翻訳と辞書 Words near each other ・ Water sustainability at UBC ・ Water table ・ Water table (architecture) ・ Water Talkies ・ Water tank ・ Water tariff ・ Water taxi ・ Water Taxi Beach ・ Water Taxi Service (Trinidad and Tobago) ・ Water Temple ・ Water tender ・ Water testing ・ Water thick-knee ・ Water thief ・ Water thread experiment ・ Water timer ・ Water to the Dead ・ Water toad ・ Water torch ・ Water torture ・ Water tourism ・ Water tower ・ Water Tower (disambiguation) ・ Water Tower Hellevoetsluis ・ Water Tower Park ・ Water Tower Place ・ Water Tower Simpelveld ・ Water Tower, Cardiff Central Station ・ Water Tower, Chester ・ Water towers in Września 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 Water timer ： ウィキペディア英語版 Water timer A water timer is an electromechanical device that, when placed on a water line, increases or decreases the water flow through the use of an embedded (solenoid) valve. It is used in conjunction with irrigation sprinklers to form an automated or non-automated sprinkler system, capable of administering precise amounts of water, at a regular basis. ==Alternatives to water timers== An alternative to a water timer to administer precise amounts of water at a regular basis, is to precisely calculate the needed waterflow and arrange a system composed by a Time switch and an electric pump that. The electric pump is to be arranged to be turned on and off at regular intervals by the time switch to administer (fairly) precise and regular water quantities.〔(Time switch with electric pump and flow calculation replacing water timer )〕 This approach, used frequently in DIY watering systems, allows financial savings as the water timer can be discarded. For high-end applications however, water timers sometimes allow more flexibility and more options. 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「Water timer」の詳細全文を読む 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.