| 释义 |
hoisting of mines
基本例句
矿井提升
With the analysis of the harmonic current and power factor of Rectification set of Mine Hoist, the way of filter design is introduced.摘要分析国内某矿井提升机整流供电系统网侧谐波电流和功率因数情况，介绍滤波器设计的方法。
A new type of digital phasometer applied to the infrared laser position-tracking system of mine hoister is introduced, which is based on FPGA and FFT algorithm.介绍了用于矿井提升机红外激光位置跟踪系统中的一种新型数字鉴相器的研究方法。 |