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- inclind staple shaft hoisting 暗斜井提升
- This paper introduces the factros of wear and tear about inclined shaft hoist wire rope and formed invalidity tree.It offered the reliable basis of invalidity for the mining production. 介绍了引起斜井提升钢丝绳失效的各种因素,并建立“失效树”,为煤矿生产中判断其失效原因及预防提供可靠依据。
- The construction is implemented sequentially on the actuators,control components and locking signals,thus realizing the safe locking of shaft hoisting,and the result of application is satisfying. 通过对执行机构、控制部分、闭锁信号的分步实施,实现了对井口提升的安全闭锁的工作要求,使用效果良好。
- The accident that occurs during the inclined shaft hoisting conveyance occupies very large proportion in all kinds of accidents in mine, and the losses caused by the accidents are relatively great. 斜巷提升运输事故在矿井各类事故中占有很大比例,事故造成的损失也较大。
- We need a hoist to lift the concrete blocks. 我们需要一台起重机来吊起混凝土块。
- Sweet potato was the staple of their diet. 过去甘薯是他们的主食。
- They grow cotton of long staple. 他们种植长纤维棉花。
- Short stories are her staple reading. 短篇小说是她经常看的读物。
- TEST AND ADJUSTMENT ON FREQUENCY CONVERTER OF 3500KW SYNCHRONOUS MOTOR DRIVE FOR SHAFT HOIST AND ITS MAIN LINKS 矿井提升机的3500kW同步电动机传动变频装置及其主要环节调试
- Cotton is the staple of the area. 棉花是这个地区的主要农作物。
- AC electronic- control system of shaft hoister 提升机交流电控
- A slot for a key in the hub or shaft of a wheel. 键槽轮子的毂或轴里的键的沟槽
- He came out with his staple excuse that he was too busy. 他又拿出惯用的借口，说他太忙了。
- Bread, potato and other staple continue to rise in price. 面包、土豆及其他主食的价格继续上涨。
- Flexibility, as in the shaft of a golf club. 弹性，韧性柔韧性，易变性，如高尔夫球棒的柄
- staple shaft 喑井,暗井
- Coffee is the staple of this district. 咖啡是这个地区的主要产品。
- In rotating, the shaft splashes oil up into the bearings. 当轴旋转的时候就把油溅入轴承。
- A man shall hoist sail while the wind is fair. 风好须扬帆。
- A ring or collar of rope used to hoist spars or prevent fraying. 索环一环或一圈绳子，用来升起桅杆或防止磨损
