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- increase of power factor 功率因数的提高
- The purpose: used to increase the power factor of power system, improve the quality of voltage, reduce the loss of line. 主要用来提高工频电力系统的功率因数,改善电压质量,降低线路损耗。
- Summary :to keep down harmonic danger，increase power factor and quality of power supply，network run safely and economically,reciprocity and mutual benefit to power supply party and utilization party. 摘要:抑制谐波危害，提高供电质量和功率因数，实现电网安全经济运行以及节能降损的效果，最终达到供用电双方互惠互利。
- The results of emulation and running on chip showed that the software can improve the precision in calculation of power factor effectively. 经仿真和实际运行,应用这些方法可以在十六位字长定点计算的处理器上,有效的降低噪声和谐波的干扰,提高功率因数角测量的精度。
- With the increase of foreign exchanges, contracts have become an important tool for international management of power enterprises. 摘要随着对外交往的增多，合同已成为电力企业从事国际化经营的重要手段和工具。
- The biomass of P. australis population of each sampling area grew in function of power along with the increase of height. 各样地芦苇种群生物量均随着高度的增加而呈幂函数形式增长。
- The media have a lot of power today. 现在大众传播媒介有很大的力量。
- The increase of production is evidence of that. 生产的增长就是这方面的例证。
- His weight showed an increase of 3 lbs. in a month. 他的体重在一个月内增加了三磅。
- Abstract There are three weak links in energy saving design of power supply and distribution system: the economic selection of transformers, the economic selection of cable, and power factor correction in harmonic environment. 摘要当前供配电节能设计中存在三个薄弱环节：变压器的经济选型、电缆的经济选型以及谐波环境中的功率因数校正问题。
- Sceptres are carried by kings as a sign of power. 国王所持的权杖是权力的象征。
- She see a certain increase of gentleness in his manner. 她注意到他的举止彬彬有礼了一些。
- The basic conception and the relationship of power factor, current harmonics and EMC for SCR(Silicon Controlled Rectifier) and SMR(Switch Mode Rectifier) at different stage are described. 本文对不同应用阶段的可控硅相控整流器,高频开关型整流器中功率因数、电流谐波、电磁兼容等指标的基本概念及其相关性能作了阐述。
- Because of misuse of power, he was dismissed. 因为滥用权力，他被开除了。
- The basic conception and the relationship of power factor, current harmonics and EMI for SCR(Silicon Controlled Rectifier) and SMR(Switch Mode Rectifier) at different stage are described. 本文对不同应用阶段的可控硅相控整流器,高频开关型整流器中功率因数、电流谐波、电磁兼容性等指标的基本概念及其相关性做了阐述。
- A unit of power equal to 1,000 watts. 千瓦功率的单位，等于1,000瓦。
- It's his job to sniff out abuses of power. 他的职责就是查究滥用权力的行为。
- She saw a certain increase of gentleness in his manner. 她注意到他的举止彬彬有礼了一些。
- He reached the apex of power in the early 1930s. 他在三十年代初达到了权力的顶峰。
- This paper makes analysis on and exploration into the reasons of indoor 10kV bus arc short-circuit accident, and puts forward some preventive measures for the increase of the reliability of power supply. 文章对室内 10kV母线弧光短路事故原因进行分析探讨 ,并提出了提高供电可靠性的预防措施
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries
