equivalent weight
英 [ɪˈkwɪvələnt weɪt]
美 [ɪˈkwɪvələnt weɪt]
等效重量；换算重量
英英释义
noun
- the atomic weight of an element that has the same combining capacity as a given weight of another element
双语例句
- It analyses the real accuracy of coordinates of independent TRF using robust iteration and equivalent weight method and the real accuracy of velocity field using least square and residual analysis.
采用最小二乘加残差分析方法分析了空间技术实现独立地球参考架速度场的实际精度； - The algorithms of quality control for correlated observations are constructed by use of equivalent covariance matrix and equivalent weight matrix.
构造了方差膨胀函数和权因子收缩函数；利用观测量的等价协方差阵和等价权矩阵讨论了相关观测质量控制的计算方法。 - Improvement on Experiment of Determining Metal's Equivalent weight
对置换法测定金属的当量实验的改进 - In order to control the influence of some outstanding points to surface fitting, a robust fitting of the trend surface by using an equivalent weight is adopted.
在趋势面拟合过程中，提出将局部有显著起伏的采样点视为异常观测值，采用抗差估计法，控制显著异常点对曲面拟合的不利影响； - Comparison of robustness between equivalent weight functions with constant critical values and variable critical values
多种权函数固定临界值与可变临界值抗差估计的比较 - The polyether has very low unsaturation and high equivalent weight.
它具有极低的不饱和度和很高的相对分子质量。 - This paper describes the effects of alcohol's types and content, total concentration of sulfonate and alcohol, and types and content of alkaline on the interfacial tension between the combination system of middle equivalent weight petroleum sulfonate and crude oil produced in Daqing.
本文研究了助剂醇种类和含量、磺酸盐和醇总浓度、以及碱类型和含量对中当量石油磺酸盐复合体系界面张力的影响。 - Study on optimum concentration and ratio of equivalent weight of anions in diets fed to laying hens
蛋鸡日粮阴离子适宜含量及其当量比研究 - A basic material for copper clad laminates, diglycidyl ether of bisphenol A ( DGEBA), was synthesized through a two step method. The effect of reaction conditions on chloride content, epoxy equivalent weight, molecular weight and its distribution of products was investigated.
采用二步法合成了覆铜箔层压板专用的双酚A二缩水甘油醚，考察了不同反应条件对产物的总氯含量、环氧值、分子量及分子量分布的影响。 - The primary formulation was searched with experiment, and the optimal experimental ratio and method were investigated with orthogonal design, the optimal conditions for production were obtained after the determination of ion exchange equivalent weight and water content.
通过实验寻找初步的实验配方，再通过正交设计探索制备交换树脂膜的最佳实验配比和实验方法，测定了离子交换膜的离子交换当量和含水量后，判断出最佳生产工艺条件。