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(wú)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。
Necessity of setting up lightning conductor for gas station 加油站設(shè)置避雷裝置的必要性
A lightning conductor protects a building from damage by lightning 避雷針可保護(hù)建筑物不受雷擊的破壞。
And for history reasons some 35kv lines were not all spanned with lightning conductor 線路防雷措施較為薄弱,由于歷史原因部分35kv線路還不是全線架設(shè)避雷線。
Utilize the principle of wavelength 1 / 4 , when there is high pressure to interfere , the lightning conductor will hold up automatically ( discharge ) , the normal work of the system 利用1 / 4波長(zhǎng)原理,當(dāng)有高壓干擾時(shí),避雷器會(huì)自動(dòng)短路(放電) ,系統(tǒng)正常工作。
Connection fitting ( hardware ) is mainly applicable for the connection of the conducting wire of aerial electric power line and terminals of lightning conductor , the connection of offline perch jumper wire and the repair of conducting wire 接續(xù)金具主要用于架空電力線路的導(dǎo)線及避雷線終端的接續(xù)、非直線桿塔跳線的接續(xù)及導(dǎo)線補(bǔ)修等。
Not to inherit by right of primogeniture , gavelkind or borough english , or possess in perpetuity an extensive demesne of a sufficient number of acres , roods and perches , statute land measure valuation 42 , of grazing turbary surrounding a baronial hall with gatelodge and carriage drive nor , on the other hand , a terracehouse or semidetached villa , described as rus in urbe or qui si sana , but to purchase by private treaty in fee simple a thatched bungalowshaped 2 storey dwellinghouse of southerly aspect , surmounted by vane and lightning conductor , connected with the earth , with porch covered by parasitic plants ivy or virginia creeper , halldoor , olive green , with smart carriage finish and neat doorbrasses , stucco front with gilt tracery at eaves and gable , rising , if possible , upon a gentle eminence with agreeable prospect from balcony with stone pillar parapet over unoccupied and unoccupyable interjacent pastures and standing in 5 or 6 acres of its own ground , at such a distance from the nearest public thoroughfare as to render its houselights visible at night above and through a quickset hornbeam hedge of topiary cutting , situate at a given point not less than 1 statute mile from the periphery of the metropolis , within a time limit of not more than 5 minutes from tram or train line e . g . , 他并不想根據(jù)長(zhǎng)子繼承制男子平分繼承制或末子繼承制237 ,把那幢有著門房和馬車道的男爵宅邪及其周圍那一大片遼闊的英畝路得和平方桿238法定土地面積單位,估價(jià)為四十二英鎊239的泥炭質(zhì)牧場(chǎng)地,或者那座被描述為“都會(huì)中的田園240 ”或“健康莊242 ”的有陽(yáng)臺(tái)的房子或一側(cè)與鄰屋相接的別墅,繼承下來并永久占有。他只巴望根據(jù)私人合同購(gòu)買一所繼承人身分不受限制的不動(dòng)產(chǎn):要坐北朝南的一座草屋頂有涼臺(tái)的雙層住宅,房頂上裝起風(fēng)向標(biāo)以及與地面相接的避雷針,門廊上要爬滿寄生植物常春藤或五葉地錦,橄欖綠色的正門最后一道工序漆得漂漂亮亮,賽得過馬車。門上有著精巧的黃銅裝飾。
英文解釋
a metallic conductor that is attached to a high point and leads to the ground; protects the building from destruction by lightning 同義詞:lightning rod,