upper boiler 中文意思是什麼

upper boiler 解釋
上汽鍋
  • upper : adj 1 （更）上面的，上方的，上部的；較高的；上級的；（議會）上院的；（衣服）穿在外面的。2 上流的...
  • boiler : n. 1. 煮器（壺、鍋等）；熬煮東西的人。2. 汽鍋，鍋爐；〈美俚〉酒類干餾器。3. 〈俚語〉導彈。
  1. These are the main contents : the characters in time domain and frequency domain of the background noise inside boiler are analyzed theoretically and studied by experiments, and the upper limit frequency of it is confirmed, these are very important to the diagnosis of boiler tube leak and avoid wrong alarms

    對爐內背景噪聲的時、頻域特性進行了理論分析與實驗研究，確定了爐內背景噪聲的上限頻率，這對爐管泄漏的診斷和防止誤報警具有重要意義。
  2. This paper introduces a kind of fuel and gas boiler intelligent control system. it includes computer - based upper control system and microcomputer - based lower control system. upper control system is responsible for the united control of many boilers, sending control command to lower control system, accepting collecting data from lower control system, displaying real - time or history working state for user

    本鍋爐控制系統由上位機控制系統和下位機控制系統兩大部分組成，上位機由微型計算機組成，負責多臺下位機鍋爐的聯合控制，可隨時查看各下位機的當前運行狀態和歷史運行記錄等等，下位機控制系統負責單臺鍋爐的自動運行，來調節鍋爐出水溫度和用戶供水溫度。
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