1·The mine hoist is one of the most important equipments.
矿井提升机是矿山生产最重要的设备。
2·The security and reliability of mine hoist have closed relation with brake.
提升机制动器的好坏直接关系到提升机运行的安全性和可靠性。
3·The paper discusses a new high power factor converter applied in mine hoist.
提出了一种新的高功率因数变流器在矿井提升机中的应用。
4·The viscoelastic properties of fibre-core cable used in mine hoist are studied.
以纤维芯钢丝绳为对象，研究其粘弹性力学性能。
5·In this paper, the speed control way for mine hoist start and stop are presented.
论述了提升机在起动和停止时速度的控制方法。
6·When transfer heavy object to a lower level, mine hoist usually USES the way of power braking.
矿井提升机下放重物时，多采用动力制动方式。
7·Several over-rolling avoided buffer devices about frictional mine hoist are analysed and compared.
通过对一起过卷事故的定量分析，论证缓冲装置在提升系统中的重要作用。
8·Signal system upgrade mine hoist control system is an important component performance of the system.
提升信号系统的改造是煤炭企业技术改造的一个重要组成部分。
9·At present, the AC hoist is used as the major mine hoist in our countrys mine production in domestic.
目前，我国实际生产中使用的矿井提升机有相当一部分是交流提升机。
10·This device provides reliable guarantee for safety and high effect run of mine hoist safeguard device.
该系统为矿井提升机的安全运行和高效运行提供了可靠保障。