长期以来，根据预防性试验和油中溶解气体的气相色谱分析结果判断变压器的绝缘状况，对防止事故的发生起到了很大作用。
The judgment of transformer insulation condition, which is based on preventive test and DGA, has played an important role of accident prevention for a long time.
通过对变压器绝缘油的试验分析，认为钙、镁离子进入变压器绝缘油是导致变压器绝缘油介质损耗偏高的主要原因。
It is believed that the calcium ion and magnesium ion went into transformer insulation oil is why the loss of them is higher through the test of transformer insulation oil.
理论及试验证实它对油源压力脉动衰减幅度大，衰减频带宽，是一种性能良好的脉动衰减器。
The theory and experiment verifies that it is a good pulsating attenuator and has large attenuation amplitude and wide attenuation band to pressure pulsation of oil source.
试验散热器模块的第一排为中冷器和液压油冷却器，第二排为冷却水箱，第三排是变矩器油冷器。
The first row of test module was charge air cooler(CAC) and hydraulic oil cooler(HOC), the second row was radiator, and the third is transmission oil cooler(TOC).
采用载体定性杀菌试验方法，观察了微波灭菌器对液体石蜡油和凡士林油膏及油纱条的杀菌效果。
Carrier qualitative germicidal test was used to observe the germicidal effect of microwave sterilizer on liquid paraffin, vaseline ointment and ointment ribbon gauze.
对一种新型感应式煤粉锅炉无油直接点火燃烧器进行了试验研究。
A new kind of oil free ignition aid burner for the pulverized coal fired boilers is presented.
用转轮流动模拟器获得的试验数据进一步证实了水包油型原油乳状液油珠聚结温度的概念。
The data got from the test of turning wheel flowing simulator further confirms the concept of coalescing temperature of oil drop of oil-in- water type crude emulsion.
介绍了用微机与金属管浮子传感器和单片机组成测定装置，代替用玻璃浮子量油的传统PT燃油泵试验台，解决了目前PT燃油泵试验台现存的量油系统误差大的问题。
This text researches the testing equipment with computer and metal pipe float sensor and SCM, so that it can replace the traditional PT fuel pump test-bed measuring the oil with the glass float.
试验表明，采用高效油、气、水三相分离器优化原油脱水工艺流程，可以达到简化流程、降低原油处理成本的目的。
The test manifests that utilizing high efficient equipment of oil, gas and water separator to optima dewater process for crude oil can make the procedure simple, low the cost for oil treated.
为掌握煤粉无油二级直接点火燃烧器内部流动、燃烧特征，进行了试验和数值模拟。
Experiments and numerical simulation are carried out to recognize the exact flow and combustion characteristics in a two-stage oil-less ignition system.
通过互感器内部受潮烧毁爆炸案例，阐述预防性油试验在生产运行中的必要性。
Based on the burn-out incident of the mutual inductor due to its internal wet-ting, necessity of the preventative oil test in production is presented.
最后对喷射式燃油加热器所用油嘴进行了不同供油量、不同喷油锥体形式和不同喷油锥角台架试验研究。
At the end, an experimental research is carried out on the oil injectors used for injector heater with different oil-supply, different forms of injection cone and different injection cone Angle.
在理论分析和试验研究的基础上，针对井下的杆管偏磨问题，对安装油管锚定装置、旋转抽油杆装置和抽油杆扶正器这三种预防措施进行了探讨。
On the basis of the theoretical and experimental research, the preventive measures are discussed such as installing tubing anchor, rotary device of rod string and centralizer.
通过现场试验，认为热化学和过滤方式结合来处理老化油能达到较好的效果，能够保证电脱水器电场的稳定。
Experiment indicates that thermal chemical combined with filtration is an effective way of aging oil treatment can guarantee the stability of electric field of a dewater unit.
在实验研究的基础上，针对试验过程中发现的问题，本文对新型滑油冷却器结构优化及进一步研究提出了建议。
And, based on experiments research, aiming at the problems to the new oil cooler in experiment, some Suggestions are given for structure optimization of the new oil cooler and further developing.
研制了一台空间辐射制冷器热模拟试验专用的清洁无油环境模拟设备。
A clean space simulator specifically used for radiant cooler was developed in our institute.
试验结果表明，该油水分离器处理效果相当明显，除油率平均达94.59％，具有相当的经济、社会和环境效益。
The tests show that the seperator is quite effective with the high average oil-removal efficiency as much as 94. 59%. Obviously, it can bring considerable economic, social and envir…
本文将对各种起落架，包括单气腔、双气腔、双油式起落架缓冲器进行数学建模，为缓冲性能分析及未来的试验仿真打下基础。
The paper builds the mathematical models of buffer, such as single air cavity, double air cavity. Also it will give basis to the buffer Function Analysis and the testing simulation.
试验结果表明，换挡过程中通过控制断油电磁阀和设置换挡重叠并与离合器的接合过程相协调，可显著提高AMT的换挡品质。
The test results show that by controlling the fuel cutoff solenoid, coordinated with clutch engagement, the shift quality of AMT can be dramatically improved, while starting shift operation…
试验结果表明，该油水分离器处理效果相当明显， 除油率平均达94.59％，具有相当的经济、社会和环境效益。
The tests show that the seperator is quite effective with the high average oil-removal efficiency as much as 94. 59%. Obviously, it can bring considerable economic, social and environmental ben…
试验结果表明，该油水分离器处理效果相当明显， 除油率平均达94.59％，具有相当的经济、社会和环境效益。
The tests show that the seperator is quite effective with the high average oil-removal efficiency as much as 94. 59%. Obviously, it can bring considerable economic, social and environmental ben…
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