The developement and reform of the pusher at the entrance of mine;
井口推车机的研制与改造
The improved hydraulic system of the pusher used in mine;
矿用推车机液压系统改进
At the same time it suggests that adopt a new type of a group of chains car pusher for an increase in output in our company.
通过对开滦钱家营矿业公司操车系统的现状分析,认识到进行改造的必要性,结合现场情况和当前操车发展趋势,并针对原系统的主要缺陷,提出2种改造方案,建议采用新型组链式推车机,以确保矿井的提升增产。
Through the research toward the plank chain trolley machine structure,function, the work principle,and economic of the system in usage in front and back,points out the importantance of the improved equipment in the modern well.
通过对板链推车机结构、性能、工作原理的研究分析,以及对该系统投入使用前后的经济性和安全性的比较,指出了该系统在现代化矿井操车提升中的重要性。
cager rocker shaft
装罐用推车机的推杆
power wheelbarrow sprayer
手推车式机动喷雾机
grass-seed barrow
手推车式牧草播种机
Of or relating to a self-propelled locomotive.
自行推进的自行推进的机车的或与之相关的
A self-propelled vehicle, usually electric or diesel-powered, for pulling or pushing freight or passenger cars on railroad tracks.
机车一种自行推进的车辆，通常用电力或内燃机作动力，用于推或拉铁轨上的货车或客车
A pedal bicycle that has an attached motor.
机动自行车附有推动引擎的脚踏自行车
self-propelled engine used to draw trains along railway tracks.
用来在车轨上拖拉火车的自动推动的发动机。
a motor-assisted bicycle.
有发动机辅助推动的自行车。
linear induction motor propulsion vehicle
用线性感应电动机推进的车辆
a small railroad car propelled by hand or by a small motor.
用手或小的发动机推动的小有轨电车。
linear synchronous motor propulsion vehicle
用线性同步电动机推进的车辆
a motor vehicle propelled by half_tracks.
用半履带推动的机动车辆。
She would be able to launch seaplanes by using light jettisonable trolleys.
它能用轻便的抛射推车发射水上飞机。
This is a mechanically propelled vehicle.
这是一台机械力推动的车辆。
Study on Optimal Control of Hump Pushing Locomotive in Hump Yard;
编组站驼峰推峰机车优化控制的研究
Analyzing The Red Wheelbarrow with Frye s Symbolic System;
从弗莱的象征机制审视《红色手推车》
Research on Performance Testing of Cart Centrifugal Atomizing Sprayer
推车式离心雾化喷雾机性能试验研究
wheel a barrow (along the street)
（在街上）推手推车.