短程呼叫 的英文怎麼說
中文拼音 [duǎnchénghūjiào]
短程呼叫
英文
short haul call-
During the whole of this scene, which lasted some three hours, he had plenty of shouting and weeping and sentimental company, and i throughout defarge held him by the collar, as if to restrain him from flying at the objects of his brief devotion and tearing them pieces
在這長達三個小時的盛大場面之中，他跟許多感情充沛的人一起呼叫著，哭喊著。德伐日在整個過程中都揪住他的衣領，彷彿怕他會對他短暫的崇拜對象沖出去，把他們撕得粉碎。The technique of the multi - channels sharing and the bus topological structure are adopted in the system, which does n ' t set the central switch and which not only can realize many users share a few explosion - proof channels, but also reduce the cost of the channels, while improving the utilization factor of them. the users " extension is flexible and convenient. the system has the functions of amplifying call and telephone talk
該系統不設主機，採用多通道共用技術和總線式拓撲結構，實現多用戶共用少數防爆繩路，降低了繩路成本且提高了利用率；用戶擴展靈活、方便：具有擴音呼叫和電話對講功能；工程布線簡單，費用低，工期短。
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