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- Oxygen resource coefficient 氧源系数
- Water contains hydrogen and oxygen. 水含有氢和氧。
- depletion of natural resources coefficient 资源消耗系数
- Oxygen enters into many compound bodies. 氧是许多化合物的组成部分。
- Mars is too dry and poor in oxygen. 火星上面过于干燥,并且缺乏氧气。
- Water is composed of hydrogen and oxygen. 水由氢和氧组成。
- Measures of Enhancing Coal Resource Coefficient of Recovery in Dafeng Open-pit Coal Mine 大峰露天煤矿提高煤炭资源回采率的措施
- Fish take in oxygen through their gills. 鱼通过鳃摄取氧气。
- The oxygen react vigorously with the impurity in the iron. 氧气与铁中的杂质发生剧烈的化学反应。
- The oxygen workshop caught fire and set off a chain of explosions. 氧气车间着了火,引起了一连串的爆炸。
- Plants can absorb carbon dioxide and release oxygen. 植物可以吸收二氧化碳释放氧气。
- Oxygen permeating coefficient is only half of the original film. 透氧性能测试显示,氧气渗透系数为原薄膜的一半。
- Water is composed of the elements hydrogen and oxygen. 水是由氢元素和氧元素组成的。
- There was a shortage of oxygen at the top of the mountain. 山顶上缺氧。
- Immeasurable quantity of natural resource was lost forever through misuse. 无法估量的自然资源因被滥用而永远丧失了。
- An organism, such as a bacterium, requiring oxygen to live. 好氧菌需要氧气生存的有机体,例如细菌
- Oxygen masks are used in aircraft only in emergencies. 飞机上的氧气面具只用於紧急情况。
- Water is an essentially nonrenewable resource. 水是一种不能再生的资源。
- An oxygen mask will come down from overhead in case of an emergency. 若发生紧急情况,头顶上会降下一只氧气面罩。
- The degree to which a system or resource is ready when needed to process data. 在需要处理数据时,系统或资源就绪的程度。