警號發生器 的英文怎麼說

中文拼音 [jǐngháoshēng]
警號發生器 英文
horn trumpet
  • : Ⅰ動詞1 (戒備) guard against; garrison 2 (使人注意) warn; alarm Ⅱ形容詞(感覺敏銳) alert; vig...
  • : 號Ⅰ名1 (名稱) name 2 (別號; 字) assumed name; alternative name3 (商店) business house 4 (...
  • : 名詞(頭發) hair
  • : Ⅰ動詞1 (生育; 生殖) give birth to; bear 2 (出生) be born 3 (生長) grow 4 (生存; 活) live;...
  • : 名詞1. (器具) implement; utensil; ware 2. (器官) organ 3. (度量; 才能) capacity; talent 4. (姓氏) a surname
  1. Incondition of surface anti - corrision and insulation coat of metal and tiny hole of steel where resistance and crack is very small, when supplying a high voltage, gas crack will be punctured and electric spark discharging will occur, now send a pulse signal to the alarming circuit the alarmer can send out sound and light to alarm. we can do leak hunting on the coating according to this principle

    金屬表面絕緣防腐層過薄、漏鐵及漏電微孔處的電阻值和氣隙密度都很小,當有高壓經過時就形成氣隙擊穿而產火花放電,給報電路產一個脈沖信,報出聲光報,根據這一原理達到防腐層檢漏目的。
  2. The analog signals are regulated to satisfy the system and analog - to - digital converter ( adc ) ; dsp is the core part and is connected with adcs, a controller of ethernet, a rs - 485 bus transceiver, a can bus transceiver and a clock. the real - time data is disposed by dsp and is transferred to the upper computer when the alarm is happened

    模擬信調理模塊對輸入的信進行調理,以達到系統和模數轉換( adc )采樣的要求; dsp作為系統的核心部件,外擴了adc 、以太網控制、 rs - 485總線收、 can總線收和時鐘晶元, dsp對實時數據進行處理,當報時將實時數據通過以太網上傳給上位機。
  3. But, the alarm signals from scada have disadvantages as follows : ( 1 ) the open - air feeder terminal units ( ftu ) are interfered by strong electromagnetic and thunder. besides, the failure of relays and the fault of ftu can also lead to that fault information is interfered and aberrant. ( 2 ) in the process of transmission and commutation, the error in the communication equipment may result in the signals err or lose

    然而,現有的scada系統在配電網故障時提供給調度員的報信息有如下局限性: ( 1 )面向現場的戶外饋線終端ftu運行環境惡劣,承受強的電磁、雷電干擾,並且由於繼電節點故障、 ftu元件損壞等因素的存在,使得配電網信息受干擾、畸變的可能性較高; ( 2 )在信傳輸及變換過程中,通訊裝置的故障等原因,也可能導致信出錯甚至丟失; ( 3 )保護裝置和斷路本身也有可能誤動或拒動。
  4. Our business scope includes research, development, design and production of following products : vacuum and high pressure equipment for environmental cleaning, parking and revenue control systems, vehicle emergency lights and sirens, audible and visual signaling, lighting, cable connectors, plugs and receptacles used for mining ; sale of the self - produced products ; and provision of technical service and technical consulting

    經營范圍為高壓及真空環境清潔設備,停車場電子收費系統設備,車用燈和,可視和可聽的信燈和報設備,礦用燈具、連接、插頭和插座的研究、開、設計、產;銷售自產產品以及提供配套服務;技術服務和技術咨詢。
分享友人