您要查找的是不是：
- Design and simulation of down-hole hydraulic vibration generator 井下液压激振器的设计与仿真
- Development of hydraulic vibration generator for centripecal testing equipment 离心场环境下液压振动台试验设备的研制
? According to hydraulic COANDA effect,a down?hole hydraulic vibration generator is designed,the structure and parameters of major parts are determined. 利用液压附壁效应(COANDA效应)设计了井下液压激振器,确定了其主要部件的结构和参数,建立了激振器的井下振动数学模型并进行了仿真实验。- hydraulic vibration generator 液压式振动发生器
- The hydraulic vibration oil layer treatment method is researched, because the bridging near hole bot-orn in the oil layers seriously affects the oil production. 针对油层近井底地带堵塞、严重影响油井产量的问题,研发了水力振动法处理油层技术。
- High frequency vibration generation transient heating. 高频振动产生瞬间加热。
- Finite element modeling was carried out on a certain electrodynamic vibration generator itself.Methods of modeling were introduced. 摘要对某电动振动台空台进行了有限元建模，介绍了建模方法。
- The eccentric mass type vibration generators are bolted to the platform. 偏心量型式的振动发生器锚固在台身上。
- This principle has been used for many years in a wide variety of vibration generators. 这一原理多年来被广泛用在各种各样的振动发生器上。
- large-size high frequency hydraulic vibration table 大型高频液压振动台
- A novel self-made hydraulic vibrator used as the driving impetus of a motion mechanism to realize axial pulse of an injection screw is adopted. 采用液压激振力为驱动动力的运动机构方法,实现注射螺杆的轴向脉动,使熔融塑化、注射、保压过程均在周期性振动状态下进行。
- Furthermore,the engineering experiment was carried out with the lubricant used in the high-speed and over-loading bearings of hydraulic vibrator. 从选定润滑剂形式,到确定润滑剂调制思路,进行了有益的探索,并将这种润滑剂用于液压振动器高速重载轴承部位进行了实验。
- The lowest absolute pressure is higher than water vaporizable pressure, so no vibration generated by cavitations. 同时,考虑过阀的压力损失,从水力学的角度对该阀进行了优化设计。
- The shaft feedthrough easily endures vibration generated by large volume venting. 运用领域: Particularly suited for vacuum applications with venting processes.
- direct-drive vibration generator 直接驱动振动发生器
- The modular mechanism used to provide hydraulical vibration force has high vibration power and simple structure.It can be easily used to modify common injection molding machines. 模块化设计的液压激振装置结构简单,输出功率高,方便对传统塑料注射机进行改造。
- Medium frequency standard vibration generator 中频标准振动装置
- piezoelectric vibration generator 压电振动发生器
- The building is made of hydraulic cement. 大楼是用水硬水泥建造的。
- high-frequency standard vibration generator 高频标准振动装置
