单词 | 避雷 |
释义 | DEFINITIVE EXAMPLES 权威例句〔conductor〕A lightning rod, as on a house or barn.避雷针,如房子或仓库上面的美国传统〔evade〕The aircraft is designed to evade detection by radar.这架飞机经设计可以躲避雷达的侦查。外研社新世纪〔lightning arrester〕A protective device for electrical equipment that reduces excessive voltage resulting from lightning to a safe level by grounding the discharge.避雷器:一种电器保护装置,利用将电流引入地下的作法使闪电引起的高电压减少到安全的程度美国传统〔lightning rod〕A grounded metal rod placed high on a structure to prevent damage by conducting lightning to the ground.避雷针:与地相连的金属针,放在建筑物上面利用将闪电放电引入地下来避免其被破坏美国传统〔rod〕A lightning rod.避雷针美国传统〔strike〕Lightning conductors protect buildings and tall structures from lightning strikes.避雷针保护大楼和高层建筑物免遭雷击。剑桥高阶〔take〕Combat pilots, flying low to avoid radar, took out the guerrilla leader's bunker in a single mission.在一次行动中,战斗机飞行员在低空飞行以躲避雷达,发现并炸毁了游击队领导所在的掩体美国传统〔yagi〕A directional radio and television antenna consisting of a horizontal conductor with several insulated dipoles parallel to and in the plane of the conductor.八木天线:一种定向的收音机或电视的天线,由与水平的避雷针平行的几个绝缘振子和绝缘平面组成美国传统A lightning conductor is a means of protecting buildings and tall structures from lightning strikes.避雷针是用来保护大楼和高层建筑物免遭雷击的一种手段。剑桥国际 |
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