speed variation test是什么意思

网络释义

用法例句

METHODS According to the principles referring to the drug stability in the CHP and the standard of its quality,we carried out the stress testing,accelerated testing and long-term testing.

方法根据《中国药典》药物稳定性指导原则及乙酰谷酰胺氯化钠注射液的质量标准,对本品进行了影响因素试验、加速试验及长期试验。

Accelerated life testing(ALT) and accelerated degradation testing(ADT) are two main kind of reliability accelerated testing technology.

加速寿命试验(ALT)、加速退化试验(ADT)是两种主要的加速试验技术,统计学界与可靠性工程界对加速寿命试验研究的关注较多,而对加速退化试验的相关理论研究与工程实践关注较少。

Analyzing the general method of temperature screening for assembly in our country, combined with the experience of accelerated testing abroad, we proposed a definition method of parameters, such as temperature range, rate of change of temperature and dwell time.

分析了目前国内在组件温度筛选方面的一般做法,吸收国外加速试验的经验,并借鉴定量筛选中根据成效率确定无故障检验时间的方法,提出了组件温度筛选中各参数(如温度范围、温度变化速率、高低温保持时间和循环数)的确定方法,并以一种税控加油机主板的温度筛选为例,介绍了组件温度筛选方法研究中所总结的一些经验。

Effect of stray current on the dissoluble corrosion of Guangzhou metro engineering concrete by accelerated test;

杂散电流对广州地铁混凝土溶蚀性能影响的加速试验研究

Method The influences of non-buffer and different buffers(phosphate buffer solution and Citrate buffer solution)on the stability of povidone-iodine gel were investigated by accelerated tests at 30 ℃and 40 ℃.

方法采用30℃和40℃加速试验考察无缓冲溶液和不同缓冲溶液(磷酸盐缓冲溶液,枸橼酸盐缓冲溶液)对聚维酮碘凝胶稳定性的影响。

Methods The change of color, pH value, ingredients and the change of related materials were detected through the trials under the influence factors including sunlight, high and low temperatures and accelerated test which was done under specified conditions of constant temperatures of 40℃, 50℃, 60℃for 15 weeks as well as samples which were observed under room temperature.

方法通过光照、高温、低温等影响因素试验,特定条件(40,50,60℃)下恒温15周加速试验及室温留样观察,测定其色泽、pH、含量、有关物质变化。

An investigation of the stress corrosion cracking resistance of high strength aluminum alloys 2A12 and 7A04 in different atmospheric environments were presented,results were compared with those obtained in laboratory accelerated tests.

利用C型环试样、单轴加载的拉伸试样和预制裂纹的试样研究了高强度铝合金在大气环境下的应力腐蚀性能,并与实验室加速试验结果进行对比。

After analyzing the cause of tripping speed retaining unchangeable when adjusting fly ball during over-speed test, it is believed that this tripping speed is not fly ball actuated, it is another cause of the fault of speed governor, which makes opening of additional oil port in advance.

对超速试验时紧调危急保安器飞锤动作转速不变化的原因进行了分析 ,认为该动作转速非飞锤动作转速而是调速器故障造成附加油口提前打开所致 ,通过更换调速器解决了问题 ,保证了机组的安全运行。

accelerated weathering method

人工气候加速试验方法

testing method for color fastness to light of dyed goods accelerated method (fade-ometer)

纺织品耐光色牢度试验：人造光加速试验法

Similar design on accelerated test of artificial climate simulation

人工气候模拟加速试验的相似性设计

accelerated weathering test

加速风蚀试验,加速老化试验

limiting lateral acceleration test

极限侧向加速度试验

celerated paint weathering machine

加速油漆耐老化试验机

Motor vehicles - Acceleration performance - Test method

汽车加速性能试验方法

Small-sized Acceleration Loading Test Equipment MMLS1/3 for Highway Pavement

小型公路路面加速加载试验设备MMLS1/3

Overview of HALT & HASS Testing Technology

高加速寿命试验和高加速应力筛选技术综述

Technology for Highly Accelerated Life Test and Highly Accelerated Stress Screening

高加速寿命试验和高加速应力筛选技术

Medical electron accelerators--Functional performance characteristics and test methods

GB15213-1994医用电子加速器性能和试验方法

testing methods for accelerated ageing of rubber-or plastics-coated fabrics

橡胶或塑料涂覆织物加速老化试验法

ANALYSIS OF CORROSION DATA OF HOT DIP GALVANIZED COATING OBTAINED IN AN ACCELERATED CORROSION TEST

热浸锌层人工加速腐蚀试验数值分析

Development of an Artificial Climatic Complex Accelerated Corrosion Tester and Investigation of Complex Accelerated Corrosion TestMethods

人工气候复合加速腐蚀试验机的研究

The Statistical Analysis of the Variable Progressive Stress Accelerated Life Testing

变序进应力加速寿命试验的统计分析

Theory and Method of Step-down-stress Accelerated Life Testing;

步降应力加速寿命试验的理论和方法

Statistical Analysis of Change-point in Stress Accelerated Degradation Test;

加速退化试验中变点模型的统计分析

Study on Accelerated Life Test of He-Ne Laser;

He-Ne激光器加速寿命试验研究