drive key 中文意思是什麼

drive key 解釋
錐樞
  • drive : vt （drove 〈古語〉 drave; driven; driving）1 驅逐，趕，攆 （along; away; back; down; in; off; ou...
  • key : n 1 鑰匙。2 要害，關口，要沖。3 關鍵，線索，秘訣；解法。4 （外國書的）直譯本，圖例，題解，圖解，...
  1. The two decades of development will serve as an inevitable connecting link for attainting the third - step strategic objectives for our modernization drive as well as a key stage for improving the socialist market economy and opening wider to the outside world

    這是實現現代化建設第三步戰略目標必經的承上啟下的發展階段，也是完善社會主義市場經濟體制和擴大對外開放的關鍵階段。
  2. According to the system technology require, adopting singlechip realize open loop digital control of hdclsm ; using v / f conversion and complex key - control method realize digital setting of system parameter, such as velocity ; using micro - stepping control insure the motor running more smoothly ; adopting debasing speed control method to eliminate the mechanical impact of distance termination effectively ; at the same time, analyzing main power circuits drive circuit and protect circuit of system, completing hardware design and facture and software programming and debugging ; at last, making a whole test in hybrid rotary step motor. the experiment result indicates that this control system reaches the qualities required and run smoothly also

    根據系統技術要求，採用單片機實現了混合式直流直線步進電動機的開環數字控制；利用v f變換和復合鍵控方法實現了系統轉速等參數的數字設定；利用細分控制技術保證了電機運行的平穩性，並進行了波形分析和理論研究；採用單片機軟體降速控制策略解決直線步進電機行程末端的機械沖擊問題；同時對主功率電路、驅動電路和系統保護電路進行了分析，完成了硬體設計、製作和軟體編程、調試，最後在混合式旋轉步進電動機上進行了全面測試。
  3. Drive and control is one of the important research aspects of dextrous robot hands, which plays a key role in improving the levels of intelligence and manipulation

    機器人靈巧手的驅動與控制是機器人靈巧手研究的主要方向之一，它是提高其智能化水平和作業水平的重要因素。
  4. In the next place, by studying the change of the resonant frequency of the whole system, this paper designs the circuit to track the resonant frequency of the system by cd4046 mainly. at the same time, in order to improve the efficiency and get better dynamic capability of the converter, we choose pll and fuzzy control after comparing the pll circuit, fuzzy circuit and pll ? fuzzy control circuit. in the end, this paper brings forward the control blue print to realize the drive control circuit of the high frequency converter, using the dsp chip as the key part to realize four routes of pwm drive pulses with dead band of the control system

    其次，通過對整個系統諧振頻率變化的分析和研究，設計了以鎖相環cd4046為核心的鎖相環控制電路，同時，在綜合比較鎖相環控制、模糊控制以及模糊控制和鎖相環復合控制三種控制演算法的基礎上，進行了系統模擬，得出採用復合控制可使跟蹤電路既具有鎖相環路較好的穩態性能，又擁有模糊控制較好的動態性能，系統魯棒性能好，同時也提高了逆變器的效率。
  5. Recently, in the field of microfluidics system the drive mode of flow is a key problem, dc electroosmoticflow micropump bases on the principle of electroosmosis, which control the flow in the microchannel with electric field. recent years, it is more and more attracting people to realize it

    當前在微流控系統中液體的驅動方式是一個關鍵問題，直流電滲流微泵是基於電滲原理，利用電場控制通道中的液體流動，實現無運動部件的液體流動系統，近年越來越受到人們的重視。
  6. Based on the analysis of the advantage and disadvantage of both overseas and domestic closed cold forging equipment, closed cold forging equipment consisting of a nc precise forging hydropress and a set of hydraulic drive female die has been developed, hence realization of the precision die forging of key parts for car, such as bevel gears

    摘要在分析了國內外現有閉式冷精鍛裝備的優缺點的基礎上，開發研製了數控精鍛液壓機和液壓傳動凹模模具裝置，構成閉式冷精鍛設備，實現了圓錐齒輪等轎車關鍵零件的精密模鍛生產。
  7. Shell end mills with tenon and parallel key drive ; dimensions

    帶榫和平行鍵槽的筒形端銑刀.尺寸
  8. Software design includes the following : firstly stb part - bottom drive : including front - end drive, flash drive, the receiving software of the front board key - press and remote control signal

    機頂盒部分底層驅動程序，包括：前端驅動、 flash驅動、前面板按鍵接收軟體和遙控信號接收軟體等。
  9. To improve the inner drive of police is the key point for constructing police force with quality

    增強公安民警的內驅力是質量建警的關鍵
  10. Side and face cutters with straight teeth with key drive

    鍵傳動的直齒三面刃銑刀
  11. Side and face cutters with staggered tooth with key drive

    鍵傳動交叉齒的三面刃銑刀
  12. Double equal angle cutters with key drive

    鍵傳動雙面等角刀具
  13. Single angle cutters with key drive

    用鍵傳動的單角銑刀
  14. Bore cutters with key drive - form milling cutters with constant profile

    鍵傳動鏜刀.有恆定外形的成形銑刀
  15. Interlocking side and face cutters with staggered tooth with key drive

    帶鍵傳動的交錯齒的互聯的三面刃銑刀
  16. Slotting cutters with key drive

    鍵傳動的開槽銑刀
  17. Facing cutters with key drive

    用鍵傳動的平面銑刀
  18. Drive out key risks early

    盡早發現關鍵風險
  19. But it can be our key tool to drive all these virtues. and hong kong will excel as the leading digital city, connecting the world

    不論是何等改變，這些都是我們應珍惜和重視的價值觀，而資訊科技就是我們推動落實這些價值觀的重要工具，令香港脫穎而出，成為先進的數碼城市，連結全球。
  20. Engine and performance : two stroke air cooling engine, powerful ; key parts imported, reliable and durable ; excellent start - up performance of no less than three times ' drawing, easy and convenient to operate ; chain wheel drive, minimum power loss ; constantly variable speed and disk brake guarantee your safety

    動力性能：風冷二沖程發動機，功率強大，多種進口件組裝，性能穩定可靠，壽命長；優異的啟動性能，保證您不超過三次拉動，即可啟動發動機；採用無級變速裝置及性能優良的碟剎系統，使整車運行安全可靠，操縱方便；鏈式傳動，令功率損失減至最小。
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