Life test的例句大全

Life Test and Failure Analysis on Site for Super Precision High Speed Spindle Bearing

高速主轴轴承现场寿命试验及失效分析

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Life test by heavy-frozen head of road construction technology and quality control system technology for the heavy-frozen head of life to promote the full implementation of the pavement structure provides a theoretical basis and practical experience.

通过重冰冻区长寿命试验路施工工艺及质量控制技术的系统研究，为重冰冻区长寿命路面结构的全面实施推广提供了理论基础和实践经验。

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In traditional censoring life test, it is not allowed for surviving units to be removed from the test at points other than the final termination point.

在传统的寿命试验中，通常不允许在试验中间移除存活之元件。

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A reliability analysis is made on the mixed data exponentially distributed from life test under constant accelerating stress. The analysis results in the estimates of failure rate and average life under usual constant stress.

在恒加应力寿命试验下，对指数分布的混合数据提出一种可靠性分析方法，获得在正常应力下的失效率以及平均寿命估计。

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Storage Life Test and Failure Analysis of Aerospace Relays

航天继电器贮存寿命试验及失效分析

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Environmental test methods have high and low temperature test, impact test, temperature resistant and corrosion test, test, test, and dustproof sealing test, vibration test, impulse hammer and crash test, transport test, constant acceleration test, life test ( durability).

环境试验方法有高低温试验、温度冲击试验、耐潮及防腐试验、防霉试验、防尘试验、密封试验、振动试验、冲击和碰撞试验、运输试验、恒加速试验、寿命（耐久性）试验等。

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On Temperature Accelerating Factor in Life Test of Aluminium Electrolytic Capacitors

铝电解电容器的温度加速因子

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Third, proposed and researched optimizing design mode of constant stress accelerated life test plans under the temperature and vibration stresses.

第三，提出并研究了电连接器在环境温度和振动应力综合作用下的加速寿命试验方案的优化设计模型。

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Reliability Evaluation of Exponentially Distributed Mixed Data from Life Test under Constant Accelerating Stress

指数分布场合恒加应力试验混合数据的可靠性评定

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Life test for space relays is a compulsory sampling test before the products go out.

航天继电器可靠性寿命试验是产品出厂前必做的一项抽样试验。

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A Study of the Accelerated-life Test Specification for the Coil-tube Welded Joints of a Utility Boiler

电站锅炉蛇形管焊接接头加速寿命试验规范的研究

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Failure diagnosis and life test of disc spring in scraper transmission

铲运机变速器蝶形弹簧的失效分析及寿命试验

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Design of Simulated Reliability and Life Test of Generator

发电机可靠性寿命模拟试验的设计

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According to failure effects that sensitive stresses impose to hydraulic pump and researches that the U.S.A life test standardization develop, we can drive at the conclusion that the synthetic stresses reliability test can verify the reliability and the life of hydraulic pump.

通过分析敏感应力对液压泵故障的影响及美军标寿命试验载荷谱的发展，得出了利用综合敏感应力可以进行液压泵综合应力寿命验证的结论。

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Fatigue Life Test of the Lower Portion of a Main Fuselage-Wing Bulkhead

某型飞机翼身主交点框下部疲劳寿命试验

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Accelerated life test of mechanical products

机械产品加速寿命试验

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On the basis of this system, the electrical life test of aerospace relay under inrush load ( capacitive load) and the electrical life test of commercial automotive relay under resistive load were carried out.

在此系统的基础上，分别进行了涌流负载（容性负载）下的航天继电器寿命试验、阻性负载下的商用汽车继电器电寿命试验。

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On the basis of this knowledge, accelerated life test of the valve under impact load has been completed on the built table.

在此基础上对溢流阀进行了在冲击载荷下的加速寿命试验。

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The principle and method to predict the early life of nickel-cadmium batteries based on the reliability life test are pointed out.

本文根据可靠性寿命试验原理，提出早期评价镉镍电池寿命的原理和办法。

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In this paper, the empirical Bayes estimator of reliability under type I life test is discussed Approximate interval estimation and EB estimator of failure rate λ is given.

讨论定时截尾试验下可靠性的经验Bayes估计，给出了失效率λ的EB估计和近似区间估计。

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