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- This paper mainly introduces the design concept and analysis of a tall building with connected twin towers in H shape. 本文主要介绍H型双塔连体高层结构的设计思想和结构计算结果。
- In order to excite ultrasonic vibration in piezoelectric vibrator, a simple, economical driving power source suitable for standing wave ultrasonic feeding device is put forward. 本论文以实现物料的驱动为目的,提出了一种简单、经济的驻波型超声物料输送装置的驱动电源。
- And more, with the increase of the heat input, the weld shape change from “nail” shape or “Roemer” shape to “H” shape, and the temperature difference along the plate thickness reduce. 焊缝形状由“钉子”形或“酒杯”形变为“H”形,厚度方向的温差变小;
- ultrasonic piezoelectric vibrator 超声压电振子
- equivalent circuit of piezoelectric vibrator 压电振子等效电路
- They are manly used to release stresses and clean rusts for large sized l shaped and H shaped steel structures in building and bridge construction industries. 该系列属于辊道式抛丸机,主要用于建筑桥梁等行业的大型工字型钢、H型钢及尺寸较高的钢结构件消除应力及表面除锈清理。
- THE DESIGN OF H SHAPE IMPEDANCE TRANSFORMER FOR PULSED MAGNETRON 脉冲磁控管用H形阻抗变换器的设计
- Based on the working principle,the piezoelectric pump with active valve was designed and fabricated which used the piezoelectric vibrators as the prime mover and the inlet and outlet valves. 依据工作原理,设计、制作了由压电振子分别作为泵驱动源和进、出口阀的主动阀压电泵,并对泵的驱动信号进行了研究。
- This series of abators belong to roller track shot blasting machines .They are mainly used to release stresses and clean rusts for large sized l shaped and H shaped steel structures in building and bridge construction industries. 该系列通过式板、型材抛丸清理预处理线,是由预热、抛丸处理、喷漆、烘干等工序组成,该机广泛应用于造船、汽车、桥梁、机械、集装箱等行业的板材、型材及结构件的表面除绣、烘干等流水作业。
- Keywords H shape steel;universal mill;edger mill;pass design; 型钢;万能轧机;轧边机;孔型设计;
- Keywords universal mill;H shape steel;roll balance;zeroing of mill; 关键词万能轧机;H型钢;轧辊平衡;轧机调零;
- If we can pull through this recession, we will be in good shape. 如果我们能渡过这段经济不景气的时间,我们就会好多了。
- I am in no shape worthy of your father's care. 我完全不值得你父亲的关怀。
- piezoelectric vibration generator 压电振动发生器
- A strange shape could be seen through the fog. 在雾中隐约可见到一个奇怪的人形。
- He find it difficult to give shape to his idea. 他觉得很难把他的想法,明确表达出来。
- He gets tired easily; he must be out of shape. 他很容易疲倦,一定是身体有毛病。
- He's taking lots of exercise to get into shape. 他正积极锻炼使身体健康。
- small H shaped steel and soil-cement composite beam 小刚度水泥土组合梁
- The handle of this teapot has an awkward shape. 这茶壶把儿的形状真别扭。