site weld

用法例句

Numerical Calculation and Measurement of Parameters of Large Gronding Grids in Industry Frequency;

大型接地网工频接地参数的计算和测量

Evaluation of Allowable Value of Power-frequency Grounding Resistance of Substation Grid

变电站地网工频接地电阻安全允许值评估

Simulation of PF arc grounding over-voltage based on MODELS

基于MODELS的工频弧光接地过电压的仿真

Calculation of Earthing Power-frequency Resistance of Earthing Module and Its Application to Transmission Line Engineering

接地模块接地工频电阻计算及在送电线路中的应用

The Study of the Disturbance From Working Frequency and the Grounding in Electronic Measuring System;

电子测量系统工频干扰与接地问题的研究

Process Ground Line System's High Frequency Grounding Objects Design and Project Example in Radio and TV Center

广电中心工艺地线系统高频接地体设计及工程实例

The extinguish of arc of single-phase grounding fault is analyzed with high frequency theory and fundamental frequency theory.

本文分析了小电流接地系统弧光接地过电压的基本原理及高频熄弧理论和工频熄弧理论。

grounded-grid-triode mixer

栅极接地式三极管混频器

"Enable full-duplex audio so I can speak while receiving audio

"启动全双工音频以便可以在接收音频的同时说话

Variable Frequency Measurement of Grounding Resistance Bas

基于傅立叶变换的接地网接地电阻异频测量技术分析

HF WELDING PROCESS OF AUSTENIC STAINLESS STEEL PIPES HAS PASSED APPRAISAL

奥氏体不锈钢管高频焊接工艺通过省级鉴定

Research on Methods of If Digital Receiver and Its Realization for a Radar System

某雷达数字化中频接收机方法研究及工程实现

General specification for Ku-band satellite television earth receive-only station

GB/T16954-1997Ku频段卫星电视地球接收站通用规范

Design and Implement for LEO Satellite Transceiver;

低轨卫星地面站导频接收机设计与实现

Characteristic Study of Dual-frequency Microstrip Antenna Based on Defected Ground Structure;

基于缺陷接地结构的双频微带天线特性研究

Grounding Technique Research of VVVF Elevator Controlling-driving System

变频调速电梯控制驱动系统中接地技术研究

Series Multi-level Unit High Voltage Converter on the Protection of Grounding

单元级联多电平高压变频器接地保护之探讨

Frequency Spectrum Characteristic Analysis of Single-Phase Grounding Fault in Railway Continuous Power Line

铁路贯通线路单相接地故障频谱特征分析