In order to determine the dynamic performance of 32CrMo4 steel used in the gun body of the composite perforation gun under the downhole high temperature condition and the working environment of high loading rate, the single-axial dynamic compression test was carried out by using MTS testing machine and segregation Hopkinson shock pressure bar equipment at the strain rates of 0.
为确定复合射孔枪枪身材料32CrMo4钢在井下高温、高加载率工作环境下的动态性能,利用MTS试验机和分离式Hopkinson冲击压杆装置做了应变率为0。
Design theory of a rapid recovery shock isolator
快速复位型冲击隔离器设计理论研究
Vibration and shock isolators measuring method for its characteristics
GB/T15168-1994振动与冲击隔离器性能测试方法
Vibration and shock--Isolators--Procedure for specifying characteristics
GB/T8540-1987振动与冲击隔离器确定特性要求导则
Research on evaluation of shock isolation effect of impact energy-absorption of ship equipment
舰船设备冲击吸能器隔冲效果评估研究
high speed isolated-input pulse amplifier
输入隔离的高速脉冲放大器
Abstract: The discrete element method( DEM) model of two-level isolation system impacted by external force is developed.
文摘:提出了外力冲击的二级隔离系统的DEM模型。
The model incorporates the effect of fluid-structure interaction, response of equipment and isolator influence.
基于这一模型，设计适宜的冲击隔离系统，满足它的性能指标。
Study on Semi-actve Shock Control Technique of Tow-Stage Isolation System Using Electromagnetism Absorber;
基于电磁式吸振器的隔振系统抗冲击半主动控制技术研究
Numerical Simulation of Double Layer Vibration Isolation Systems with MRD Subjected to Ground Shock
地冲击荷载作用下双层结构磁流变阻尼器隔震效果的数值模拟
A wall, septum, or other separating membrane in an organism.
隔膜器官内的壁、隔膜或其它隔离薄膜
When fired into an enemy vessel, the weapon caused explosive decompression in the targeted compartment.
向敌舰开火时, 武器将会导致被击中的 隔离舱因爆炸而减压
overpressure disconnector
过压力隔离器 -电容器用
For particulates, the favored devices are inertial impactors, cyclones, electrostatic precipitators, and filters.
分离颗粒常用的装置是惯性冲击器，旋风分离器，静电除尘器和过滤器。
The machines shall be at least ... m apart.
机器间隔距离至少..米
optical Farday rotation isolator
光学法拉第旋转隔离器
double-insulated isolating transformer
双重绝缘隔离变压器
Isolation and Shock Response Characteristics Research of Floating Raft System in Ships;
舰船浮筏系统隔振及抗冲击特性研究
Isolating transformers and safety isolating transformers--Requirements
GB13028-1991隔离变压器和安全隔离变压器技术要求