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- The preparation of aluminium nitride powder by means of direct nitridation under pressurized nitrogen atmosphere and carbothermal nitridation of alumina is studied. 对在加压氮气中金属铝粉的直接氮化和氧化铝粉的碳热还原氮化法制备氮化铝粉末进行了研究。
- Air consists chiefly of nitrogen. 空气主要由氮气组成。
- miniaturized atmospheric pressure nitrogen laser 小型化大气压氮激光器
- Minaturized atmospheric pressure nitrogen laser 小型大气压氮激光器
- She was pressurized into agreeing to a merger. 她被迫同意将公司合并。
- high pressure nitrogen liquid-gas truck 高压液氮气化车
- Nitrogen forms most of the Earth's air. 地球上空气的大部分成分是氮气。
- He felt that he was being pressurized to resign. 他感到有压力逼他辞职。
- 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。
- Pressurized nitrogen 压力氮
- Will you sunder nitrogen from air? 你能从空气中把氮气分离出来吗?
- The government have pressurized the farmers into producing more milk. 政府对农民施加压力,使他们增加牛奶的产量。
- 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 bomb can be pressurized rapidly. 这个燃速仪可快速加压。
- 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。
