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   明线线路 的翻译结果: 查询用时:0.215秒
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明线线路
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  “明线线路”译为未确定词的双语例句
     An Application of Microcomputer for the Measure of Hitch in Long-distance Telecommunication Line and Power Line
     微机在长途电信、电力明线线路故障测试中的应用
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  相似匹配句对
     Allowance of Telecommunication Line against Harmful Effects from DC Transmission Lines
     电信明线承受直流输电线路危险影响的允许值
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     An Application of Microcomputer for the Measure of Hitch in Long-distance Telecommunication Line and Power Line
     微机在长途电信、电力明线线路故障测试中的应用
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     The Debate of Cultural Routes
     文化线路辨析
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     An Approach to CAD in Electronic Circutis
     电子线路CAD
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Since open-wire lines still occupy a very large proportion in long-distance equipments in China, "Transposition of conductors" is one of the most important technical means in the field of telecommunication transmission lines. This paper deals with the applications of Walsh functions in transposition patterns of open-wire lines and shows that the "letter type" patterns are in correspondence with Walsh functions ordered by sequence ordering while the "Index type" patterns are in correspondence with Walsh functions...

Since open-wire lines still occupy a very large proportion in long-distance equipments in China, "Transposition of conductors" is one of the most important technical means in the field of telecommunication transmission lines. This paper deals with the applications of Walsh functions in transposition patterns of open-wire lines and shows that the "letter type" patterns are in correspondence with Walsh functions ordered by sequence ordering while the "Index type" patterns are in correspondence with Walsh functions ordered by Hadamard-matrices ordering. In this paper, the fundamental properties of the single-index types, the complex-index types, the symmetry of patterns, and the relative types have been discussed according to Walsh function's characteristics.

通信明线线路在我国电信设备中仍占据着很大比重。“明线交叉”是电信线路传输理论和技术中的一项重要内容。本文结合沃尔什函数在明线交叉程式方面的应用,指出字母表示形式的交叉程式是同序率定序法的沃尔什函数相对应的,而指数表示形式的交叉程式则是同Hadamard矩阵定序法的沃尔什函数相对应的。本文还根据沃尔什函数的一些特性,分析讨论了交叉程式的基本指数同派生指数、奇偶对称性与相互交叉程式方面的基本性质。

Depending on the data of pole intensity design of long distance line prepared by the ministry of post and telecommunication,experience formula and method for estimating maximum speed in the disaster area of lack meteorological observations are obtained and some examples are given.A new way to estimating maximum wind speed in disaster area is proposed.

根据邮电等部门的长途明线线路的有关杆线强度设计的资料,得出了在无气象观测记录的灾区估算最大风速的方法和经验公式,并给出了实例

 
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