1·You might ask, well is this an approximate formula?
你们可能会问，这是一个约等式吗。
2·An approximate formula of voltage loss for application of engineering is given.
给出了便于工程应用的电压损失近似计算公式。
3·Generally, the error formula of over-wire measurement is derived from an approximate formula.
通常通过对跨线测量各种近似公式全微分得到近似的误差公式。
4·Finally, an approximate formula is presented for predicting symmetrical wrinkling critical loads.
最后，提出了一个对称皱屈载荷的计算公式。
5·slide-"Example: Newton's famous approximate formula for the gravitational force between two bodies.
幻灯片出现：牛顿著名的万有引力公式。
6·The present results are compared with that obtained by using the approximate formula of Kondo et al.
现存的海气交换的计算公式多是一些半经验半理论的公式。
7·The approximate formula for limit load is found when the fraction angle is less than the half conical one.
在摩擦角小于半锥角的情况下，给出了极限承载能力的近似计算公式。
8·Using this orthogonal functions model, an approximate formula of dispersion in PCFs was deduced in theory.
通过该正交函数模型，从理论上推导出了PCF的色散估算公式。
9·On the basis of the experimental results, an approximate formula for calculating hydrodynamic mass is proposed.
在对实验结果进行统计分析的基础上，建立了计算附加水质量的经验计算公式。
10·Finally, a rather precise, approximate formula for the area of the 3 axes ellipsoid when it tends to sphere is proposed.
最后提出了当三轴椭球面接近于球面时其面积的一个相当准确的近似表达式。