equivalent weight

英 [ɪˈkwɪvələnt weɪt]

美 [ɪˈkwɪvələnt weɪt]

等效重量；换算重量

医学化学

英英释义

noun

• the atomic weight of an element that has the same combining capacity as a given weight of another element
  Synonym:equivalentcombining weighteq

双语例句

• The idea of the equivalent class algorithms, is to divide contexts K1 and K2 according to equivalent weight, which includes two parts: objects partition and attributes partition.
  等价类同构判定算法的基本思想为：对于形式背景K1和K2分别按照等重（weight）关系进行等重划分，此过程包括两部分&对象划分和属性划分。
• 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；
• 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
• 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。
• Modified Equivalent Weight Function with Variable Criterion for Robust Estimation
  临界值可变的抗差估计等价权函数
• This paper also discusses the calculation model and the construction method of single equivalent weight torsional vibrating system.
  主要讨论了机床进给传动链中，单支当量扭转振动系统的计算模型及其建立方法。
• Then a contrast between three improved methods ( Huber method, Danish method and IGG ⅲ) is given through the aspects of times of iterative, equivalent weight factor, computing time and results.
  从迭代次数、等价权因子、解算结果和计算时间几个方面对改进后的Huber法，丹麦法以及IGGⅢ抗差方案进行分析比较。
• 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；
• Then evaluate ecosystem service value of Yancheng coastal areas in 1983,2001 and 2009, by using equivalent weight factor table of ecosystem services of terrestrial ecosystems in China.
  利用中国生态系统生态服务价值当量因子表对盐城滨海地区1983年、2001年和2009年的生态系统服务经济价值进行了估算。