本书所选小说是中国大陆年青作家赵振开的优秀作品。
THESE stories of a society where basic human needs are ignored represent some of the finest writing to come out of China since the forties.
还分析了不同开度情况下非线性约束对自振周期和振幅的影响。
The effect of nonlinear binding force on period and amplitude are also analyzed.
建立了新型开铁口机电动钻冲机构的力学模型，计算了它的固有频率和主振型。
Mechanical model of the drill carriage with rotation and vibrating hammer for the new type taphole drill is established.
侧面开孔一方面降低了振膜的初始应力，提高振膜的机械灵敏度。
On one hand, the hole made on side decreased the initial stress, and increased the mechanical sensitivity of the diaphragm.
对多孔结构金刚石圆锯片进行了模态分析，分析其振型特征，针对多孔锯片减振降噪提出了开孔率这一新的评价方式，并给出了公式；
Those saw blades with holes structure are analyzed by the mode analysis, study the mode characteristic, the ratio of open-hole is presented and given the formula.
即使如此，该发现还是让科学家为之一振，他们期待开普勒能有更多新发现。
Still, the discovery has scientists optimistic about what else Kepler might be able to reveal.
建立了新型开铁口机电动钻冲机构的力学模型，计算了它的固有频率和主振型。
Mechanical model of the drill carriage with rotation and vibrating hammer for the new type taphole drill is established. The natural frequencies and mode shapes of the model are calculated.
本发明公开一种电声换能器，电声换能器包括一驻电振膜、一开孔板以及多个间隔结构。
The invention discloses an electroacoustic transducer which comprises a stationary electric vibrating diaphragm, an opening plate and a plurality of spacing structures.
在各方的支持下，谢振润在开平市图书馆开公益课传授琴艺。为了公益课，他几乎贡献了所有的周末时间。
In order to pass on the art of the Guqin, he devotes most of histime on the weekends to these classes.
其制造方法包括开松→混和→振棉→梳理→铺网→烘干→定型→分切→收卷成品；
The method comprises the steps of opening, blending, cotton vibrating, carding, web forming, drying, shape setting, splitting and finished product rolling.
其制造方法包括开松→混和→振棉→梳理→铺网→烘干→定型→分切→收卷成品；
The method comprises the steps of opening, blending, cotton vibrating, carding, web forming, drying, shape setting, splitting and finished product rolling.
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