back blast是什么意思

网络释义

用法例句

To design pneumatic punch machine,it introduces the structure,operating principle and working process of impact cylinder,and the application of impact cylinder in punching production,especially for where the parts are difficult to be produced in some punching machines.

通过气动冲孔机的设计,介绍了冲击气缸的结构、工作原理和工作过程,以及冲击气缸在冲压生产中,特别是一些在冲床上加工有困难的冲压生产中的应用。

Soft starter reduce the electric shock to the electrical net.

降低起动过程中对电网的电气冲击。

Characteristics of the Long-fronted Switching Impulse Discharge

长空气间隙长波前操作冲击放电特性

Breakdown characteristics of gas switch under nanosecond pulse voltage

纳秒脉冲电压下气体开关的击穿特性

Surges (Lightning or Switching Surges).

冲击(雷电冲击或操作冲击)。

cylinder impacting type pneumatic pile hammer

气缸冲击式气动桩锤

Experimental Research on Springback and Impact of Electronic Control and Hydraulic Full Variable Valve

电控液压全可变气门冲击回弹试验研究

Lightning and Switching Impulse Discharge Performance and Voltage Correction of Rod-Plane Air Gaps at Lower Air Pressure in 110kV System;

低气压下110kV系统棒-板空气间隙冲击放电特性及电压校正研究

Calculation and Study of the Space Electric Field in Long Rod-Plane Gap Discharge;

冲击电压下棒—板长空气间隙放电中空间电场的计算研究

Partial Discharge Measurement and Analysis of Gap in Oil-Paper Insulation Model under Lightning Impulse Voltage

雷电冲击电压下油纸绝缘气隙模型的局部放电测量与分析

Positive Switching Impulse Flashover Performance and Voltage Correction of Rod-Plane Air Gaps at Lower Atmospheric Pressure;

低气压下棒—板空气间隙正极性操作冲击放电特性及校正的研究

rated lightning impulse withstand voltage

额定雷电冲击耐受电压

Mounting of Specimens for Electrical and Electronic Equipment of Road Vehicles within Dynamic Tests

道路车辆电气和电子设备样品在振动冲击等动力学试验中的安装

pneumatic impingement nozzle

冲击式气动雾化喷嘴

pneumatic shockless jolt-squeeze moulding machine

气动无冲击震实造型机

impulse moulding machine of three working positions

三工位气流冲击造型机

virtual origin of impulse current

冲击电流波视在原点

efficiency of impulse voltage generator

冲击电压发生器效率

acoustic shock suppressor

声冲击抑制器 -电话的