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1)  particle concentration measurement
粒子浓度测量
2)  Particle concentration
粒子浓度
1.
Particle concentration distribution influenced by the surface velocity of purifier was illustrated concerning two different cases(the window was open or not),and three typical size of particle are considered for both case.
5μm和10μm粒子浓度分布的影响。
3)  ion concentration measurement
离子浓度测量
1.
Correlated demodulation for optical fiber ion concentration measurement;
光纤离子浓度测量中相关解调方法的研究
4)  ionometric method
离子浓度测量法
5)  cobalt concentration soft measurement
离子浓度软测量
6)  concentration measuring instrument
悬浮颗粒物浓度测量仪
1.
In order to realize measurement of aerosol mass concentration in real time byconcentration measuring instrument, the calibration of two characteristic parametersin the method is studied firstly.
为了实现悬浮颗粒物浓度测量仪实时精确地测量悬浮颗粒物的质量浓度,首先利用光散射等效球形颗粒数的颗粒物质量浓度理论计算模型,对该模型中的两个特征参数的标定进行了研究。
补充资料:粒子数浓度
分子式:
分子量:
CAS号:

性质:符号为C。分子B的分子数浓度C(B)定义为B分子数N(B)除以混相体积。其SI单位为米-3,也用升-1。有时也用个/米3或个/升。参见含量和成分的表达。

说明:补充资料仅用于学习参考,请勿用于其它任何用途。
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