查询词典 overhead

Based on the discussion of some problems, it is pointed out that mountingadditional lightning arrestors on both ends of overhead lines is an effective means toprotect outlet CB of substations.

就事故分析提出了几个值得探讨的问题：事故与断口两侧有工频电源有关；雷击波的陡度值处于外绝缘大于内绝缘的区域和电压抽取装置的削波作用不显著而使灭弧室内绝缘击穿；外绝缘先击穿或内、外绝缘同时击穿；事故与雷击进线段发生绕击或反击的关系是主要的还是次要的。

In Iceland in 1991, the volcano Hekla erupted at the same time that auroras were visible overhead.

场景是1991年的冰岛。当极光现身於头顶上方的同时， Hekla火山爆发了。

For dinner I made use of the free barbecues, over which I cremated a couple of bratwurst while admiring the lights of Alexanderplatz's television tower overhead.

至于晚餐，我在一边称赞头顶Alexanderplatz电视塔的灯光的时候，一边烤着一堆腊肠，享受着这里的免费烧烤。

The elevated train rattles overhead, drowning out the sidewalk's Irish brogues, Spanglish exclamations, and Vietnamese and Albanian chatter.

火车轰隆隆的声音穿过头顶，淹没了人行道上爱尔兰人交谈的语调，淹没的混有西班牙文的英语的叫喊声，淹没了越南人和阿尔巴尼亚人的喋喋不休。

I glimpsed, between the hills, sea and white surf curling on golden sand; vultures and buzzards floated overhead.

我朝山间张望，白色的海浪和金色的沙滩呈现在眼前，秃鹫和苍鹰在空中翱翔。

Distribution: two overhead camshafts, 16 valves.

分布：两个顶置凸轮轴，16气门。

Certain engines with overhead camshafts have timing belts that have a limited life span.

顶制凸轮轴结构的汽车发动机都配备了正时皮带，并且这个皮带的生命周期是有限的。

The overhead and standing costs still have to be carried by the vehicle and recovered from the passengers or consignors of the goods' that are carried.

很明显，车辆不可能每天都在使用，所以需要对特定的车辆一年中运行的天数进行一个评估。

The most common types are overhead trolley conveyors.

最通常的类型是在头上的吊运车运送装置。

From overhead, the Corsairs of VMF-312 delivered 37 close air support sorties.

在天上，VMF-312中队的海盗战机进行了37波次的近距离空中支援。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。