lightning n. 1.閃電,電光。 2.意外的幸運(yùn)。 3.〔美俚〕劣等威士忌酒。 chain [forked] lightning 叉狀閃電。 heat [summer] lightning (夏季的)無聲閃電,熱閃。 sheet lightning 片狀閃電。 The lightning has struck a house. 雷電擊倒了一座房子。 chained lightning 〔美俚〕下等酒。 forty-rod lightning 〔美俚〕下等烈性酒。 a lightning before death 回光返照。 a lightning attack 突然襲擊,閃電襲擊。 at [like, with] (greased) lightning 閃電似的,風(fēng)馳電掣地,一眨眼。 vi. 閃電。
surge n. 大浪,波濤;波濤洶涌的大海;(人群、感情等的)洶涌,洋溢,起伏,高漲;〔詩(shī)〕海;【機(jī)械工程】波動(dòng),浪涌,湍振;【電學(xué)】電流急沖,電涌;【航海】纜繩滑脫;急速松纜;(絞盤急速松纜的)錐形部。 vi. 起大浪,(人群、感情等)洶涌,高漲;蜂擁而來,邁進(jìn);【電學(xué)】電涌;振蕩,【航?!坷|繩滑脫;松纜。 vt. 【航海】急放(錨鏈,纜索等)。 a surge current 沖激電流。 surging crowds 蜂擁而來的人群。
Surge protector and lightning surge protective device for lv distribution system 低壓配電系統(tǒng)浪涌保護(hù)器及雷電浪涌防護(hù)
Varistors for use in electronic equipment part 3 : blank detail specification for lightning surge protective with fault - indication assessment level e 電子設(shè)備用壓敏電阻器.第3部分:空白詳細(xì)規(guī)范.防雷指示型過電壓保護(hù)器.評(píng)定水平e
Detail specifications of electronic and element device for lightning surge protective device with fault - indication of type mys4 mys5 mys6 mys8 assessment level e 電子元器件詳細(xì)規(guī)范. mys4 mys5 mys6 mys8 .防雷指示型過電壓保護(hù)器.評(píng)定水平e
The hs protector is used for the ac power input circuit of electronic equipment ; it protects the equipment from invasion by lightning surges and other abnormal voltages from the power source line 電源防雷模塊應(yīng)用于電子設(shè)備的電源回路中,用于保護(hù)電子設(shè)備免受電源回路感應(yīng)的雷電和其它過電壓而造成的損壞。
The metal oxide varistors ( mov ) , as the core organ , made under japanese technology license . it have good response to steep front surge , excellent volt - amper characteristics and high discharge capability , which provides a very consistent protection merit at steep front surge , lightning surge and seitching surge , and enhances protective capability 它具有良好的陡波響應(yīng)能力、卓越的非線性伏安特性和巨大的通流容量,在尖頂波、操作波和雷電波下均有優(yōu)異的保護(hù)能力,工作性能幾乎不受波形影響。