... natural oil circulation 自然油循环 natural oil cooling 自然油冷却 natural oscillation 固有振荡，自由振动，自由振荡，自然振荡，本征振荡 ...
基于28个网页-相关网页
另外，静音无油空压机采用空气对流原理，达到自然冷却效果。
In addition, mute oil free compressor USES air convection principle, to achieve the natural cooling effect.
自然油循环的冷却方式不仅广泛应用于电力网中的中小型电力变压器，也会在在大型电力变压器低负荷和低环境温度时应用。
The cooling method of nature oil circulation is not only widely used in small-middle type power transformer, but also used in large type power transformer with low load and low ambient temperature.
本文建立了一种能够计算大型自然油循环导向冷却结构变压器线圈温度场的方法。
This paper sets up a kind of method to calculate the temperature field of the winding in large natural circulation power transformer with oriented cooling structure.
应用推荐