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- We use a hauling system with a pulley and a cam, to stop the rope from pulling back out. 我们的拖拉系统有一个滑轮和一个凸轮，在拉绳时才不会往回跑。
- Application of air springs on rail bound vehicles 空气弹簧及其在轨道车辆上的应用
- Intended for moving on fixed ropes (as a back-up belay), for hauling heavy loads, and as a progress capture device in hauling systems. 设计用于固定绳上的移动(作为附助保护)吊重物和在起重装置中作制停功能。
- Three-dimensional analyse of linear motor application on rail bound vehicles 直线电机在轨道车辆运用中的三维分析
- She had her hair bound up in a neckerchief. 她把头发用围巾包起来。
- Core technique of efficient hauling system and its application in furrow pit 深凹露天矿高效运输系统及关键技术探讨
- Study on Optimizing Route of Truck-Belt Conveyor Semi-continuous Hauling System 汽车-胶带半连续运输系统线路优化研究
- It's cheaper to ship goods by road than by rail. 公路运输比铁路运输便宜。
- Bind down the ropes around the load on the lorry. 把绕在卡车上货物外面的绳子扎紧。
- A heavy sledge or cart for hauling loads. 拖车拖重物的大撬或大车
- The wound was bound up by bandage. 伤口用绷带包扎着。
- The fishermen were hauling in the net. 渔夫们正在把网拉进珑。
- The question is bound to come up at the meeting. 会上必然要讨论这个问题。
- Bind the rope fast lest it should come loose. 把绳子绑牢，免得它松脱。
- The boat's going off course, we'll have to haul up. 船要偏离航线了，我们得转向迎风行驶。
- I suppose you also have a caste system in your society. 我想你们的社会里也有一种等级制度。
- She bound up her hair in a large handkerchief. 她用一块大手帕把头发包起来。
- The right to dissent is part of our political system. 有持异议的权利是我们政治体制的组成部分。
- She bound up her hair with a handkerchief. 她用手绢把头发扎了起来。
- Keywords shortwall mining;hauling system;roadway; 短壁开采;输送系统;巷道;
