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- Air consists chiefly of nitrogen. 空气主要由氮气组成。
- Nitrogen forms most of the Earth's air. 地球上空气的大部分成分是氮气。
- 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。
- nitrogen regulator 氮调节蛋白
- Will you sunder nitrogen from air? 你能从空气中把氮气分离出来吗?
- 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 regulator was jerked from my mouth. 调节器陡然从我嘴里抽走。
- The main reservoir of nitrogen is the atmosphere. 氮的主要蓄存库是大气层。
- Closing time for pressure regulator. 调压阀出水口从全开到全关所需要的时间。
- What is the percentage of nitrogen in air? 空气中所含的氮的比例是多少?
- Always keep the regulator clean. 总是保持调整器干净。
- Fast neutrons are also captured by nitrogen. 快中子也可以被氮吸收。
- LQR theory is adopted to design the PID regulator. 采用LQR设计方法整定PID调节器参数。
- Nitrogen forms four-fifths of the atmosphere. 氮气占空气的五分之四。
- Attach paper folding speed regulator. 附有摺纸速度调整器。
- Close the shutoff valve upstream of the regulator. 关闭调节阀上游的关断阀。
- Never lubricate a regulator or use pipe dopes. 禁止润滑调整器或使用管道油。
- Nitrogen forms about four-fifths of the atmosphere. 氮约佔大气的五分之四。
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海词词典，十七年品牌
