奇客生活牛津词典

dimensionless

D 开头单词

基本解释

  • adj.無尺寸的；無維的

同根派生

     

英汉例句

  • The numerical procedure has been derived in dimensionless form.
    數值程序是按無因次形式推導的。
  • Dimensionless quantities in physics are those that require no unit.
    物理學中無量綱的量就是不需要單位的量。
  • A dimensionless geometric object having no properties except location.
    點除了位置沒有其它特點的無維幾何躰
  • The dimens i on of the special emergency power supply for Fire emergency luminaries.
    消防應急燈具專用應急電源的外形尺寸。
  • D index is also called formation drillability index (dimensionless).
    指數也稱地層可鑽性指數(無量鋼)。