您要查找的是不是:
- Air consists chiefly of nitrogen. 空气主要由氮气组成。
- None of these practices is justifiable. 这些做法全都不合理。
- Nitrogen forms most of the Earth's air. 地球上空气的大部分成分是氮气。
- justifiable nitrogen [医] 实氮
- The lamp is full of gaseous nitrogen. 灯里充满了气体氮。
- Nitrogen forms about 78% of the earth's atmosphere. 氮约占地球大气的百分之七十八。
- The rule is justifiable on safety grounds. 出于安全方面的考虑,这一规定是合理的。
- What he has done is hardly justifiable. 他的所作所为说不过去。
- Feeling or showing justifiable self-respect. 自尊的感到或显示合理的自尊的
- She is justifiable proud of her achievements. 她对自己所取得的成就充满了自豪,这也不是没有道理的。
- That is not a justifiable act of war. 这是不能够辩解的战争行为。
- Will you sunder nitrogen from air? 你能从空气中把氮气分离出来吗?
- Deviation is justifiable to save life or property. 如果是因人命和财产的救助,绕航是合理的行为。
- Feeling or showing justifiable self - respect. 自尊的感到或显示合理的自尊的
- Nitrogen is the most commonly used gas. 氮气是最常用的气体。
- Sample gas tubes are flushed with nitrogen. 采气管得用氮气吹扫。
- The main reservoir of nitrogen is the atmosphere. 氮的主要蓄存库是大气层。
- What is the percentage of nitrogen in air? 空气中所含的氮的比例是多少?
- Fast neutrons are also captured by nitrogen. 快中子也可以被氮吸收。
- Nitrogen forms four-fifths of the atmosphere. 氮气占空气的五分之四。