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- mobile coal belt 移动式输煤带
- The Sulin mine area is a major host coal belt in the Huaibei coalfield. 宿临矿区是淮北煤田的主要赋煤地带。
- It introduces applied characteristics for hydraulic thruster brake in coal belt transpot,analyzes roller adverse brake to exist problems and comes into being reasons of problems. 介绍了电动液压推杆制动器在输煤皮带机上的应用特点,分析了滚柱逆止器存在问题及产生问题的原因。
- Design for coal belt conveyor with suspending front frame 悬臂式头架输煤皮带机设计
- Application of Electric Drive Hydraulic Thruster Brake in Coal Belt Transport 电动液压推杆制动器在输煤皮带机上的应用
- UPPER CARBONIFEROUS COAL BELT AND ITS FLORAL SUCCESSION OF NORTHWEST EUROPE 欧洲西北部晚石炭世含煤带及其植物群的演替
- She is much more mobile now that she has a car. 她现在出去方便多了,她有了一辆汽车。
- We need to replenish our stocks of coal. 我们需要再次补充煤的储备。
- Having freely articulated, highly mobile joints. 有自由连接,活动自如的关节的
- She piled on more coal before the fire go out. 在火熄灭之前她又加上些煤。
- I add the coal on the flame continuously. 我不断朝火里添加煤炭。
- He had a mobile, expressive, animated face. 他有一张多变的,富于表情的,生动活泼的脸。
- They are ventilating the sap of a coal mine. 他们正在使煤矿坑道通风。
- Prohibition was laid on the export of coal. 禁止煤炭输出。
- The sick woman is not mobile yet; she still has to stay in bed. 这位女病人还不能走动; 她仍然需要卧床休养。
- He put a shovel of coal on to the fire. 他往火炉里加了一铲煤。
- That coal mine is no longer worked. 那个煤矿已经不经营了。
- We have enough coal to see the winter out. 我们有足够的煤过冬。
- They eked out their coal by collecting firewood. 他们拣拾木柴以补充煤的不足。
- The sick woman isn't mobile yet; she still has to stay in bed. 这位女病人还不能走动;她仍然需要卧床休养。