拟生灭过程QBD过程  QBD process

城市道路路基  urban road subgrade

道路路基  embankment; Road　subgrade; Roadbed

冻土铁路路基  railway embankments in cold regions

短路过程  Short-circuit Process

断路过程  opening process

多路过程信号发生装置  Multi-channel Process Signal Generator

高速公路路基  expressway subgrade; highway subgrade; expressway foundation

高速公路路基工程  freeway subgrade engineering

高速铁路路基  thigh-speed railway subgrade; fhigh-speed railway subgrade; High-speed Railway Subgrade

公路路基  subgrade; highway roadbed; Roadbed; roadbed disease; highway foundation; highway; highway subgrade; Highway base

公路路基边坡  slope of expressway

公路路基工程  Highway subgrade engineering

公路路基勘察  bed survey

公路路基填方检测  roadbed fill inspection

过程路线  path of process

过水路堤  Over-water Embankment

回路过程  circuit process

路基基础  foundation of road bed