为此,采用室内人工加速试验方法,研究了石油沥青涂层的老化过程和规律。
The ageing process and regularity of the asphalt coating have been studied with indoor artificial accelerated ageing test.
方法用程序变湿和程序变温加速试验方法,以青霉素钾为例进行药物稳定性试验。
Methods The stability of penicillin potassium as a model was studied with programmed humidifying and heating.
采用周期浸泡加速试验方法,研究了石粉锂渣超早强超高强混凝土的耐硫酸腐蚀性。
The sulphuric acid erosion resistance of super-early and super-high strength concrete containing limestone powder and lithium slag was studied by means of accelerating cycle soak test.
针对海洋性气候条件下航空铝合金的大气腐蚀,提出了一种综合环境加速试验方法。
Using aeronautical aluminums, the accelerated corrosion tests for Marine atmospheric corrosion were studied, and a comprehensive environmental test was proposed.
根据化学动力学原理,采用恒温加速试验方法对阿魏酸水溶液的化学稳定性进行了研究,通过高效液相色谱法测定样品中阿魏酸含量。
The chemical stability of aqueous solution of ferulic acid was studied by the constant temperature accelerated test according to the princiPle of chemical dynamics.
通过加速试验方法研究了直流电流作用下混凝土筛余砂浆的溶蚀性能,并建立了其与广州地铁工程混凝土在杂散电流下的溶蚀性能之间的关系。
The dissoluble corrosion of Guangzhou metro engineering concrete in direct current was studied by an accelerated DC dissolving test of the residue mortar and correlating it with concrete.
本文以CO传感器为例,提供了一种气体传感器加速寿命试验方法。
This paper develops an accelerated life testing method for gas sensor taking CO(carbon monoxide) sensor as an example.
提出了一种混合厚膜直流-直流(DC - DC)变换器单步进应力加速寿命试验方法。
A single step-stress acceleration life test method for hybrid thick film DC-DC converters was proposed.
采用模拟和加速腐蚀试验方法,研究了广州地铁工程混凝土对地下水的耐腐蚀性能。
The corrosion resistance of Guangzhou Metro engineering concrete to groundwater was investigated by simulated and accelerated corrosion tests.
综述了长寿命航天器机构加速寿命试验方法的研究现状;
The methods of accelerated life tests for long-life spacecraft mechanisms, both in China and abroad, were reviewed.
本文详细介绍了涂层织物湿热空气加速老化的试验方法。
This paper introduced a testing method of accelerated ageing to determine the effect of heat and humidity on the age of coated fabric.
基于加速寿命试验原理,提出了一种简捷、实用的金属材料抗热冲击性能的快速对比试验方法。
A quick comparative test approach for the property in withstanding thermal impact of metal material is put forward.
采用化学和电化学加速腐蚀试验方法对6种不锈钢的耐点蚀和缝隙腐蚀性能进行了评价。
Using accelerated chemical and electrochemical corrosion testing methods, the resistance to pitting and crevice corrosion behavior for six stainless steels were evaluated.
介绍了对微波功率器件开展的动态加速寿命试验方法和技术的研究。
This paper introduces the study on dynamic lifetime testing technology of power microwave devices.
在阐述电磁继电器贮存寿命预测理论的基础上,选择了采用恒定应力加速寿命试验方法对电磁继电器进行试验及寿命预测。
Based on the expounding of the prediction theory for storage life of electromagnetic relays, the constant stress accelerated life test was introduced.
在寿期试验方法方面采用了设备的模拟加速试验理论及方法,并讨论了灰色预测在加速寿命试验中的应用。
The theory and method of simulation acceleration test of life period for those equipments are introduced. The application of gray prediction of acceleration life test is studied.
第四,针对发送器和接收器设计了加速寿命试验的试验方案,并以一个算例预先研究了试验结果的处理方法。
Fourth, the pilot project of accelerated life test for the transmitter and receiver has been designed, and an example is given to show the method of dealing with the test result.
力限控制试验技术是加速度和力的双重控制的试验方法,它是一种比较合理“过试验”改善试验技术。
Force Limited Vibration Test (FLV) is a kind of test method to control the interface force and acceleration at the same time, which can reasonably compensate the over-test phenomenon.
因此,解析优化方法在装备的复杂加速试验方案优化设计中难以应用。
Therefore, optimal design problems of complex AT plans for equipment are difficult to be solved by analytical approaches.
因此,解析优化方法在装备的复杂加速试验方案优化设计中难以应用。
Therefore, optimal design problems of complex AT plans for equipment are difficult to be solved by analytical approaches.
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