您要查找的是不是：
- oxygen enhancement ratio 氧效應增強比
- Research on Improving Web Enhancement Ratio 關(guān)于萬(wàn)維網(wǎng)增進(jìn)率改進(jìn)的研究
- sensitizing enhancement ratio(SER) 致敏增強比
- the sensitization enhancement ratio 放射增敏比
- load carrying capacity enhancement ratio 承載力提高率
- Similarly, oxygen enhances the combustion process in industries that manufacture glass, aluminum, copper, gold, lead, and cement or that are involved in waste incineration or remediation. 同樣地，氧在許多工業(yè)中促進(jìn)燃燒過(guò)程，這些工業(yè)包括玻璃、鋁、銅、金、鉛和水泥或者同垃圾焚化或回收相關(guān)的工業(yè)。
- Water contains hydrogen and oxygen. 水含有氫和氧。
- Oxygen enters into many compound bodies. 氧是許多化合物的組成部分。
- Mars is too dry and poor in oxygen. 火星上面過(guò)于干燥，并且缺乏氧氣。
- Water is composed of hydrogen and oxygen. 水由氫和氧組成。
- Fish take in oxygen through their gills. 魚(yú)通過(guò)鰓攝取氧氣。
- The oxygen react vigorously with the impurity in the iron. 氧氣與鐵中的雜質(zhì)發(fā)生劇烈的化學(xué)反應。
- 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。
- The oxygen workshop caught fire and set off a chain of explosions. 氧氣車(chē)間著(zhù)了火，引起了一連串的爆炸。
- The company is always seeking enhancement of its products. 該公司一向尋求產(chǎn)品提升。
- Plants can absorb carbon dioxide and release oxygen. 植物可以吸收二氧化碳釋放氧氣。
- Can we have the table oer there? 我們可以坐那邊嗎?
- 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。
- 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
