水下井口回接系统 subsea well tie-back system
采油树与井口回接系统 CONNECTOR TIE-BACK
直接回水系统 direct return system
双管直接回水供暖系统 two pipe direct return system
深水海底管道回接系统主要是通过一个水下机器人ROV控制一整套对接工具自动完成管道的机械对接。
This invention related to a diverless tie-in system, which used an underwater robot ROV, abbreviation of remotely operational vehicle, to control a series of related tools in the whole process.
拦回球系统和接传垫球系统中的防守和进攻与世界高水平男排均不存在显著性差异。
Then intercept the ball back pad system and then pass the ball in the defensive and offensive systems with a high level of volleyball in the world do not exist significant differences.
为了系统研究半刚接钢框架-RC剪力墙结构的滞回性能，编制了非线性有限元程序SRCWNP。
To investigate the hysteresis behavior of composite steel frame with PR connection-reinforced concrete infill wall structural systems, a nonlinear finite element program SRCWNP was developed.
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