1) apparent concentration
表观浓度
1.
The quantitative analysis of oxide in wide range is a high precision quantitative analysis applicable for many oxides in silicate and carbonate materials,which was based on the conception called apparent concentration(the linear correlation principle between element concentration and spectral intensity) of theoretical α method.
宽范围氧化物定量分析是一种基于理论α法"表观浓度"概念(即元素浓度与谱线强度间的线性相关原理)适用于硅酸盐和碳酸盐类物料中多种氧化物的高精度定量分析方法。
2) VOC ostensible concentration
VOC表观浓度
3) critical micelle concentration(cmc*)
表观临界胶束浓度(cmc*)
4) microscopic concentration
微观浓度
5) surface concentration
表面浓度
1.
The isotherms illustrated by surface concentration cs in substitution for adsorption amount ns in the conventional method can more objectively reflect the thermodynamic principle that the lower the temperature is, the easier the adsorption carries out.
利用计量的表面浓度cs 代替常规法测定的吸附量ns 所得到的吸附等温线,更客观地反映温度降低利于吸附(cs 更大)的热力学原理。
2.
The dependence of surface concentration of CuEDTA2-, which is reduced to form copper and covered on specimen, on plating time has been determined.
利用一能使化学镀铜过程的阴极和阳极反应分别在不同电极上进行的装置测量了阴、阳极的“短路电流”,并以此电流近似地表示化学镀铜的速度,由“短路电流”随时间的变化推导了化学镀铜过程中阴极区反应物种的表面浓度的变化规律,并以此得到了计算稳态时化学镀铜速率的表达式。
6) Surface oxygen concentration
表面氧浓度
补充资料:表观浓度
分子式:
CAS号:
性质:分析测试所测得试样的非真实浓度。该浓度未经校正或未消除干扰因素的影响。当正干扰时,表观浓度高于真值;负干扰时则小于真值。
CAS号:
性质:分析测试所测得试样的非真实浓度。该浓度未经校正或未消除干扰因素的影响。当正干扰时,表观浓度高于真值;负干扰时则小于真值。
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参考词条