distance between centres of lines；distance between centers of tracks；midway between tracks  线间距离

distance offset distance  偏距

car-traversing model  穿越模型

computation theory of traversing zone with variable slope  变坡横移的计算原理

crab traversing mechanism  牵引机构

design of bending roll traversing device  弯辊横移装置设计

Down-traversing  下穿

Engineering Traversing Yellow River  穿黄工程

general traversing crane  通用旋转吊车

graphical traversing  图解导线测量

height traversing  高程导线测量

horizontal traversing times  水平穿越次数

Hydraulic traversing device  液压往复装置

implicit traversing  映射

NAT Traversing  NAT穿越

Object Traversing  目标穿越

pipeline traversing  管线穿越

plane-table traversing  平板导线测量; 平板游线测量

pneumatic traversing guide control  气动式横动导纱控制; 气动式横动导丝控制