高压供电 meaning in Chinese
high voltage power supplies
Examples
- High voltage power supply management at big comprehensive mining face
大容量综采工作面高压供电管理 - Article 35 no unit or individual may undertake construction on a road or a public square , in a green space , in a high - voltage power supply corridor , or by cutting into the space for underground pipelines and cables
第三十五条任何单位和个人不得占用道路、广场、绿地、高压供电走廊和压占地下管线进行建设。 - Discuss the method to improve the efficiency of collecting signal and signal - noise ration . make the setup of detection device , high voltage supply of pmt and low - noise preamplifier ; doing lif detection experiment to green fluorescent dye
详细讨论了提高荧光采集效率和信噪比的措施，制作了探测机构、光电倍增管的高压供电电路和前置放大器。 - Since for ages , most of the mine high voltage support system are adopted 6kv power over energy , but recent years , with the development of highly output , highly efficient technologies , with the widely adopted of a large number of heavy excavated equipments and high power lifting services , especially the dramatically increase in load under the well and the usage of 10 kv high pressure motors , 10kv high voltage supply has gradually become dominant power supply for coal mining power supply system
长期以来,我国煤矿高压供电多采用6kv供电系统。但近年来随着煤矿高产高效技术的发展,大量重型采掘设备和大功率提升设备被广泛采用,特别是井下负荷急剧增加,以及10kv高压电机的投入使用,使得10kv供电开始逐渐开始进入煤矿高压供电系统。 - To compare with transistor ( complete solid - state ) high - frequency linear power amplifier , there are some disadvantages : bad stability and reliability , low efficiency , high cost for operating , huge cabinet , heavy maintenance work load , low security for high - voltage electricity offering , and to ensure the continuance of tv program , the transmitter must be operating with main frame and spare frame
它们与晶体管(全固态)高频线性功率放大器相比，存在着稳定性及可靠性差、效率低、运行费用高、发射机体积大、日常维护工作量大、高压供电不安全、必须采用主机和备机的运行方式来确保电视节目不停播等缺点。