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- double pulse welding 双脉冲焊
- The power source has such performances as lift starting, DC arc welding, pulse welding, gas preflow, gas postflow, etc. 该电源具有提升引弧 、直流焊、脉冲焊、提前送气和延时断气等功能。
- pulse control / double wire pulsed welding 脉冲控制/双丝脉冲焊
- With the cooperation of two pulsed welding power sources,we can realize high-speed welding and good weld shape. 采用两台脉冲焊接电源协同工作的方式,可以实现高速焊接,改善焊缝成形。
- double pulse and square wave generator 双脉冲与方波发生器
- double pulse nanosecond oscillator 双脉冲毫微秒振荡器
- The paper introduces the work principle,technique requirement and control system for Capacitor pulsed welding,which is used MELSEC series PLC for control system. 介绍了电容储能焊接的工作原理、工艺要求和控制系统,并用三菱公司PLC实现其系统控制。
- In this paper,the mutagenic effect of HeNe laser,Nd:YAG frequency doubling pulse laser and UV on abscisic acid(ABA) producing strain was compared. 本实验对比紫外、HeNe激光、Nd:YAG倍频脉冲激光对脱落酸产生菌的诱变效果。
- Fr functionequency-doubled double pulse laser 双频双脉冲激光
- Frequency-doubled double pulse laser 双频激光碎石
- Herein, nanometer multilayer copper/cobalt film was prepared on monocrystalline silicon surface by electrodeposition under double pulsed potential. 采用双脉冲控电位技术在单晶硅上沉积铜/钴纳米多层膜。
- Effect on aluminum-alloy TIG welding quality of double pulse modulated variable polarity waveform 双脉冲变极性波形对铝合金TIG焊焊接质量的影响
- In the defibrillator, 80C196KC microcontroller is utilized to identify ventricular fibrillation accurately and double pulses of low energy are applied to get rid of the quivers effectively. 指出采用80c196kc单片机识别心室纤颤的病症,并采用低能量的双相脉冲技术实现去纤颤,突破了传统去纤颤器在技术与应用方面的局限性。
- He is working double tides to finish his essay. 他日夜苦干，赶写他的文章。
- I do not realize it is a double feature. 我原先不知道这是双片连映。
- Double agents live in a perpetual state of fear. 两面派永远过着提心吊胆的生活。
- I want a double room with a view. 我要一间能看到风景的双人房间。
- He was so fat that he had a double chin. 他胖得有双下巴了。
- The carpet is too thick to double up. 这地毯太厚没法折叠。
- Double-wire pulsed welding system based on coordination control 基于协调控制的双丝脉冲焊系统
