冰緣線 的英文怎麼說
中文拼音 [bīngyuánxiàn]
冰緣線
英文
ice edge-
Upon existent theoretical and experimental results and based on a great of laboratory investigations carried out in chongqing university, for the first time this paper studies systematically the insulators dc discharge performance and flashover mechanism of iced insulators in the complex atmospheric environment, which will contribute to the understanding of flashover phenomena observed on ice surface at low air pressure and provide the test and theoretical reference for hv and ehv transmission lines design and safety service
為此，在國內外現有工作的基礎上，通過大量的試驗研究，本文主要研究了復雜環境中絕緣子的直流閃絡特性及閃絡機理。其結果有助於進一步了解低氣壓下覆冰絕緣子的閃絡現象，並可為輸電線路的設計和安全運行提供理論依據。Wait till you re older, mainland chinese beauty li bingbing now offers another intriguing period epic on the legendary ancient woman meng lijun. adapted from a chinese folk story, her story has been re - told in different forms, from opera to tv drama, and this mainland tv version is among the best - received ones
全劇從故事框架敘事方式拍攝風格音樂美術等方方面面都擺脫了過去古裝劇的固有模式，清新唯美傳奇感人，令人耳目一新一線明星李冰冰在再生緣中獨挑大樑，飾演傳奇人物孟麗君，女扮男裝反串造型盡顯俊朗英姿。Bering sea and chukchi sea are located in an ice margin zone where the air - sea ice interactions are particularly intense
摘要白令海和楚科奇海位於北極太平洋一側的海冰外緣線附近，具有較強烈的氣冰海相互作用。All the transmission lines of west - east electricity transmitting project are inevitable to crossing the high altitude and icing areas. for the reducing of the air pressure and the absolute humidity, the electricity strength of insulators will drop obviously. therefore, it must be considered the effect on the insulators " flashover voltage caused by the change of altitude and ice when the insulation cooperation of transmission lines are being designed
「西電東送」工程的所有輸電線路都不可避免的要經過高海拔和覆冰地區，由於大氣壓力和絕對濕度的降低會使絕緣子的電氣強度顯著下降，因此在進行輸電線路的絕緣配合設計時必須考慮到海拔高度和覆冰的變化對絕緣子的閃絡電壓影響。The iced insulators flashover is one of the main faults of the ehv transmission lines in icing regions. icing is especial form of pollution
對覆冰地區的超高壓線路，絕緣子覆冰引起的閃絡已經成為最主要的故障之一，對電力系統的安全運行造成了極大的威脅。On the theory analysis, the post insulator structure is divided to triangle cell and electric field distribution including cleanness and covered with snow or ice etc is calculated by finite element method using fortran language. then the results are analyzed and the point of max electric strength was found
在理論分析方面，採用有限元方法對支柱絕緣子進行三角單元剖分，應用並修改fortran語言做電場計算程序，計算了無冰雪、冠雪、覆冰等三種情況下的電場分佈，繪制了等位線圖。This paper designs the icicle - iced plate model based on the ice - covered insulators and makes an investigation in artificial climate chamber by using corocam iv + and data acquisition card and so on
本文根據絕緣子覆冰后傘裙邊緣的冰凌特徵設計了冰柱-冰板間隙模型，利用紫外線成像儀和數據採集卡等設備，在人工氣候室內對該間隙模型進行了試驗研究。分享友人