1) solute mass fraction
溶质质量分数
1.
The cake displacement washing,washing mechanism,washing efficiency and change rule of solute mass fraction in washing filtrates were analyzed.
对置换洗涤过程、机理、洗涤效率、洗涤滤液中溶质质量分数的变化进行了分析;导出洗涤比R为变数时,多级逆流置换洗涤的计算方程;通过对滤饼洗涤试验得出:滤饼中溶质的去除与洗涤液用量有关与其是否含溶质基本无关;同时对柠檬酸生产中的石膏滤饼的洗涤试验表明:置换洗涤效率E在R>1时,E随着R的增加而减小;对石膏滤饼多级逆流置换洗涤结果的试验值与计算值十分接近,该计算方程可用于指导工业生产。
2) liquid quality fraction
溶液质量分数
1.
Study of liquid quality fraction detection based on CCD Technique;
基于CCD技术的溶液质量分数检测的研究
3) mass percent of solution
溶液的质量分数
4) OT aerosol concentration
OT气溶胶质量分数
5) mass fraction
质量分数
1.
The influences of PU mass fraction and the time of repose on the moisture vapor permeability of PU thin membranes were studied.
主要采用湿法成膜方式研制聚氨酯微孔膜,并对其透湿情况进行测试,研究了聚氨酯质量分数和静置时间长短对薄膜透湿量的影响。
2.
In order to reasonably and efficiently develop and utilize almond gels,the law for the changes of texture properties in different mass fractions of almond gels was studied by using TA-XT2i texture analyzer.
为了合理高效开发利用扁桃胶,利用TA-XT 2 i质构仪研究了不同质量分数的扁桃凝胶质构特性的变化规律。
3.
Proceeding from the concepts and definitions of the activities of components in metallurgical melts and their standard states, the discrepancies about applying the mass fraction and mass percent concentration to metallurgy were analyzed and discussed.
从冶金熔体中组元的活度及其标准态的概念和定义出发,分析和讨论了在冶金领域应用质量分数和质量百分浓度的差异。
6) concentration
[英][,kɔnsn'treɪʃn] [美]['kɑnsṇ'treʃən]
质量分数
1.
Research on fluorine concentration in coals from Guizhou province by pyrohydrolytic-ion chromatograpy;
用高温水解-离子色谱法研究贵州煤中氟质量分数
2.
Experiment and numerical simulation on chloride concentration cumulating in concrete affected by reinforcement
钢筋影响下混凝土中氯离子质量分数累积研究
3.
Using compressed air foam system and drainage apparatus,the drainage process of compressed air foam with typical protein based class A agent was studied under the concentration range of 0.
利用压缩空气泡沫灭火系统和析液装置,对典型的蛋白型A类泡沫灭火剂在压缩空气泡沫产生方式下的泡沫析液(泡沫溶液的质量分数取0。
补充资料：质量分数
分子式：
CAS号：
性质：溶质与溶剂的量均用质量表示的浓度表示法，符号为ω。溶质在溶液中所占的质量分数为质量分数也可以用百分数表示，即得过去所说的百分浓度(percentage concentration)。质量分数的优点是与温度无关。这种浓度表示法不限于溶液，对任何多组分系统皆适用，系统中组分i的质量分数
CAS号：
性质：溶质与溶剂的量均用质量表示的浓度表示法，符号为ω。溶质在溶液中所占的质量分数为质量分数也可以用百分数表示，即得过去所说的百分浓度(percentage concentration)。质量分数的优点是与温度无关。这种浓度表示法不限于溶液，对任何多组分系统皆适用，系统中组分i的质量分数
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