test contact的例句大全

Through the shallow hardening treatment, the steel T8A can have better contact-fatigue resistance to the repeatedimpactload-test and can be used for making the piston of rock drill.

经薄层硬化的T8A钢，可以获得较好的多冲接触疲劳抗力，故有可能作为凿岩机活塞用材。

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The second scheme adopted waveform test method totally based on virtual instrument, which can attain the test electric appliance's loop voltage, contact resistance of touch end, action time and release time and make integration degree of the test system is higher.

第二种方案完全基于虚拟仪器技术，采用波形分析方法可以直接得到电器的线圈电阻、触头的接触电阻、动作时间和释放时间，使测试系统集成度更高。

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FTIR-ATR, SEM, XPS and Contact angle was used to test the structure and properties of the surface of PSF membrane. The effect of factors of grafting reaction on flux and retention rate of bovine serum albumin was also studied.

用FTIR-ATR、SEM、XPS和表面接触角测定仪对聚砜膜表面结构和性能进行表征，研究了接枝反应的条件的变化对膜的通量和膜的牛血清蛋白（BSA）截留率的影响。

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The dynamic model of spacecraft docking test table was studied. The equations with dynamic constrain in contact point and contact force model during the docking process were built, and five-freedom kinematic model of capturing process was built by Newton-Euler method.

对航天器对接试验台的动力学建模问题进行了研究，建立了接触点的动态变约束方程、对接碰撞力模型，并应用牛顿-欧拉方法提出了五自由度下捕获阶段运动学模型。

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The electric contact abrasion properties on the strips of metal impregnation carbon clad in Al alloy were systematically studied under different test conditions including various slide speed, contact pressure, test current and wire surface unevenness.

在各种试验条件下（包括不同的滑动速度、接触压力、受流电流和接触导线表面不平度等参数），对铝包覆浸金属碳滑板材料进行了较为全面的试验研究。

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The wear characteristics and current-carrying characteristics between immersed copper carbon pantograph slide and copper-tin alloy wire are studied, and the mechanism is analyzed by using the sliding electrical contact wear test machine self developed.

利用自行研制的滑动电接触磨耗实验机，研究了浸铜碳滑板和铜锡合金导线之间的磨耗特性和载流特性，并进行机理分析。

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This paper analyzes the influence of sliding friction on contact deformation in theory and demonstrates it by means of test.

从理论上分析了滑动摩擦对接触变形的影响，给出了压陷量的修正公式，并通过试验加以验证。

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The effects of contact pressure and sliding velocity on the frictional coefficient of zinc-coated sheets were studied by sliding test, including hot-dip galvanized, electro-galvanized, pre-phosphated electro-galvanized and galvannealed sheets.

本文采用平板摩擦试验研究了正压力和滑动速度对热镀纯锌、电镀纯锌、预磷化电镀纯锌和热镀锌铁合金摩擦系数的影响。

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Test researches on slip coefficient of high-strength bolted joints with certain rust inhibiting coatings on contact surfaces are reported.

介绍了连接接触面涂醇酸铁红或聚氨酯富锌漆的高强度螺栓连接抗滑移系数试验研究。

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A new site called Opternative promises the high-tech, hands-off equivalent of a refraction test-one of the exams performed by an eye doctor to measure a prescription for eyeglasses or contact lenses-in the comfort of your own home.

通常，眼科医生通过验光（即屈光检查）来为患者开配镜（普通或隐形眼镜）处方。如今，一个名为Opternative的新网站承诺，他们的新技术可以让人们舒舒服服地在自己家里完成类似的检查过程。

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in order to know the influence of factors, such as chlorine dioxide content, contact time, temperature, organic substance and ph of the solution, on efficacy of chlorine dioxide in killing spores of bacillus subtilis var. niger, quantitative carrier germicidal test was carried out.

为了解二氧化氯含量、作用时间、温度、有机物、溶液pH等因素对二氧化氯杀灭枯草杆菌黑色变种芽孢效果的影响，进行了载体定量杀菌试验。

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The test indicates that contact fatigue life and wear resistance of surface quenched casting steels and Bainite quenched spherical cast iron are increased largely.

试验表明：经过表面淬火的铸钢和经过贝氏体淬火的球墨铸铁，其接触疲劳寿命和耐磨性大幅度提高。

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Secondly, according to the measured data of wheel wear tracking test, the development trend of wheel wear is summarized through data processing and analyzing, and the relationship between wear and normal contact is analyzed.

其次，根据车轮磨耗长期跟踪测试，通过数据处理分析，总结车轮磨耗发展趋势，并分析磨耗量与法向接触的相互关系。

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Contact fatigue test of surface hardened gears

硬齿面齿轮的接触疲劳试验

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Research on Ball Particles Formation Mechanism in Contact Fatigue Wear Test

接触疲劳磨损试验中球形磨损微粒形成机理研究

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Test and Analysis of a Dynamic Contact Process of Ultrasonic Feeding An ultrasonic transmission thickness measurement system for rivulet on the stay cable under rain-wind induced vibration

超声振动输送的物料纵向振动过程测试与分析斜拉索风雨激振水线的超声波测试研究

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US military scientists lost contact with an unmanned hypersonic experimental aircraft on its second test flight, officials said.

美官方称，第二次试飞时，军方科研人员与高超音速无人试验机失去了联系。

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Then, contact stress and deformation of a half sphere micro-convex was simulated and calculated by using finite element analysis software ( ANSYS), and the testing model of pin-on-disc sliding wear was proofed through test data.

采用有限元分析软件ANSYS对半球形微凸体接触应力和变形进行了仿真计算，并用销盘滑动磨损试验数据给予验证，证明了所建立的仿真模型是可行的。

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Analysis of abrasion test between metro vehicle ′ scollector shoe and contact rail

地铁车辆受流器与接触轨间的摩擦试验分析

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US/ VIS spectrophotometer of the product film has showed that it has a higher transmissivity than an ITO film in ultra violet region. Upon characteristics test, a-Si/ Ti interface has been found to approximate an ohmic contact.

利用US／VIS分光光度计测试了生成物的透过率，发现其透过率在紫外较ITO膜提高，测量了a－Si／Ti界面特性近似为欧姆接触。

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