Every power supply is dynamically tested, including repetitive arc testing, prior to shipment.
装运前所有电源都经过严格的动态测试以及反复的弧光放电检测。
The invention provides a relay electric arc testing method and a simulated relay electric arc testing method.
提出了一种继电器电弧试验方法和一种模拟继电器电弧试验方法。
The disjunction electric arc testing method for the switching electric appliance contact and the device thereof comprise relay electric arc testing and simulated electric arc testing.
本发明一种开关电器触头分断电弧试验方法及其装置，包括继电器电弧试验和模拟电弧试验。
Special testing apparatus was built to study the effect of arc divided flow on the jet fluctuation and the inhibiting effect of new spray gun on the jet fluctuation.
为了研究电弧分流对射流脉动的影响以及检验新喷枪对射流脉动的抑制作用，而建立了专门的试验装置并进行了相关的试验。
The company specializes in GMAT, GRE, SAT and LSAT testing and matches videos and lessons to a students "learning arc".
公司专门从事GMAT、GRE、SAT和LSAT的备考，将视频和课程同考生的“learning . arc”文件匹配起来。
Testing results show that the major factors affecting the deposition efficiency are the welding current, arc voltage and gas flow rate under the condition of same circuit inductance.
试验结果表明，在回路电感值不变的条件下，焊接电流、电弧电压和气体流量是影响熔敷效率的主要因素。
The reason of arc crack on retarder gear surface was analyzed by means of chemical composition analysis, hardness testing, macrostructure and microstructure examination.
通过化学成分分析、硬度试验、宏观和微观检验等方法，对减速机齿轮齿面弧形裂纹的产生原因进行了分析。
The testing methods in dynamic plasticity are reviewed. The principles, the practical uses, merits and shortcomings of various testing methods arc discussed.
对动态塑性试验技术作了扼要综述。简单介绍了各种试验方法的基本原理及其应用范围，并评述了各自所具有的特点和不足之处。
The accumulation and summary of coal mining geologic information arc the best testing and a promotion to the coal geologic prospecting work.
煤矿开采资料的积累和总结是对煤田地质勘探工作的最好检验和促进。
Its pecision isn't effected by wave and iscpeciallysuitable for testing nonlinear load electric performance of arc welding source.
特别适用于弧焊电源等非线性负荷电参数的测试。
Subject: welder testing The ARC and TIG machines appear to be dual purpose so they should be OK 1. however, the photo's only showed one MIG machine and I would like to know how many MIG's they have.
主题：焊工测试电弧和TIG机器似乎是双重目的，所以他们应该会没事依照片上的，只不过是一个米格机，我想知道有多少架米格的，他们有。
Aimed to the testing problem of brazing quality of arc surface electric contact, its ultrasonic C-scan image model was built firstly.
针对弧形触点的钎焊质量检测问题，首先建立了弧形触点的超声c扫描图像模型。
The arc fault diagnosis method proposed is proved to be reliable and practical by testing, and it may provide directive significance and application value to the protection for the arc fault.
根据样机的测试结果表明，本文提出的电弧故障诊断方法可靠有效，对我国的电弧故障保护技术具有指导意义和应用价值。
By welding operating testing, measurement of Hannover arc characteristics analyzer, hardness test and wear test, the influence of rutile particle size on the properties of the electrodes was studied.
通过操作性能测试、汉诺威电弧质量分析系统测试、硬度试验和磨损试验，研究了金红石粒度对焊条性能的影响。
System capacitive current testing can guide arc-extinguish coil correct switching.
通过测试系统电容电流，可以指导消弧线圈的正确投切。
The invention discloses an electric arc stud welding waveform testing device and a quality evaluating method thereof.
本发明公开了一种电弧螺柱焊波形检测装置及其质量评价方法。
If the testing part is arc, the testing value of G-ratio is the highest.
测试部位为圆弧时，磨耗比最高。
The invention aims at proposing a tool used for testing the adhesion property between an exterior trimming part and an arc automobile body.
本发明的目的是提出一种方便测试外饰件与弧形车身之间粘附性能的工装。
As stipulated by"the testing regulation of container of pressure of boiler to welder", the prototype of arc welding to the joined slit must be completed through the crafts of groove by bevelling.
前言：根据“锅炉压力容器焊工考试规则”规定， 对接缝手工电弧焊的考试试板必须采用单面焊双面成形工艺完成。
As stipulated by"the testing regulation of container of pressure of boiler to welder", the prototype of arc welding to the joined slit must be completed through the crafts of groove by bevelling.
前言：根据“锅炉压力容器焊工考试规则”规定， 对接缝手工电弧焊的考试试板必须采用单面焊双面成形工艺完成。
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