• Every power supply is dynamically tested, including repetitive arc testing, prior to shipment.

    装运所有电源经过严格的动态测试以及反复弧光放电检测

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  • The invention provides a relay electric arc testing method and a simulated relay electric arc testing method.

    提出继电器电弧试验方法一种模拟继电器电弧试验方法。

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  • 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.

    发明一种开关电器头分电弧试验方法及其装置包括继电器电弧试验模拟电弧试验。

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  • 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.

    为了研究电弧分流射流脉动影响以及检验喷枪对射流脉动的抑制作用,而建立了专门试验装置并进行相关的试验。

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  • 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GMATGRESATLSAT的备考,将视频课程同考生的“learning . arc”文件匹配起来。

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  • 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,在回路电感值不变条件焊接电流电弧电压气体流量影响效率主要因素

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  • 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微观检验等方法减速机齿轮齿弧形裂纹产生原因进行了分析。

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  • The testing methods in dynamic plasticity are reviewed. The principles, the practical uses, merits and shortcomings of various testing methods arc discussed.

    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基本原理及其应用范围,并评述了各自所具有的特点不足之处。

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  • The accumulation and summary of coal mining geologic information arc the best testing and a promotion to the coal geologic prospecting work.

    煤矿开采资料积累总结是对煤田地质勘探工作最好检验促进

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  • 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测试

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  • 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TIG机器似乎双重目的所以他们应该没事依照片的,只不过一个米格知道多少架米格的,他们有。

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  • Aimed to the testing problem of brazing quality of arc surface electric contact, its ultrasonic C-scan image model was built firstly.

    针对弧形钎焊质量检测问题,首先建立弧形触点的超声c扫描图像模型

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  • 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,本文提出电弧故障诊断方法可靠有效我国电弧故障保护技术具有指导意义应用价值

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  • 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、硬度试验磨损试验,研究了金红石粒度焊条性能影响

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  • 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弧线圈的正确投切。

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  • The invention discloses an electric arc stud welding waveform testing device and a quality evaluating method thereof.

    发明公开了一种电弧螺柱波形检测装置及其质量评价方法。

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  • If the testing part is arc, the testing value of G-ratio is the highest.

    测试部位圆弧时,磨耗比最高。

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  • The invention aims at proposing a tool used for testing the adhesion property between an exterior trimming part and an arc automobile body.

    发明的目的是提出一种方便测试饰件弧形车身之间粘附性能的工装。

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  • 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, 对接缝手工电弧焊考试试板必须采用单面焊双面成形工艺完成

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  • 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, 对接缝手工电弧焊考试试板必须采用单面焊双面成形工艺完成

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