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- Application Study of Ammonia Nitrogen Analyser 氨氮分析仪应用研究
- 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 analyser 氮分析器
- nitrogen analyser (analyzer) 氮分析器
- Methods We make use of IHA to analys. 方法利用鼠疫监测期间IHA结果进行分析。
- Use is made of an automatic elemental analyser. 利用了自动元素分析仪。
- The analyser is suitable for fields installation. 这个分析仪适于室外安装。
- Will you sunder nitrogen from air? 你能从空气中把氮气分离出来吗?
- Market Analyser Trading Software,where to find? 求助:那里可以下载免费的看盘(澳洲**市场)软件?
- Each Worker shall have their own oxygen analyser. 每个工人应拥有自己的氧气分析仪。
- Impedance instrument: HP4191A Impedance analyser. 阻抗值测试仪:HP4191A阻抗分析仪。
- 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。
- A Behavioral Economic Analys of Polydrug Abuse in Alcoholics. 是一篇分析毒品药物滥用有关行为的学术论文。
- 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。