block section
常见例句
- Block Section?
闭塞区间?。 - In the progress of constructed high speed railway , the design of choosing lines and the design of automatic block section are the first thing.
在新建高速铁路的过程中，首先要解决的是选线设计和闭塞分区的设计，列车牵引计算是划分自动闭塞分区的基础。 - In the progress of constructed high speed railway the design of choosing lines and the design of automatic block section are the first and most things.
在新建高速铁路的过程中，首先要解决的是选线设计和闭塞分区的设计，列车牵引计算是划分自动闭塞分区的基础。 - One long oblong of speaker-grille, punctuated by a central block that houses the all important valves, as well as a control section underneath.
ENGADGET 返回 block section