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- master standard gas 基准标准气
- The principle, equipment, processing of preparing the multi-component standard gas by gravimetric method andthe analyzing method for gas purity were introduced. 介绍重量法制备标准混合气体的原理、装置、制备过程,以及标准混合气体组分纯度的分析方法。
- A standard curve is done by deterring a standard gas of benzene homologues,which can produce an auto database for quantifying the content of trial materials. 采用不同浓度的苯系物标气做一条标准曲线,可编辑出一个自动鉴别和定量所选化合物库文件,进行准确的定量分析。
- Using the standard gas confected by National Standard Research Center for CRM,the system can detect the concentration of volatile organic compounds and the ultra-low detection limit reaches 1 ppb. 利用国家标准物质中心配制的标气,系统可以有效检测挥发性有机化合物浓度,检测极低限达到了1 ppb。
- P33-NG3 North American standard gas furnace; combustor ;SIT Valve chamber; electric pressure ignition; Ceramic simulation wood; Simulation ceramics ashes, safety mini crystal ceramics glass; Flame regulator. NG3北美制式天然气炉体；燃烧室；SIT阀体；压电点火器；陶瓷仿真木材；陶瓷仿真灰烬,微晶陶瓷安全玻璃；火焰调节器。
- Master Standard of Job Classification; 职务叙级总标准;
- The portable humidity generator had the function of automatic generating standard gas of different flow and dewpoint by using the microprocessor and the technology of mass flow controlling. 该便携式湿度发生器利用分流法湿度发生原理,采用微控制器和质量流量控制技术实现了自动发生不同流量、不同露点气体的功能,可为露点测试仪检定和校准提供动态标准湿度气体。
- You will be able to overcome difficulties within a short period as well as mastering standard pronunciation! 您将在最短时间内攻克发音难点,迅速掌握纯正发音不再是梦想。
- Several problems existed in the preparation of standard gases are introduced detailed,and concrete projects to solve these problems are put forward. 详细介绍了我国标准气体制备过程中存在的诸多问题,对如何解决这些问题提出了具体方案。
- The cruel master beat his slaves with a whip. 残酷的主人鞭打他的奴隶。
- THE INLET SYSTEM OF STANDARD GAS 标样气体进样系统
- A great poet is a master melody. 大诗人也是音律大师。
- The technology of make up standard gas 标准气体的配制技术
- I wish I could be a master of this subject. 但愿我能精通这门学科就好了。
- The dog howled over its master's body. 狗对着主人的尸体哀嚎。
- standard gas of ethylene in nitrogen 氮气中乙烯标准气体
- Ah Q looks idiotic before Master Zhao. 阿Q在赵太爷面前显得呆头呆脑。
- The statesman is master of the situation. 这位政治家控制住了局面。
- Henry is a past master at bridge. 亨利是打桥牌的高手。
- standard gas of oxygen in nitrogen 氮气中氧标准气体
