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- The cylindrical type ultrasonic motor uses bending vibration of cylindrical stator to drive rotor. 柱体型超声波电机依靠圆柱定子的弯曲振动驱动转子旋转。
- Absorption wavenumber and loss of streching vibration and bending vibration of different quantum number were obtained. 得到不同量子数的伸缩振动和弯曲振动的吸收波数和损耗.
- A kind of piezoelectric transformer works in the bend vibration mode is discussed. 本文所研究的压电变压器工作在弯曲振动模式下。
- The assessment result shows that the blade has a high circle fatigue failure caused by first order bending vibration resonance excitated by rotating stall. 评估结果表明,该级叶片存在旋转失速激发的一阶弯曲振动共振导致的高周疲劳失效。
- A standing-wave-type stepping ultrasonic motor using the alternative operation of two bending vibration modes on the stator has no accumulative errors without the feedback. 摘要利用环形定子的两个弯振模态交替工作的原理设计的一种驻波型步进式超声电机具有开环控制下无累积误差的特性。
- Based on FEM the bending vibration modals in the plane of this stator are analyzed and the symmetrical characteristic of this stator is given and the stator prototype is experimental investigated. 采用有限元数值方法分析了该种振子可以利用的面内弯曲模态,给出了对边两两激励的一种对称模式,并就所研制的振子模型,进行了实验研究。
- The Fe-OH-Fe bending vibrational frequency at SSOcn-1 demonstrated the polymeric structure. The Fe-O-H bending vibrational frequencies at 1000cm-1, 670cm-1 and 420cm-1 were the evidences of the connections with OH groups between the Fe atoms. 880cm~(-1)的Fe-OH-Fe弯曲振动证实有聚合态存在;1000cm~(-1);670cm~(-1)和420cm~(-1)的Fe-O-H弯曲振动初步归属为铁与羟基结构的特征吸收峰.
- The stream takes a sudden bend to the east. 小溪突然转向东流。
- Soft material damps down vibrations. 柔软的材料可防震。
- The act or posture of bending low or crouching. 下蹲,蹲伏下蹲或蹲伏的动作或姿势
- She bend over backwards to show it. 她拼命把他显露出来。
- They refused to bend to the hijackers' demands. 他们拒绝屈从于劫机者的要求。
- Don't bend the wires down, it'll break them. 不要弯折那些线,会弄坏它们的。
- Touch your toes without bending your knees. 用手够到你的脚趾,膝盖别弯曲。
- That sharp bend is a death-trap for motorists. 那个急转弯是开汽车的人的死亡陷阱。
- I am drawn to that girl; I get good vibrations from her. 我被那女孩吸引住了,她使我产生良好的感觉。
- Soon the truck come into sight around a bend and on an upgrade. 不一会卡车就出现在一个拐弯和上坡处。
- Middle C is equivalent to 256 vibrations per second. 中央C音相当於每秒钟振动256次。
- A right-angled bend in a pipe or conduit; an elbow. 直角弯,肘导管或管道中的直角弯; 肘
- Bend a piece of iron into a horseshoe. 把一块铁弯曲成马蹄形。