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- Develops a new kind of ultrasonic percussion device used for postwelding treatment. 研制了一种新型用于焊后处理的超声波冲击装置。
- Methods Using experimental rat brain model injured by fluid percussion device, contents of Evans blue and brain water in cerebral tissue were assayed,in the meantime the rat neurological behavior was observed. ? 方法 应用流体冲击装置致大鼠脑损伤 ,通过对大鼠脑组织中伊文氏蓝 (EvansBlue ,EB)含量、脑组织内百分水含量、神经功能改变等的观测 ,探讨菲尼酮对大鼠创伤性脑损伤的影响。
- Experiment proved that the detecting results indicated the performance of percussive device completely.It isimportant to research and modify the structure of percussive devi... 实验证明，用这套系统测出的结果比较准确地反映了冲击器的性能特点，对于研究和改进冲击器的结构具有指导意义，同时为研究冲击破岩机理提供了可靠的实验数据。
- Invalidity Analysis and Improved Measures for Electromechanic Percussion Device 机电击发机构失效分析及改进措施
- A similar board used as a percussion instrument. 敲击板用作打击乐器的一种类似的板
- A display device that uses a cathode ray tube. 一种使用阴极射线管的显示装置。
- If took ten men to wrestle the device into place. 用了10个人才把那台装置挪动到位。
- Keywords Rotary percussion drilling;Water-saving drilling;Droughty water scarce areas;Percussion device; 回转冲击钻进;节水钻探;干旱缺水地区;冲击器;
- A device, such as a fuse or percussion cap, used to set off an explosive charge. 引爆器用来引爆炸药的装置，例如引线或火帽等
- A device used to modulate an electromagnetic wave. 调制器用以调制电磁波的装置
- Percussion instruments or their players considered as a group. 把打击乐器或他们的演奏者看成一组
- Zhao Junli. Imvality analysis and improved measures for electromechanic percussion device[J]. Gun Launch and Control Journal, 2004(2): 41. (in Chinese 赵俊利.;机电击发机构失效分析及改进措施[J]
- She got the information by some device. 她运用某种手段获取了情报。
- This is a device for squaring the circle. 这是一个不可能实现的方案。
- Let's put the new device to the test now. 现在让我们现在来试验这部新装置。
- The data logger device has been fitted to ship's engine room. 数字记录仪装置已安装在船只的机舱里。
- Diamond drilling replaced percussion drilling. 金钻探取代了冲击钻探。
- The device had undergone extensive testing. 这种装置经受过广泛的试验。
- Percussion of the abdomen is often omitted. 腹部叩诊常被省略。
- A device used to raise the nap on a fabric. 起毛机一种用于使纤维起绒毛装置
