And theoretical basis is presented to further apply nozzle - flapper valve to two - stage electro - hydraulic servo valve .较快的响应速度;为进一步将其应用于两级 电液伺服 阀提供了设计和实验依据.Objective To study the effects of electro - acupuncturing po...
Servos for large radars and launchers are either electro - hydraulic or all - electric.大型雷达和发射装置的伺服系统,不是电动 - 液压式的,就是全电动式的.In fact, it was clear that those were the electro - magnetic waves of Maxwell's theory.事实上, 很...
The elephant dwarfed the tortoise.那只乌龟跟那头象相比就显得很小。The old houses were dwarfed by the huge new tower blocks.这些旧房子在新建的高楼大厦的映衬下显得十分矮小。You may feel dwarfed by the sheer scale of the place.看到此处气势如此恢宏，你可能会觉得自己很渺小。You may feel ...
A sense of period was evoked by complementing pictures with appropriate furniture.给照片配上一些合适的家具，唤起了一种年代感。It is appropriate that Irish names dominate the list.名单上大部分是爱尔兰名字，这没什么不合适的。Most vacancies are at senior level, requi...
As a result , many Himalayan, Hindu Kush and Karakoram glaciers are dwindling.所以喜马拉雅山 、 兴都库什山和喀喇昆仑山的许多冰川都在逐渐萎缩.A polar landscape of snowy hills, dramatic cumulus clouds and coastal glaciers.雪域丘陵 、 引人注目的积云和沿海冰川的极地景观.In So...