weight equation

In the course of calculating, the solution has nothing to do with the beginning value of the iteration, which is the constant term of the error equation, and the correlation coefficient of each variable won ′ t change after the variant weight operation.

在运算过程中，其解与迭代初始值无关，其迭代初始值为误差方程的常数项，并且能保持变权运算后各变量的相关系数不变。

The calculation of small block weight with regression equation method can be further extended to all the base metals deposit reserve calculation.

利用回归方程法计算小块体重进而可以推广到所有贱金属矿床的储量计算中。

The body mass index (BMI), calculated with an equation that incorporates height and weight, is a simple metric for assessing obesity.

根据身高与体重的比例计算的身体质量指数（BMI）是评估有无肥胖问题的一种简易衡量标准。

Conditions were controlled in order to make the clone of the gametocyte grow normally, equation between the wet weight and the time was concluded by the method of regression analysis.

控制适宜条件使海带配子体克隆正常生长，根据生长情况拟合出鲜重增长曲线，并回归分析出鲜重与生长时间关系方程。

According to Bernoulli equation and the principle of balance of force, the weight of spherical valve core for pulp check valve and the raising height of the valve core was designed and calculated, the structure characteristic of the check valve was analyzed.

依据伯努利方程和力的平衡原理，设计计算了矿浆止回阀球形阀瓣的质量和抬起高度等参数，分析了该止回阀的结构特点。