从点电荷的电势计算公式出发推导出了瓣形均匀带电面在其直径处的电势分布。
均偏小。2所测141例病人的气管、支气管的径线值存在较大的个体差异。
1·Universal gearbox allows inch, metric, diametral, and module pitch threads without changing gears.
通用变速箱允许英寸，公制，直径，螺距螺纹和模块不改变齿轮。
2·This paper introduces a rarely seen method of describing with diametral distance.
本文介绍了一种鲜为人知的用直径距离描绘椭圆的方法。
3·These analyses will help operators detect early CT diametral growth before severe damage occurs, and eliminate or reduce operational factors that contribute to growth.
这些分析将帮助用户在连续油管发生严重损坏之前， 提前诊断连续油管的直径增长， 并排除或减少引起直径增长的因素。
4·Then, a logic computational diagram is constructed for calculating diametral growth by assuming fatigue cyclic softening, namely yield strength reduction as tubing fatigues.
再通过合理的假设，建立用于计算直径增长的计算机逻辑框图。