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- Nitrogen protection: Apply nitrogen to detect the oxygen amount contained in the machine online ensuring the safe operation. 氮气保护系统:采用氮气保护以保证机器在安全的环境下运行。
- We research on method of effective nitrogen protection in quick decomposition of straw in frigid area,and provide feasible approach. 研究了北方寒冷地区秸秆的快速腐解过程中有效氮保护的方法,寻找切实可行的途径。
- hydroxylamine nitrogen protection 羟胺氮保护
- Elemental nitrogen is a very unreactive and inert material. 元素氮是一个十分不活跃的惰性物质。
- There is an inert management team in our company. 我们公司的管理阶层死气沉沉。
- The tube is blanketed in an inert gas such as nitrogen or argon. 管子被整个地漫浸在流动的氮或氩等惰性气体中。
- An inert substance used to dilute. 稀释剂一种惰性物质
- Air consists chiefly of nitrogen. 空气主要由氮气组成。
- She lay there inert, I thought she must be dead. 她躺在那儿一动不动，我想她一定是死了。
- He stood inert as the car came towards him. 汽车朝他开来时,他还呆呆地站著。
- She subscribes to an animal protection society. 她捐款给一个动物保护协会。
- Not participating, acting, or operating; inert. 不参与的不参与的、不行动的或不起作用的; 缺乏活力的
- Nitrogen forms most of the Earth's air. 地球上空气的大部分成分是氮气。
- Once nitrogen is combined, it is not chemically inert any longer. 氮气一经化合，在化学上就不再是惰性气体了。
- We subscribe to an animal protection society. 我们定期捐款给一个动物保护基金会。
- The lamp is full of gaseous nitrogen. 灯里充满了气体氮。
- Once nitrogen is combined,it is not chemically inert any longer. 氮气一经化合，在化学上就不再是惰性气体了。
- The young in our society need careand protection. 我们社会的年轻人需要受到关怀和爱护。
- Nitrogen forms about 78% of the earth's atmosphere. 氮约占地球大气的百分之七十八。
- He was paying out half his profits as protection. 他把所得利润的一半交给歹徒作为保护费。
