main power source 中文意思是什麼

main power source 解釋
主電源
  • main : adj 1 主要的，主，全，總。2 充分的，盡量的；全力的，有力的。n 1 體力，氣力；力〈僅用於 with might...
  • power : n 1 力，力量；能力；體力，精力；（生理）機能；〈常 pl 〉才能。2 勢力，權力，權限；威力；政權；權...
  • source : n 1 源頭，水源，源泉。2 根源，本源；來源。3 原因；出處；原始資料。4 提供消息的人。5 血統。vt 〈美...
  1. Changcheng power source co., ltd, one of main holding company of changcheng group, which based on high - technology and for the purpose of making national industry prosperous in the big economic market, has applied for several patents and become a leading manufacturer of power source equipment in china

    長城電源有限公司系中國長城集團下屬控股子公司，在風起雲涌的市場經濟中，始終堅持以振興民族工業為己任，以高科技謀發展。
  2. The company main product includes : the vacuum electron gun, opticsmembrane level thickness measuring instrument, the electron gunscanning control meter, the high efficiency crystal thyratron pressureregulator, the precise optics with the power source, the electricitycontrol the cabinet, the data acquisition module and so on

    公司主要產品有：真空電子槍、光學膜層厚度測量儀、電子槍掃描控制儀、大功率晶閘管調壓器、精密光學用電源、電氣控制櫃、數據採集模塊等。
  3. Main source : coal - fired power plants and automobile exhaust

    主要來源：汽車尾氣和燃煤發電廠。
  4. Transmitting noise is main interfereing source of switch power supply which is coupled through lines of power supply, singal, interlinkage and grouding

    摘要傳導型噪聲是開關電源的主要騷擾源，它可以通過電源線、信號線、互連線、接地導體等進行耦舍。
  5. A number of green groups have pointed out that the serious air pollution problem has its main source from the pollutants emitted from mainland plants and coal - fired power stations in both hong kong and the mainland

    有多個環保團體指出，空氣污染問題嚴重，主要源於內地工廠及香港和內地燃煤發電廠排放的污染物。
  6. Currently warsony corporation has multiple lighting source and lighting systematic product, which provides modern life with the most advanced power reduction and environmental protection technology, and pioneering environmental protection lighting fashion all over china. main products include solar energy plate with high conversion ratio, high - efficient controller and commutator etc

    公司的主要產品有：高轉換率太陽能板膠體蓄電池高效控制器逆變器大功率led等，產品運用廣泛，已普遍用於太陽能戶外照明太陽能廣告箱牌太陽能蓄電房子太陽能交通信號及監控系統及各類太陽能小禮品等。
  7. The plant is in the shou zhou city with convenient traffic and communication, sufficient water and power, the source of the main raw material : power and coal come from the city, petroleum coke from market

    項目建設條件：該廠位於朔州市區，交通便利，水電充足。主要原材料來源：電力，煤炭來源於本地，石油焦市場購買。
  8. It is not, however, the source of a modern bomb ' s main explosive power, for just as the chemical explosives trigger a fission explosion by compressing the plutonium, that fission explosion is used to ignite the third stage, a still - larger fusion explosion, by compressing and heating the main part of the bomb

    然而，該連鎖反應並不是核彈主要爆炸能的源頭，因為它只是化學爆炸物通過壓縮鈈而引發分裂性爆炸，並將進一布引發核彈爆炸的第三個階段，即通過壓縮並加熱核彈主體部位而引起的一種更大范圍的分裂性爆炸。
  9. The main hardware modules are discussed such as dsp subsystem, gap check subsystem and power source subsystem, the software architecture, interface architecture and i / o interface assignment is investigated and designed

    在硬體方面討論了該系統的主要硬體模塊，如： dsp子系統、間隙檢測和智能化電源子系統。
  10. Through theoretic reckoning and simulating analyzing, several control strategies for shunt apf were compared and chose ip - iq arithmetic of the instantaneous reactive power theory control strategy as the right scheme to produce the instructing current. based on it, some new control arithmetic was subjoined to suppress the resonance in system and balance the dc side capacitor voltage. two topologies of main circuit were compared and chose the three - phase voltage - source converter with a split - capacitor as its main circuit structure

    通過理論計算和模擬分析，比較了並聯型apf的幾種控制策略的優點和缺點，從中選擇瞬時無功理論控制策略i _ p - i _ q計算方式為指令電流產生的演算法，並在此基礎上增加了抑制系統諧振和平衡直流側電容電壓的控制；比較了並聯型apf主電路的兩種常見形式，從中選擇了三相電壓型變流器的主電路形式；算出適合該apf的直流側電容和出線電感的參數；設計出能有效消除apf產生的高次諧波的高通濾波器。
  11. Hardware circuit includes the unit loop circuits such as main loop circuit, drive circuit, control circuit, protective circuit, the circuit of power source and displaying circuit etc. the function that the induction cooker can realizes are mainly as follows : heat function, warm function, time function, no pan detecting and alarm function, which includes overheat alarm, over voltage or under voltage alarm, fan failure alarm etc. the displaying interface has digital number display indicator and vacuum fluorescent display

    硬體電路主要包括主迴路、激勵電路、控制電路、保護電路、電源電路和顯示電路等單元迴路，主要實現的功能如下：加熱功能、定溫功能、定時功能、無鍋檢測功能、報警功能，具體包括過熱報警、過壓或者欠壓報警、風扇失效報警等。顯示界面有數碼管顯示和真空熒光屏顯示。
  12. The hardware circuit design include : industrial control computer configuration, selection of industrial control board type, design of the power supply and monitoring interface circuit, design of signal processing interface circuit ( the constant current source circuit, the time base signal processing circuit, the processing circuit for the signal to be measured ), design of panel control circuit, design of the system self - checking circuit, and etc. the program flow hart include : main program flow chart, system boot - strap self - checking program flow chart, manual static testing program flow chart, semiautomatic static testing program flow chart, automatic static testing program flow chart, dynamic testing program flow chart, transient testing program flow chart, source voltage and current monitor program flow chart, investigate function testing program flow chart, and etc. the measure system offers six working power supplies, the signal of time base, the signal of constant current source, sine wave signal and step to leap signal, and measures the frequency of the output pulse signal of the wide range pulse convert circuit accurately under three kinds of different test state ( static form, dynamic form and transient form )

    硬體電路設計包括：工控機配置、工控板卡選型、產品電源及監控介面電路設計、信號處理介面電路（恆流源電路、時基信號處理電路、被測信號處理電路）設計、面板控制電路設計、系統自檢電路設計等。程序流程圖包括：主程序流程圖、系統開機自檢程序流程圖、手動靜態測試程序流程圖、半自動靜態測試程序流程圖、自動靜態測試程序流程圖、動態測試程序流程圖、暫態測試程序流程圖、電源電壓和電流監控程序流程圖、研究功能測試程序流程圖等。測試系統提供六路工作電源、時基信號、恆流源信號、正弦波信號和階躍信號，並對三種不同測試狀態（靜態、動態、暫態）下大量程脈沖變換電路輸出脈沖信號的頻率進行精確測量。
  13. Scarcity of small, economical terahertz source which can offer continuous wave of high average power is the main limitation for a broad application of terahertz technology

    然而，缺少體小便捷、經濟適用以及能提供連續的、平均功率較高的太赫茲輻射源是限制太赫茲技術更廣泛應用的主要因素。
  14. The emphasis is put on discussing and studying of the following issues : the legal rules and requirements of dead ship condition and original power sources for ship in international conventions for the safety of life at sea, 1974 ( solas 74 ) and rules for the classification of sea - going steel ships ( 2006 ) of china classification society, basic characters of dead ship condition and main patterns of original power sources for ship, some requirements of emergency source of electrical power and start - up equipment of marine power generating machines, as well as some measures of maintenance and management of original power sources

    摘要探討並研究1974年國際海上人命安全公約和中國船級社《鋼質海船入級規范（ 2006 ） 》關于船舶癱船狀態和船舶原始動力源的規定和要求、癱船狀態基本特徵和船舶原始動力源的主要型式、應急電源和船舶動力機械的起動裝置的要求以及船舶原始動力源的維護與管理等問題。
  15. Battery is the only power source for portable equipment. in order to prolong the service time of these battery - operated equipments, ultra - low - power consumption is demanded. the main method that decreases the power losses is to higher the conversion efficiency and to lower the operating voltage

    開關變換器內包含了帶隙參考電壓源、誤差放大器、頻率補償電路、三角波產生電路、 pwm比較器以及數字邏輯控制電路，此晶元採用聯華電子公司0 . 6微米cmos工藝。
  16. Regardless of its power source, the auto in the future will still be the main problem in urban traffic congestion

    無論採用何種能源，未來的汽車仍將是城市交通的一個主要問題。
  17. In this foundation 80khz / 180a high frequency inverter was designed, already succeeded to use in the fuji company induction heating power source main circuit resonant element character test, which confirmed the theory and the experimental study result accuracy and the rationality

    在此基礎上設計的80khz 180a高頻逆變電源，已經成功用於富士公司感應加熱電源的主迴路諧振元件的特性測試，也驗證了本文理論與實驗研究結果的正確性與合理性。
  18. Quality control for steel fiber concrete construction of main plant house of tgp power source station

    三峽電源電站主廠房噴鋼纖維混凝土質量控制
  19. The system can display out voltage and out current. 80c198 microcomputer is used as the control circuit of this power source. the serial voltage regulate technology, high frequency switch technology and scr pre - regulate technology are adopted in the main circuit

    電源的控制電路選用80c198單片機為核心，主電路採用線性串聯調整穩壓技術、高頻開關技術和可控硅預穩壓技術。
  20. At last, it drew a conclusion that summarined the design thought of permanent magnetic brushless dc motor control system after absenting waves of controller ' s work. permanent magnetic brushless dc motor control system can become main power source in ship electric propulsion field, and the research have important s signification

    最後，在控制系統實際運行時對波形進行了觀測，給出了結論，總結了無刷直流電機控制系統的設計思想，提出永磁無刷直流電機將成為船舶電力推進的主要動力，對其控制系統的研究具有廣泛的應用價值。
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