翻訳と辞書 Words near each other ・ wire gun ・ wire tapper ・ wire-drawer ・ wire-heel ・ wire-puller ・ wire-pulling ・ wire-tailed ・ wire-worker ・ wire-wound gun ・ wiredraw ・ wireless ・ wires ・ wirework ・ wireworm ・ wiriness ・ wiring ・ wiry ・ wis ・ wisard ・ wisdom Dictionary Lists mini英和辞書 mini和英辞書 Webster 1913 Latin-English FOLDOC Wikipedia English ウィキペディア

翻訳と辞書　辞書検索 [ 開発暫定版 ] スポンサード リンク wireless ： 英英辞書 Wire"less a.Having no wire; specif. (Elec.), designating, or pertaining to, a method of telegraphy, telephony, etc., in which the messages, etc., are transmitted through space by electric waves; as, a wireless message. Wireless telegraphy or telegraph (Elec.), any system of telegraphy employing no connecting wire or wires between the transmitting and receiving stations. Although more or less successful researchers were made on the subject by Joseph Henry, Hertz, Oliver Lodge, and others, the first commercially successful system was that of Guglielmo Marconi, patented in March, 1897. Marconi employed electric waves of high frequency set up by an induction coil in an oscillator, these waves being launched into space through a lofty antenna. The receiving apparatus consisted of another antenna in circuit with a coherer and small battery for operating through a relay the ordinary telegraphic receiver. This apparatus contains the essential features of all the systems now in use. Wireless telephone, an apparatus o Wire"less n.Short for Wireless telegraphy, Wireless telephony, etc.; as, to send a message by wireless. スポンサード リンク 翻訳と辞書 : 翻訳のためのインターネットリソース Copyright(C) kotoba.ne.jp 1997-2016. All Rights Reserved.