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。
Especially, in the respect of aerospace electromagnetic relay, the deep analysis on the every process of the reliability life test is necessary.
对于可靠性要求较高的航天继电器而言，有必要深入研究可靠性寿命试验过程的每个环节。
The situation of zero-failure data may occur in the reliability life test of an electronic product when it has a high quality or the test time and fund are limited.
在电子产品的可靠性寿命试验中，如果产品本身的质量很好，或者受试验时间和费用等条件的限制，则有可能出现“无失效数据”的情况。
With CAN Bus technology, the distribution control structure of the system is designed to effectively manage the process of the reliability life test, flexibly change the number of test examples.
系统采用集散式控制结构，可同时管理多个样品的试验进程，通过CAN总线可灵活变更样品的测试数量；
It is important to reduce leakage power to improve battery life in portable systems employing periodic self-test, to increase reliability of test and to reduce test-cost.
降低测试时的漏电流对于延长需要周期性自测试的便携式系统电池寿命、提高测试的可靠性和降低测试成本都至关重要。
The system reliability of the equipment is identified by the use of sequential life in a test program.
通过运用序贯寿命试验方案来考察设备是否达到系统所要求的可靠性指标。
A life forecasting method for aerospace relay was presented here according to the problem existed in the reliability screening test method for aerospace relay.
针对现有航天继电器可靠性筛选试验方法中存在的问题，提出了一种航天继电器寿命预测方法。
Based on reliability theory, the specification of accelerate life test for friction welded joints in boiler snake pipe was worked out.
以可靠性理论为基础，制定了电站锅炉蛇形管焊接接头的加速寿命试验规范。
Design for a cascade refrigeration system is optimized with respect to the life and reliability of the test facility.
为了满足试验设备的长寿命性能，对复叠制冷系统进行了可靠性设计。
It is helpful to guarantee and improve the reliability of the battery products and shorten the test life time of nickel-cadmium battery on a large scale.
这不但有助于保证和提高产品的可靠性，而且能够大幅度地缩短镉镍电池寿命试验时间。
The reliability for the crankshaft of model 4125 diesel engine is studied on the basis of the crankshaft fatigue life test be carried out.
以4125柴油机曲轴的疲劳寿命试验为依据，对该柴油机曲轴进行了可靠性分析与研究。
Besides, storage reliability evaluation technology such as field storage, long-term storage test, limit stress test and accelerated storage life test are compared in utility.
并从应用性角度出发，对现场贮存、长期自然贮存试验、极限应力、加速贮存寿命试验等贮存可靠性评价技术进行了对比分析。
It runs through the whole system life, and it's the important method to test the system reliability which reaches the expected goal or not.
它贯穿于系统的整个寿命周期，同时它也是衡量系统的可靠性是否达到预期设计的目标的重要途径。
Helicopter flight load test of rotor system dynamic components is the key part of flight load test of the whole aircraft, and is also the basis of helicopter life reliability calculations.
直升机旋翼系统动部件飞行载荷测量是全机飞行载荷测量的关键，也是直升机寿命可靠性工作的基础。
Making use of the failure datum of analog life test, it is an important link in reliability technique to reckon statistically the life distribution function.
利用模拟寿命试验的失效数据，统计推断产品的寿命分布函数是可靠性技术中的重要环节。
In this paper, together with road simulation test, reliability theory and FEM, the fatigue life and degree of reliability were analyzed based on the construction of the frame.
论文在对车架结构模型构建的基础上，将道路模拟试验、可靠性分析理论和有限元分析方法等结合起来，分析其可靠度及疲劳寿命。
Framing a feasible test plan to evaluate the working life reliability of such components within limited test period is urgently required in engineering practice.
工程中迫切需要制定合理可行的验证试验方案，在有限的试验周期内验证产品的可靠性是否符合指标要求。
Finally, both the rig test and fatigue life prediction are carried out to validate the effectiveness and reliability of optimized design of transmission mount bracket.
结合台架试验和疲劳寿命预测对变速器悬置支架疲劳寿命进行分析以验证改进方案的有效性和可靠性。
A lot of lab study and test have been done to the problems of bad reliability and short life-span for traditional slip-type down hole chock.
前言：针对传统卡瓦式井下节流器的“圆柱”式胶简存在可靠性差、寿命短的问题，进行了大量的室内研究实验。
To improve electro-chemical Oxygen sensor's reliability, its life-feature test, failure principle and improvement method were researched.
为了有效地提高电化学式氧传感器的可靠性，采用失效判据的方法，试验研究了其寿命特征，失效规律及改进措施．。
Finally, both the rig test and fatigue life prediction are carried out to validate the effectiveness and reliability of optimized design of transmission mount...
结合台架试验和疲劳寿命预测对变速器悬置支架疲劳寿命进行分析以验证改进方案的有效性和可靠性。
Objective: To develop and test the reliability and validity of Life Events Scale for the Elderly (LESE).
目的：编制并检验老年人生活事件量表(LESE)的信度和效度。
Objective: To develop and test the reliability and validity of Life Events Scale for the Elderly (LESE).
目的：编制并检验老年人生活事件量表(LESE)的信度和效度。
应用推荐