2) Finite dilute activity coefficient
有限稀释活度系数
4) concentration-activity relationship
浓度-活度关系
5) Activity Concentration
活度浓度
1.
The atmospheric particle filter samples were measured by HPGe detector(relative detective efficiency is 76%),all the major radio-nuclides in reference sample were identified,and their activities and activity concentrations were calculated accurately.
使用相对效率为76%的HPGeγ谱仪系统测量和分析了比对样品,准确识别和计算了参考样品中的11种放射性核素的活度和活度浓度,利用95Nb与95Zr活度比推算的样品零时与参考值相差仅0。
2.
The activity concentration and radon exhalation of building materials were measured.
收集了4类共19个来自不同生产企业的建筑材料样品,对样品的放射性活度浓度和氡析出率进行测量。
6) activity coefficient
活度系数
1.
Use the electric conductivity to assay the activity coefficient of KCl and NaCl in H_2O;
电导法测定混合电解质NaCl和KCl水溶液的活度系数
2.
Measurement method of activity coefficient of electrolyte solution;
电解质溶液活度系数的测定方法
3.
Study on the activity coefficient of Rare Earths salt YCl_3 in DMF and H_2O with conductivity method at 298K;
电导法测定298K时YCl_3在混合溶剂(DMF-H_2O)中的活度系数
补充资料：活度系数
分子式：
分子量：
CAS号：
性质：见活度。
分子量：
CAS号：
性质：见活度。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条