system n. 1.體系,系統(tǒng);分類法;組織;設(shè)備,裝置。 2.方式;方法;作業(yè)方法。 3.制度;主義。 4.次序,規(guī)律。 5.世界,宇宙。 6.〔the system〕身體,全身;機(jī)體。 7.【天文學(xué)】系;說。 8.【音樂】總譜表。 a ideological system 思想體系。 a system of philosophy 哲學(xué)體系。 a refrigerating system 致冷裝置。 a water regulating system 分水閘。 a system of management 一整套管理方法。 a clear cutting system 【林業(yè)】皆伐作業(yè)。 a system of rating 定額法。 the sales system 銷貨法。 What system do you go upon [on] 你用什么方法進(jìn)行呢? social systems 社會(huì)制度。 the feudal system 封建制度。 the great system 宇宙。 the Ptolemaic system 托勒密天動(dòng)說。 the Copernican system 哥白尼地動(dòng)說。 the solar system 太陽系。 Too much tea is bad for the system. 喝茶過多有害身體。 have one's system out of order 身體不好。 adj. -less
Abstract : the paper presents the study on problems of self-excitation , over-voltage , frequency and voltage stability , organizational measures and arrangement in the course of black start and restoration of the system . through simulation of black start on east china power system , above problems are analyzed and solved , it shows that working out strict black start scheme may not only speed up system restoration , reduce outage losses , but also have important significance to emergency release or power system islanding 文摘:研究電力系統(tǒng)黑啟動(dòng)的過程及恢復(fù)中存在的自勵(lì)磁、過電壓、頻率和電壓穩(wěn)定、組織措施及安排等問題,并通過華東系統(tǒng)黑啟動(dòng)仿真對上述問題進(jìn)行分析和解決,證明制定嚴(yán)格的黑啟動(dòng)計(jì)劃不僅可以迅速恢復(fù)系統(tǒng)、降低事故損失,而且對處理緊急狀態(tài)或地區(qū)性解裂有重要意義。