衔石填海 carry stones in the beak to fill up the sea -- cast water into the thames; labour in vain
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千万人都在用的超大词汇词典翻译APP
例句与用法
A shaft on the piston forms the armature of a coil . 活塞轴作线圈的衔铁。
N is armature of soft iron . N是软铁的衔铁。
N is armature of soft iron N是软铁的衔铁。
Detail specification for relay sockets - 5a for balanced armature relay 继电器插座的详细规范.平衡衔铁继电器用5a插座
Detail specification on relay sockets - 10a for balanced armature relay 继电器插座的详细规范.平衡衔铁继电器用10a插座
Armature back stop 继电器的衔铁后档
Armature spring fastener 衔铁簧压铁
Whin the power is off , the electromagnet loses electromagnetic force . the armature is pushed by the spring and sticks to endshield of the motor immediately , the rotation is stopped therefor 当电机失电时电磁铁失电,衔铁立即被弹簧顶住,使制动盘与电机后端盖压合在一起,停止转动。
Based on the finite element model , simulated results on the flux distributions under different excitation a ampere - turns and positions were obtained , discussion on the cause and characteristics of its stroke versus displacement were also given 采用永久磁铁产生的极化磁场与线圈产生的控制磁场形成差动磁路作用于衔铁,使之实现双向驱动。
Magnetic fluid shows higher saturation when it is exposed to magnetic field . in this paper , magnetic fluid is used to improve the dynamic performance of jet pipe servo valve by filling magnetic fluid in the working clearances of torque motor between armature and core 本文利用磁流体在外加磁场作用下,具有较大磁化强度的特点,提出了在力矩马达衔铁和铁芯的工作气隙中加入磁流体,利用磁流体来改善射流管伺服阀动态性能的方法。