the results showed that the main factors affecting seed damaging were the interval between the moving plate and the fixed plate and the spring force of the pusher.
结果表明,影响种子破损的主要因素是动定盘间隙和推种器弹簧压力。
the formula for an expanding hole in a thin moving plate due to the jet is derived.
推导了运动薄板受射流作用的扩孔公式;
the means of the radial sealing and endwise sealing of fixed and moving plate in scroll compressor for automobile air conditioning during they working were introduced.
介绍了涡旋汽车空调压缩机动静盘工作时的径向密封和轴向密封的方式,分析其动密封的原理及其工作稳定性。
such a back-coupling, in which the position of the moving plate has an impact on the forces that move it, could produce complicated and varying motions.
运动板块的位置有对使其运动的力有所影响,这种相互影响可产生复杂和变化的运动。
magnetic levitation micromotion stage is easy to realize micromotion with high resolution because a contact-free magnetic levitation technique is used between the moving plate and the driving part.