block post

A Station and Two Block Post of Regional Computer Interlock System

一站二所区域性计算机联锁系统

Study on Scheme Bringing Switch Machines of Block Post into Centralized Interlocking of Adjacent Station Taxi call boxes would be located at taxi stands , where taxis would queue for trips .

线路所道岔纳入相邻车站联锁的方案研究出租车联络箱位于其停车处，在那里出租车排好队，等候上路。

Conclusion ( Isthmus ) conduction prior ablation and bidirectional block post ablation could be displayed clearly by the simplified mapping method , which is suitable for mapping and ablation of isthmus dependent atrial flutter .

结论简易标测法能清楚显示消融术前峡部的双向传导和术后的双向传导阻滞，可用于AFL的标测和消融。

The early analgesia effects of intercostal nerve block before operation on post thoracotomy

术前肋间神经阻滞对开胸患者术后早期镇痛效果的影响

And if your dog , the best thing on the block is a lamp post , right ?

如果是你的狗，最需要的是一个电线杆，对吧？