control rod driving system meaning in Chinese

控制棒驱动系统

Behavior of hydraulic control rod drive systems for weightlessness or excess weight conditions
水力驱动控制棒的失重和超重工况运动特性
The three dimensional flow field of the step cylinder in hydraulic control rod driving system ( hcrds ) is calculated and analyzed with the computational fluid dynamics program cfx5 in detail
摘要应用计算流体力学程序cfx5对水力驱动控制棒步进缸内部的三维流场进行了计算和分析。