• Structure vibration control is of great importance for the melioration of spacecraft dynamic property.

    结构系统振动控制改善航天器动态特性重要途径。

    dx.doi.org

  • Results: 1, After treated, The chough, sputum , asthma and asthma sound melioration of the controlled group have prominence (P<0. 01) .

    结果1治疗治疗后咳嗽、咯痰、喘息、哮鸣音均较治疗前显著改善(P<0.01);

    dict.cnki.net

  • Dialysis all the groups the melioration of defect severity of clinical neural function, hemorrheology and TCD changes and evaluated its effect and safety.

    分析各组临床神经功能缺损程度评分TCD血流变改善情况,评价疗效安全性

    dict.cnki.net

  • Aimed at the structure characteristic of Jilin melioration flesh cattle, mainly described the key technique of Jilin melioration flesh cattle garment leather.

    针对吉林改良优质肉牛组织结构特点阐述了肉牛皮服装革工艺的技术关键

    dict.kekenet.com

  • It is essential to improve damping performance of vibrating roller that the isolator rubber is designed on the basis of the dynamic analysis and the dynamic melioration of isolator rubber.

    动态分析基础上设计减振器,同时改善减振器动态性能提高压路机性能的必要条件。

    dict.cnki.net

  • It is essential to improve damping performance of vibrating roller that the isolator rubber is designed on the basis of the dynamic analysis and the dynamic melioration of isolator rubber.

    动态分析基础上设计减振器,同时改善减振器动态性能提高压路机性能的必要条件。

    dict.cnki.net

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