1) determination of concentration
质量浓度测定
1.
Research on the determination of concentration of bioactive peptides derived from milk protein
乳源性生物活性肽的质量浓度测定方法
3) concentration measurement
浓度测定
1.
Systematic investigations were made on the effect ofhydrolyzed polyacrylamide-3430s (HPAM)on concentration measurement of silicon and aluminum.
系统地探讨了复合驱替剂体系反应液中存在的水解聚丙烯酰胺3430S(HPAM)和对硅、铝元素浓度测定的影响。
2.
The effect of surfactant (OP-10) and hydrolyzed polyacrylamide-3430S (HPAM) on concentration measurement of silicon and aluminum have been investigated systematically.
系统地探讨了复合驱替剂体系AS、AP反应液中存在的表面活性剂OP 10和水解聚丙烯酰胺 3430S(HPAM)和对硅、铝元素浓度测定的影响 。
4) Mass concentration
质量浓度
1.
Aerosol mass concentration algorithm based on the number of equivalent spherical particles;
基于等效球形颗粒数的颗粒物质量浓度算法
2.
Influence of temperature and relative humidity upon aerosol mass concentrations vertical distributions;
温度和相对湿度对气溶胶质量浓度垂直分布的影响
3.
Analysis of aerosol number concentration and mass concentration using APS;
利用APS分析大气气溶胶数浓度和质量浓度
5) quality concentration
质量浓度
1.
A non-linear mathematics model for the quality concentration C of paper pulps is given in this paper to make linear compensation for the temperature, pH and pulp quality.
给出了一种对温度、p H、打浆度进行线性补偿的关于纸浆的质量浓度 C的非线性数学模型 ,并且针对在线递推最小二乘法偶尔会出现曲线拟合不收敛于真值的数据饱和现象 ,给出了一种用渐消记忆的在线递推最小二乘法 ,来完成曲线拟合的改进方案 ,同时给出了拟合曲线显著性校验的检验方法 。
6) concentration
[英][,kɔnsn'treɪʃn] [美]['kɑnsṇ'treʃən]
质量浓度
1.
Measuring mass concentration of gas-solid multiphase flow by triboelectricity;
浓相气固两相流质量浓度摩擦电法测量研究
2.
Study on variational regularity of airborne dust concentration conversion factor(K-Factor) in tunnel under construct;
施工隧道粉尘质量浓度转换系数K值变化规律
3.
Raising seedlings test by sowing was conducted by immersing seed of lanthanon solution with 4 different concentrations and 2 immersed time,the results showed that:To the seedlings of 1-yr-old of Larix olgensis by,its growth in height and basal diameter,length of main root and amount of lateral roots,also in survival rate,can be greatly promoted by all treatment.
采用4种质量浓度稀土溶液、2种浸种时间处理长白落叶松种子并播种育苗,结果显示:不同质量浓度的稀土溶液和不同的浸种时间对长白落叶松1 a生播种苗的苗高生长量、地径生长量、主根生长量、侧根数量、成苗率均有显著促进作用,以50 mg·L~(-1)的质量浓度浸种处理4 h的效果最好;使用该质量浓度处理后,苗高生长量较对照高出7。
补充资料：质量浓度
分子式：
分子量：
CAS号：
性质：符号ρ、β。成分B的质量浓度ρ（B）定义为成分B的质量除以混合物的体积。在化工中多用于气体中的固体物质含量和液体中的溶质或固体物质含量。SI单位为千克/米3等，常用克/米3、克/升、毫克/米3；微克/米3等。把质量浓度的单位毫克/100厘米3称之为“毫克百分”是不妥的。
分子量：
CAS号：
性质：符号ρ、β。成分B的质量浓度ρ（B）定义为成分B的质量除以混合物的体积。在化工中多用于气体中的固体物质含量和液体中的溶质或固体物质含量。SI单位为千克/米3等，常用克/米3、克/升、毫克/米3；微克/米3等。把质量浓度的单位毫克/100厘米3称之为“毫克百分”是不妥的。
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