调查车 meaning in English

test car

First , a locating and ranking algorithm , based on theory of constraints ( toc ) , is put forward . then , other methods aimed at different traffic measures of effectiveness are respectively advanced , which are the capacity method , delay method , speed method , investigation vehicle method , queue length method and density method respectively
文章首先提出了基于约束理论( toc )的瓶颈定位与排序方法,然后针对具体的指标提出了通行能力法、延误法、速度法、调查车法、车辆排队长度法、密度法等六种方法。