Insulating Oil Testers is a kind of effective tool for testing the dielectric oil breakdown voltage in power field.
绝缘油击穿电压测试仪就是电力系统中测试绝缘油耐压强度的测试仪器。
The bacteria planococcus sp . , pseudomonas sp . and xanthomonas sp . obtained from the dielectric oil of a scrapped large - size transformer were studied on their states and metabolism.
摘要从报废的大型变压器介质油中分离得到动性球菌、假单胞菌、黄单胞菌等细菌，并对其形态和代谢进行研究。
Researches on using vegetable oil as dielectric liquid began at the same time as mineral oil.
植物绝缘油的研究与矿物油的研究是同期进行的。
A new stirring method for testing dielectric strength of insulating oil is described.
本文介绍了一种新的搅拌法，应用于绝缘油介电强度的测定。
A new method is introduced in this paper for field detection of the general status of oil paper insulation system by using dielectric polarization spectrum analysis.
介绍了一种利用绝缘介质极化特性在现场检测油纸绝缘总体状态的新方法。
And the charge density of oil streaming electrification is related to the dielectric loss factor and conductivity.
而且油流带电电荷密度与介质损耗因数和电导率有一定的相关性。
There is so much a different dielectric property between oil and water that the phase constants are quite different when electromagnetic wave travels in them.
由于水、油介电特性差异较大，导致电磁波在不同含水率的油水混合介质中传播时的相位系数有很大不同。
The dielectric constant of insulating vegetable oil is about 1.5 times larger than that of mineral oil, which is helpful to improve an uneven distribution of electrical field in oil-paper insulation.
而且具有良好的电气性能，其介电常数大约是矿物绝缘油的1.5倍，有利于改善油纸绝缘结构中电场分布不均的问题。
The relationship between total polar component in oil and its dielectric constant was analyzed. the deterioration of oil with heated time and heated temperature was studied.
分析了油中的极化成分总含量与油的介电常数的关系，结果表明：提高油温、延长加热时间或长期存放都会使油的介电常数增加，从而导致油质量的恶化。
In this paper, main influential factors on dielectric surface discharge in transformer oil are discussed.
介绍了影响固体绝缘材料在变压器油中沿面放电特性的主要因素。
The transformer oil is an important liquid dielectric material in the transformer; it plays the roles of insulation, cooling and extinction of arc.
变压器油是变压器内部重要的液体绝缘介质，起绝缘、冷却和消弧的作用。
In spite of earlier hopes for plastic insulations, the combination of paper and oil still forms the most effective dielectric at the higher voltages.
尽管早期对塑料电缆寄予希望，但对于较高电压，最有效的绝缘仍采用油纸组合绝缘。
This invention relates to a kind of airplane tank oil-burning dielectric constant measuring sensor and its measuring apparatus.
本发明公开了一种飞机油箱燃油介电常数测量传感器及其测量仪。
The transverse trapping forces on a dielectric sphere located at an oil-water interface are theoretically investigated with the ray-optics model.
本文采用几何光学模型，通过计算研究了光镊对油水界面上的球体微粒的捕获力。
Oil solenoid valve is due to various oil system, oil storage tanks and a variety of oil pipelines, oil dielectric medium used to switch the valve can be remote controlled automatically.
进口油用电磁阀是指由于各种油品系统、油品储罐以及各种油品管道，用来开关介质油品介质的阀门，可以实现远程自动控制。
Oil solenoid valve is due to various oil system, oil storage tanks and a variety of oil pipelines, oil dielectric medium used to switch the valve can be remote controlled automatically.
进口油用电磁阀是指由于各种油品系统、油品储罐以及各种油品管道，用来开关介质油品介质的阀门，可以实现远程自动控制。
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