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单词 distance by log
释义
distance by log
  • 简明释义
  • 测程仪航程;计程仪航程
  • 网络释义
  • 1

    [水运]?计程仪航程

    摘要: 计程仪航程(distance by log)是指船舶航行中计程仪的前后两次读数差,经修正计程仪改正率后的航程。用代号SL表示。

  • 2

    ?计程仪计算的航程

    ... 水压计程仪航程指示器 pressure log distance indicator 计程仪计算的航程 distance by log 计程仪航速航程复示器 repeater log ...

  • 3

    ?测程仪航程

    ... distance by engine's RPH 主机[每时转数计]航程 distance by log 测程仪航程 distance by vertical angle 垂直角距离 ...

  • 双语例句
  • 1
    This paper constructs a new practical distance learning system that is low cost and high speed by the means of satellite LOG combining with ground connection well.
    该文从实际出发,通过卫星通信线路和地上线路的有机结合,构筑了低成本、高速率的基于卫星的远程教学系统,并在其上进行了模拟教学实验。
  • 2
    The amount of time for a wave to travel a certain distance, proportional to the reciprocal of velocity, typically measured in microseconds per foot by an acoustic log and symbolized by tor DT.
    波在某段距离传播的时间,与速度的倒数成正比,在声测井中,以每英尺多少毫秒来量度,用符号t或DT表示。
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更新时间:2025/8/1 11:02:36