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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。
- filtrate nitrogen [医] 非蛋白氮
- 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 fluid produced is called nephric filtrate. 所产生的液体称为肾滤液。
- Shenzhen Jilofount Filtrate Technology Co., Ltd. 深圳市景龙泉过滤技术开发有限公司。
- Shanghai Dazhang Filtrate Equipment Co., Ltd. 上海大张过滤设备有限公司。
- A filter device can effectively filtrate impurity. 过滤器装置能有效的过滤杂质。
- Oil Filter:Filtrate the impurity in the motor oil. 简介机油滤清器:过滤机油中可能含有之杂质。
- Will you sunder nitrogen from air? 你能从空气中把氮气分离出来吗?
- Complete recovery, without residual filtrate. 过滤不用滤纸、滤布、过滤成本低。
- 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。
- The filtrate can then be used directly for HPLC analysis. 滤液可直接用于高效液相色谱分析.
- Nitrogen forms about four-fifths of the atmosphere. 氮约佔大气的五分之四。