approximate formula中文什么意思

近似公式

近似式

• approximate:    vt. 1.使接近。 2.接近；走近 ...
• formula:    n. (pl. formulas, ...
• approximate to:    近拟,接近; 近于; 与…接近

例句与用法

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1. Approximate formula for normal water depth of u - type channel
   形渠道正常水深的近似计算公式
2. Approximate formulae to calculate contact ratio of epicycloids bevel gears
   摆线齿锥齿轮重合度的近似计算
3. By combining the linearization of the governing equation with the method of harmonic balance , we have established analytical approximate formulas for the period and the periodic solution
   将控制方程的线性化与调和平衡法组合起来，建立周期及周期解的解析逼近公式。
4. The approximate formula is : the initial bounding rectangle is inflated by pen width , and this result is multiplied by the miter limit , plus some additional margin to allow for end caps
   近似公式为：初始边框按钢笔宽度扩充，结果乘以斜接限制，再加上用以容纳端帽的一些附加边距。
5. Thermal contact resistance is calculated by fem . the triangular model is considered more precise when its control angle equals 30 and an approximate formula is provided for calculation of the thermal contact resistance by comparing computation models
   本文采用有限单元法数值计算接触热阻，提出控制角为30的三角形模型具有较高的精度，给出接触热阻的近似计算公式，并分析了表面粗糙度对接触热阻的影响。