power down mode 中文意思是什麼

power down mode 解釋
省電狀態
  • 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...
  • down : adv （downmost）1 向下（面）；下，降；在下（面）。 come down 下來；下（樓）來；（雨等）落下。 The...
  • mode : n 1 法，樣，方法，方式。2 模，型；樣式，體裁，款式；習慣。3 風尚；〈the mode〉流行，時髦。4 【語...
  1. If you turn down the volume level of the amplifier too low, the auto power on / off function may activate, causing the subwoofer to enter power saving mode

    您如果把放大器的音量電平調得太低，自動電源開關功能即可能會被激活（打開） ，而使副低音揚聲器進入節電模式。
  2. At last, the fit technology was applied into the system. 1. base on the characteristics of cpu ( they can change the running state ), and the system is parallel satellite - carried computer system, so divide them into three states : double run mode, single halt mode, power down mode

    具體工作如下: 1 、根據cpu的可降頻運行的特點，將其分為三種狀態:雙全速模式，單閑置模式和雙閑置模式，降低功耗效果明顯; 2 、根據系統可脫離i / o設備運行的特點，在系統運行時動態地給i / o設備供電。
  3. Firstly, the current testing localization in the detection of electric bow is analyzed and the new system ' s whole construction developed in this thesis is introduced ; in the 2rd chapter, the embedded 110v dc power supply is analyzed and constructed, and with experiments, some dissonant results such as the fluctuation of output pwm ( pulse width modulation ) pulses, the power noise added to output voltage, and the drop of output voltage have been analyzed and the problems have been broken down one by one ; in chapter 3, stepping motor ' s drive has been systematically dissertated, and combing stepping motor ' s subdivided drive technology, the author develops an intelligent mini - step driving circuit using a main - sub microprocessor structure, which is validated in the hybrid stepper based system ; in the 4th chapter, liquid crystal driving and displaying technology is specified in detail, with one sort of lcd modules ( tlm12864h ), the author develops an feasible circuit for the new testing system, designs a menu mode based program struc ture and brings here some programming codes using franklin c51 programming language ; in chapter 5, the above built system is used in the electric bow ' s practical detection, and the differentiating rate of this system is analyzed

    論文首先分析了目前機車受電弓檢修方式存在的局限並概述了本論文研製的受電弓測試系統的體系架構；第二章對系統內置110v直流控制電源進行了分析和設計，結合試驗對輸出pwm振蕩、輸出電源噪聲大、輸出電壓下跌等現象進行了分析並提出解決措施；第三章論述了步進電機的驅動，結合步進電機微步驅動技術研製了基於上下位單片機組的混合式步進電機智能驅動電路，並在試驗中得以驗證；第四章詳述了液晶驅動及顯示技術，利用一款液晶顯示模塊tlm12864h研製出本系統用液晶顯示電路，設計了菜單式的程序結構並以franklinc51編程方式給出部分子程序代碼；第五章則將以上構建的整個系統應用在機車受電弓的實測中，並對測試解析度進行了分析。
  4. 618 method of ground connection resistance measurement is proposed. the effect of some cutting down resistance methods based on theory and practice are researched, large quantities of experiments that affect ground connection resistance have been completed, authentic and reliable data are obtained, conclusion of cutting down the ground connection system resistance of aerospace experiments are drawn. power distribution mode in measurement factory building is explored

    就接地電阻測量方法，提出了0 . 618法；對降低接地電阻方法，從理論和實踐兩方面研究幾種降阻方法的效果，並就接地電阻測量和接地電阻阻值的各種影響因素開展了大量實驗，獲得真實可靠數據，在此基礎上開展了進一步研究，為降低航天試驗用接地系統的接地電阻提供了有益的工程實踐經驗和結論。
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