pick-off coupling 拾取耦合 ; 切向耦合
cut-off coupling 切断离合器
double shut-off hose coupling 双向断流软管接头
off-axis inductive coupling 离轴感应耦合
It can delicer leading current with the current exchange in coupling reactor and the controlling of the switch on off phase angle in order to compensate lagging reactive power.
通过耦合电感间的换流与开关器件通断相位角的控制，使其输出超前电压的电流，以补偿电网中常见的感性无功。
Hold tube bend in position, Fig. 5, and mark tube on level with top of hex on compression coupling. Cut off tube at this mark.
将管子弯头握住在位置上，图5，在压紧联轴节上六角顶部标注管道水平位置。
To examine diaphragm, disassemble coupling nut (6) and lift off pressure plate (7).
检查隔膜，拆卸连接螺母(6)并提升压力板(7)。
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