一些小间人正受到一些大的联公司的排挤。
Some of the smaller traders are being frozen out by big combines.
燕尾式隧道是国内近几年出现的一种新的隧道结构形式，它由小间距隧道、大拱隧道组成。
The swallow-tail tunnel is a new structure in recent years, which consists of a small space tunnel and large-arch tunnel.
在小间距时换道，目标车道的车辆对换道车辆的影响较当前车道上车辆大。
The problem size of one changing lane vehicle to strike or be struck by the following vehicle in the objected lane is the largest.
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