标准混合气
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瓶装标准混合气配制中若干技术问题简述
Briefing Technical Matters for Preparing Standard Mixed Gases in Cylinder
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标准混合气配制装置的研究
A Study on Preparing Device of Standard Mixed Gases
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简单介绍了瓶装标准混合气配制过程中技术软件的重要性。
This paper briefly introduced the importance of technical software of preparing standard mixed gases in cylinder .
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介绍了一种先进、实用的标准混合气配制装置,并对该装置的特点进行了详细描述。
Introduced an advanced , practical calibrating gas mixture preparation equipment , and gave a minute description of its characteristic .
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本文提出了一种在阻塞流动状态下精确控制纯气体流过喷咀的时间,进行高精度配制标准混合气的方法;
In this paper , the working process , the design principle and the properties of the preparing device for standard mixed gases are described .
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氮中二氧化碳和空气中甲烷气体标准物质属于标准混合气。
The two gaseous Reference Materials , Carbon dioxide in nitrogen and methane in air , belong to standard mixed gases .