accurate formula

 
       
  • 严密公式

accurate formula的用法和样例:

例句

  1. The accurate formula of wire-injection value hasn't been proposed and it is operated by empirical value.
    但对于喂线量一直没有准确的公式依据,都是根据以往的经验值来操作。
  2. By assuming the weak lens focal length expression to be the first term in a power series, a simple and accurate formula can be derived for the objective focal length of a magnetic electron lens.
    用假设弱透镜焦距表达式是一个幂级数中的第一项的方法,可以导出相当准确且便于实用的电磁电子透镜物镜焦距公式。
  3. For the characteristic of eccentrically loaded reinforced concrete column of ring section with bars in circular array,there is no accurate formula to calculate the ductility coefficient.
    由于沿周边均匀配筋环形截面偏心受压构件受力计算的特殊性,至今没有一个较精确的计算公式。
  4. It provides a lot of accurate formulae for spectral density transforming into Allan variance.
    本文推导了有限频域[f_a,f_b]中的噪声引起的修正的Allan方差公式,为噪声的谱密度变换成Allan方差提供了准确的公式。
  5. According to the results of calculation and analysis,Colebrook formula is considered as a accurate formula,and approximate formulae only can be made rough calculation and mathematical analysis.
    计算和分析结果表明:科尔布鲁克公式是紊流混摩区的较准确的计算公式,近似公式只适用于粗略的计算和数学分析。

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临近单词

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