roller tractor的例句大全

this thesis provides theory references, design references and data references for the humanistic design of domestic large-scale roller tractor based on ergonomics.

本课题的研究为基于人机工程学的国产大型轮式拖拉机的人性化设计提供了理论参考、设计参考和数据参考。

this paper analyzes the request for the theories of ergonomics and the idea of humanistic design in the design of large-scale roller tractor and the relations among person, machine and environment of its cab.

本文分析了大型轮式拖拉机设计中对人机工程学理论与人性化设计理念的诉求以及大型轮式拖拉机驾驶室人机环境之间的相互关系。

investigation on plastic deformation wear of supporting roller in crawler tractor

履带拖拉机支重轮的塑变磨损研究

What is the horsepower ( H . P ) of this engine ( tractor, excavator, bulldozer, motor scraper, roller )?

这台发动机 ( 拖拉机 、 挖掘机 、 推土机 、 自行铲运机 、 压路机 ) 的马力是多少?