They essentially disabled many of the safety systems and they had to jury rig, and as I remember using the cooling from the controlroddrive systems to cool the core.
他们使得很多的安全系统,失效，他们不得不启动应急操作，我记得，使用控制棒驱动系统,来将核心冷却。
2
The electromagnetic field distribution was studied to explain the increased electromagnetic force after installing permanent magnets in a movable magnetic coils controlroddrive mechanism.
为了解释控制棒可动线圈电磁驱动机构加入永磁后电磁力增强的机理，对机构的电磁机理及分布进行了研究。
3
The dynamic stepping motion of a hydraulic cylinder for the controlrod hydraulic drive mechanism (CRHDM) was tested experimentally.