您要查找的是不是:
- EXPERIMENTAL STUDY ON SELF EXCITED RESONANT PULSE JET NOZZLE FOR ROLLER BIT 牙轮钻头自激振荡脉冲喷嘴的实验研究
- A lot of theoretical and laboratorial researches in self excited oscillating pulsed abrasive waterjet, and the comparison experiments with pre mixed abrasive waterjet was made . 对自激振荡脉冲磨料水射流进行了大量的理论和实验研究,并与前混合磨料水射流进行了对比实验。
- Licht, L. and Fuller, D.D., “Self Excited Vibrations of an Air-Lubricated Thrust Bearing”, Trans. of the ASME, vol.80(2), pp.411-414,1958. 黄启华,虚拟口形气浮导轨之精密线性滑动平台特性分析,国立云林科技大学机械工程系硕士论文,2001。
- The physical model of airlift is given in this paper.The feasibility of the self-excited oscillation pulsed jet as breaker of the airlift is researched. 研究了气举的物理模型,探讨了自激振荡脉冲射流作为气举装置破碎器的可行性。
- Waves of excitement pulsed through us as the race began. 比赛开始时我们的心头掠过一阵阵激动。
- The performance of the self-excited oscillation pulsed jet breaker and the airlifting characteristics and the critical water velocity of the device were discussed. 介绍了水下开采提升用气举机电装置的工作原理,对自激振荡脉冲射流破碎器的性能、气举提升特性和临界水流速度进行了分析,并介绍了气举的应用情况。
- Pulsed jet can strengthen the instantaneous impulsive force of the jet under the condition of same energy level and can raise the ability of auxiliarily crushing rocks and removing cuttings. 脉冲射流能够在能级相同的情况下增大射流的瞬时冲击力,可以提高射流的辅助破岩和清除岩屑的效果。
- build up of self excited generator 自励发电机起建
- self excited oscillation circuit 自激振荡电路
- transistor self excited inverter 晶体管自激逆变器
- self-excited oscillation pulsed jet 自激脉冲射流喷嘴
- The flier is flying a new-type jet plane on trial. 飞行员正在驾驶一架新式喷气机作试验飞行。
- ZMLT series Pulse Jet Cartridge Filter is the column Dust Collector which can be use in a much more higher air volume range. 简介:ZMLT系列脉冲滤筒式除尘器是一种风量应用范围较大的矩形除尘器,应用于操作压力要求不高的条件下。
- Plugging removal with high pressure pulse jet acidization is new technique to be used for increment of production and injection in low permeability oil fields. 高压脉冲射流酸化解堵是用于低渗透油田增产增注的新技术。
- pork-barrel 政治拨款的
- Theory of the Self-excited Oscillation Pulsed Jet Nozzle 自激振荡脉冲射流喷嘴的理论分析
- self excited static excitation system 自并励静止励磁系统
- Relations between pulsed jet noise and steadyjet noise 脉动喷注噪声与稳态喷注噪声的关系
- Brushless ,winding insulation class H,self exciting ,and self regulating.Single bearing construction with drive from engine via a flexible disc coupling bolted directly to the engine flywheel. 采用单轴承,H级绝缘,自导通风,无刷旋转磁场型,具有自动激磁及自动稳压之功能并利用一可挠性的盘式耦合器而耦合于引擎的飞轮上。
- The children were very excited by the pantomime. 孩子们看了童话剧非常兴奋。