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- Runoff-yielding time on grassland with a higher cover ratio primarily depended on initial water content, and their relationship might be described by a power function too. 植被覆蓋度較高的荒草地，產(chǎn)流時(shí)間主要取決于初始含水量，兩者的關(guān)系可用冪函數描述；
- conditional vegetation cover ratio 條件植被覆蓋率
- The front cover of the novel has been torn off. 這本小說(shuō)的封面已被撕掉。
- You can't judge a book by its cover. 不能根據封面判斷一本書(shū)(不可以貌取人)
- The insurance cover is optional. 保險范圍可以隨意選擇。
- We tried to find cover from the storm. 我們設法尋找遮蔽暴風(fēng)雨的地方。
- calculation of vegetation covering ratio 植被率計算
- Dust the repair to prevent adhesion to outer cover. 清整修補處以防與外胎粘連。
- His business was a cover for drug dealing. 他的商行是進(jìn)行毒品交易的幌子。
- She likes to spread the bed with a pretty cover. 她喜歡用漂亮的床罩來(lái)罩床。
- The ratio of students to teachers is 35:1. 學(xué)生和老師的比率是三十五比一。
- The ratio of schoolboys to schoolgirls is 2 to 1. 男學(xué)生和女學(xué)生的比例是2比1。
- She drew a cover over the typewriter. 她拿過(guò)罩子將打字機套上。
- Cover her while I phone the police. 你用槍看住她，我給警方打電話(huà)。
- I can't make the cover of the tin fit on. 我無(wú)法把這罐頭的蓋子蓋上。
- Men outnumber women here in the ratio of three to one. 此地男子數量以三比一超過(guò)女子。
- Crimes committed under cover of patriotism. 打著(zhù)愛(ài)國的旗號犯下的罪行。
- The first or last term of a ratio or a series. 首項，末項比率或數列中第一個(gè)或最后一個(gè)項
- The computer is protected by a plastic cover. 計算機得到塑料套的保護。
- The soldiers crept forward under cover of darkness. 士兵在夜色的掩護下匍匐前進(jìn)。
