Therefore, it can only be used as an analytic, rather than a practical formula.
所以它只能作为一个分析式来使用，而不是一个实用的计算公式。
According to the equivalent efficiency loss method, the practical formula for motor load rate is derived.
根据“等效功率损耗法”推导出实用的电动机负载率计算公式。
According to the principle of calculating meridional arc length, a novel practical formula is given in this paper.
根据子午线弧长的计算原理，推导出一个新的子午线弧长计算实用公式。
A practical formula for balancing compensation is presented. The formula has been verified by physical-simulation experiments.
本文推导了平衡化补偿的实用公式，并利用动模实验进行了验证。
A convenient and practical formula used to estimate the height water flowing fractured zone has been provided for underwater mining.
为煤矿进行水体下采煤提供了一种既方便又实用的预计顶板导水裂缝带高度公式。
The paper introduced the practical formula of computating culvert geometrical factor accurately by space analytical geometric theory.
用空间解析几何理论，考虑路线斜交纵坡、曲率等因素，推导小桥涵尺寸计算公式。
But the practical formula for deciding weight derived from this basic formula is different from tha written in the books of survey adjustment.
但在大坝视准线法不等精度观测中，由该基本定权公式推导的实用定权公式与测量平差书上的实用定权公式不一致。
Provides a simple and practical formula for calculating annual energy consumption and a performance index in part load based on the annual energy consumption.
给出了一个简单实用的全年能耗计算公式和一个基于全年能耗的部分负荷性能指标。
The analysis and comparison with other formula by calculation examples offer a more convenient and practical formula for normal section flexural load-bearing capacity.
通过实际算例同其他公式相比较分析，给出了一种实用方便的正截面极限承载力验算公式。
Some improper points of system illuminance formula in the optics textbook and optical software have been found and analyzed, and more practical formula have been deduced.
分析并指出了教科书及光学软件中光学系统照度公式的不恰当地方，推导出了更符合实际的光学系统照度公式。
The practical formula for area of house property precision estimation is developed, from the relations of propagation between the analytical boundary points and the area.
由坐标解析法界址点与面积的误差传播关系、导出了面积精度估算的具体计算公式。
Based on the simple beam theory, it analyzes the vibrancy character of straight-leg flexure structure, and derives the practical formula of this structure to calculate the resonance frequency.
运用梁的理论讨论了一种常见的结构——直脚型结构的振动特性，提出了计算结构谐振频率的实用算法。
In view of the characteristics that the dissolving temperature of quartz is low in the firing process of feldspar ceramics, the paper advances the practical formula to calculate the residue quartz.
针对长石质瓷烧成过程石英溶解速度低的特点，提出了计算残余石英量的实用公式。
In view of the characteristics that the dissolving temperature of quartz is low in the firing process of feldspar ceramics, the paper advances the practical formula to calculate the residue quartz.
针对长石质瓷烧成过程石英溶解速度低的特点，提出了计算残余石英量的实用公式。
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