block distance

基本解释

Distance from slide block centre to the frame …
滑塊中心至機身距離…
Experts suggest that, in most regions of China's owner can at the start and a half minutes vehicle driving, and then hang block 1 block driven a short distance later moving.
對此專家建議，我國大部分地區的車主都可以在車輛啓動半分鍾左右掛擋行車，然後1擋行駛一段距離以後正常行駛。
Compared with the old signal system, the (signal system of) quasi-moving block shortens the safe distance of inter-train tracking interval and improves railway passing capability.
準移動閉塞信號系統研究的追蹤列車間的安全間隔距離與舊的信號系統下相比較短，縮短了列車的追蹤間隔時間，有利於提高鉄路通過能力。

Even at a coffee break, be aware that you may create a barrier by holding your cup and saucer in a way that seems deliberately to block your body or distance you from others.
FORBES: Want to Build Collaboration? Watch Your Body Language!