 大量。 in quantity 很多。
Considerable quantities of co2 are adsorbed even by perfectly dry glass power . 完全干燥玻璃粉吸附大量的二氧化碳。
In special cases very considerable quantities of waste gypsum from phosphoric acid plants are used to reclaim land after flooding of the sea . 在特殊的情況下,磷酸廠產的大量廢石膏用來填筑被海水泛濫過的土地。
Tannery belongs to typical industrial branches which during the technological process produce considerable quantities of liquid and solid wastes contributing to polluting the environment 摘要制革屬于典型的工業(yè)分支,制革工業(yè)中會產生大量的污染環(huán)境的廢液和廢固。
When you ve marked a considerable quantity of words as " grasped " or " known " , you can set the " new " words highlighted . thus you can focus your attention to those words 當你把許多單詞標記為"掌握"或"認識"之后,你可以把"生詞"設置為高亮顯示,這樣你就能集中注意到這些生詞上了。
Based on karl marx ' s greatest work “ capital ” and combined with considerable quantities of historical materials such as all kinds of writings about economic long wave both at home and abroad , the paper analyzes four inherently identical waves , tries to draw a fluctuating graph of the world economy with the wavelength supposed to be 50 years , and then forecasts the future of the world 本文在馬克思《資本論》的基礎上,結合大量歷史資料和國內外有關經濟長波的著作,通過對四種具有內在一致性規(guī)律的波動的解析,試圖描繪出一幅周期為50年的世界經濟波動圖卷,進而對世界經濟前景進行預測。