At the same time, the feasible ore and rock haulage systems are, in detail, compared in respects of technological process, land requisition, capital investment, operation cost, etc.

同时，从工艺技术、征地、基建投资、运行费用等技术经济方面分别对可行的矿石和废石运输系统进行了详细的比较。

youdao

Fuzzy control was applied to speed regulation system of electrical haulage shearer directed at the characteristics of time-varying, nonlinear and uncertainty.

针对采煤机控制存在的时变、非线性、不确定等特点，将模糊控制策略应用到电牵引采煤机调速系统中。

youdao

While dramas such as the Maastricht votes or ministerial resignation speeches attract prime-time viewers, debates on public sanitation or road haulage remain curiously neglected by the viewing public.

ECONOMIST: Televising Parliament