We study the decay rate of solutions of beam equations with damping and external force.
研究含外力和阻尼项一类梁的横振动方程解的率减率.
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Galvanized roller rotation, carving tools is not a knife, but high energy laser beam.
镀锌滚筒动弹, 雕镂东西不是雕镂刀, 而是矮能激光束.
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Analysis and alteration about existing problems of 15T/ 3T twin beam overhead bridge crane
15T/3T双梁桥式起重机存在的问题分析与改造
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The sailor who had lost everything by shipwreck said that he was thrown on his beam-ends.
在海难事件中丧失一切的海员说,他已经面临穷途末路了.
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论述了电子束扫描正交图形簇产生畸变的非线性校正过程.
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For a wiggly-line trace , the beam is focused on the scope face at a point.
对于波形道, 光束在荧光屏面的一点上聚焦.
词典精选例句
古木结构的特点是梁柱的榫卯连接具有半刚性性质。
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Movable beam and fixed columns construction, high rigidity, strength and reliability.
本机订采用动梁定柱结构, 从而使整机具有更高的刚性 、 强度和稳定性.
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扭梁悬臂梁支撑的扭摆式MEMS永磁双稳态机构
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在进行理论分析证实可行性和模拟仿真优化参数后,利用非硅表面微加工方法中的牺牲层工艺制备了一种扭梁悬臂梁支撑的扭摆式MEMS永磁双稳态机构。
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