type test

典型试验

  • Described are the design and development process main technical parameters and type test of superconducting transformers for rolling stock in Japan .

    介绍了日本铁道车辆用超导变压器的设计研发过程、主要技术参数和 定型 试验

  • Based on investigation on the situation of type test and conditioning test of switching capacitor using vacuum circuit breaker this paper analyses the factors that influence on restrike and presents a method to reduce the restriking rate .

    根据真空断路器投切电容器组型 试验与老炼试验情况的调查,分析了影响重燃的因素,提出了降低重燃率的方法和对策。

  • The system can conveniently and flexibly carry through the motor type test .

    本系统能方便灵活地进行电机 型式 试验,打印 试验报表及曲线,具有较强的实用性及灵活性。

  • In this paper the failure feature of ammunition in storage is described the mathematical model and the statistical analysis method of ammunition storage life evaluation based on success-failure type test data is established and a kind of ammunition storage life on credible level is evaluated .

    简述了弹药在贮存状态下的失效特点,建立了基于成败 试验数据的弹药贮存寿命评估数学模型和统计分析方法,评估了某种弹药在一定置信度下的可靠贮存寿命。

  • For traction appliances test system the paper put forward two kinds of scheme In the first scheme the test of action time parameter adopted the count type test method .

    论文讨论了两 牵引电器 测试系统方案。第一种方案的动作时间测量采用了计数方法;

  • This product has passed the type test at the Power Industry Quality Inspection and Test Center for Electric Power Equipment and Instruments .

    该产品已通过了电力工业电力设备及仪表质量检验测试中心的 型式 试验

  • At first the article remarks on the means and actualities of operation reliability of type test and many examinations of Truck crane in our country .

    本文首先对我国汽车起重机型 试验及各种质量考核中所涉及的作业可靠性试验的现状和手段进行了分析和评述。

  • Basing on Kolmogorov type test and Kiefer process a procedure of test and estimation for change point of second-order stochastic dominance is introduced in the case of the one sample problem .

    基于Kolmogrov 统计量和Kiefer过程,对一样本情形,我们讨论了二阶随机控制变点的检验和估计。

  • The type test items for C-GIS and its internal elements are introduced to prove that the development is successful .

    简述了C-GIS产品及内部元件的 型式 试验项目,证明本产品的研制是成功的。

  • This paper gives the percentage points of Irwin type test statistics for outliers in the sample of type ⅰ extreme value distribution and its powers by means of simulated experiments on a computer Some of the results have been adopted in National Standard GB 6380-86 .

    考虑Ⅱ型极值分布总体,给出了判断样本异常值的Irwin 检验统计量的分位点以及模拟试验的功效。其中部分结果已被国家标准GB6380&86所采用。

  • Sampling and sealing specimens are needed in type test .

    型式 检验需抽封样品。

  • The impact test is a difficult point in valve insulation type test and the requirement for testing loop and equipment is very high .

    冲击试验是换流阀绝缘 型式 试验中的难点,对试验回路及设备的要求很高, 试验难度很大。

  • Also the article offers comments and proposals for the selection of switchgear cabinet insulation levels electric conductivity circuit and monitoring operation reliability intellectualization of switchgear cabinet and type test of HV switchgear cabinet etc.

    也对开关柜的选型、绝缘水平、导电回路及监测、操作可靠性、开关柜智能化及高压开关柜 型式 试验等方面提出了看法和建议。

  • The test result showes that the products passed all type test according to relative standards .

    实验结果表明,产品通过了全部 型式 试验,达到了相关标准的要求。

  • The paper analyses the scoring tactics of every type test question based on the self-developed test system and provides part arithmetic examples .

    本文以自主开发的计算机基础上机考试系统为例,详细分析和介绍了其中各种 题型 自动评分策略,并给出了部分算法实例。

  • The bogie has passed the type test and running examination covering a safety operation of 500 000 km .

    该转向架经过了 型式 试验及运行考核,已经安全运行了50万kM。

  • The system structure is introduced and its application to some hydro-powers with the results of three type test as common water injection test high pressure water injection test and hydraulic splitting test are discussed and the significant effect on project designs is also evaluated .

    本文给出了使用该技术进行的常规压水、高压压水和水力劈裂三个方面 试验资料,简单分析了这些试验资料在工程设计中的作用和意义。

  • Design of a New Type Test Stand for Bogie Stiffness and Research on Measurement Method

    一种 新型转向架刚度 试验台设计及测试方法研究

  • All products have passed the regular test type test and special test hold by the national transformer quality inspection and testing center .

    产品全部通过国家变压器质量监督检验中心的例行试验、 型式 试验和特殊试验。

  • Make plan for products type test and arrange to do the test according to the schedule .

    制定产品的 型式 试验计划并按照时间表安排进行试验。

  • The V type test model is put forward so as to decrease the ALT life time and reduce cost .

    提出“V” 试验模型方案,并得以 验证,从而进一步缩短加速寿命 试验时间,节省 试验费用。

  • Analyze and improve the computer analysis program according to the brushless exciter type test report ;

    根据励磁机的 型式 实验报告,分析校核程序计算结果的准确性并进一步完善;

  • Type test and functional test have been done to the first two trainsets of C type vehicle .

    C型列车头两列车已在试验线上进行了 型式 试验和功能试验。

  • Questions and Answers of the Paper on Determination of the composition and Quantities of the specimens for transformer type test

    关于变压器 型式 试验的样品组成和样品数量的确定的问答

  • You can use JUnit 's TestSuite class ( which is of type Test ) to define a collection of tests as belonging together .

    可以使用JUnit的TestSuite类(属于 Test 类型)来定义许多互相归属的测试。

  • Insulation type test and special test ;

    绝缘 型式 试验及特殊试验;

  • The type test results such as temperature rise and time / current characteristic of this kind of fuse element are presented and analyzed .

    同时还介绍了这种结构的熔体在户外跌落 熔断器上进行的开断 电流 试验、温升 试验和时间电流特性 试验,以及 试验结果的分析。

  • Discussion of the Marking in Luminaire Type Test (ⅰ) The Application and Exploration of Powerful LED Lighting Fixtures

    灯具 型式 实验标记部分应用剖析(上)大功率LED照明灯具的应用与探讨

  • Simulation and type test of point locations

    点位置的模拟和分布 类型 检验

  • Type test and on-line operation show that the braking device can fulfill the requirement of reliability and safety of the locomotive at 200km / h.

    型式 试验及装车考核运用表明,该制动装置能满足200km/h机车对基础制动系统较高的安全可靠性要求。