leaded number

leaded number是什么意思、leaded number怎么读

读音:[ˈledɪd ˈnʌmbə(r)][ˈledɪd ˈnʌmbər]

leaded number 基本解释

加铅数;乙基化汽油的辛烷值

机械

重点词汇

  • numbern. 数, 数字, 数目, 号码 vt. 数, 计算, 共计 vi. 计算, 报数 [计] 数字
  • leadeda. 加铅的

leaded number 双语例句

  1. 1、 Special research in deformation law of time-dependent of super-large cross-section tunnel leaded to establishment of the mathematical model of tunnel deformation law, and put forward the concept of equivalent stake number.
    对特大断面隧道的变形时变规律进行了专题研究,提出了计算桩号的概念,建立了隧道变形规律的数学模型。
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更新时间:2026-03-25 11:33