通斷 的英文怎麼說

中文拼音 [tōngduàn]
通斷 英文
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  • 通 : 通量詞（用於動作）
  • 斷 : Ⅰ動詞1 （分成段） break; snap 2 （斷絕;隔斷） break off; cut off; stop 3 （戒除） give up; abstai...
  1. The communication between computer and plc is realized by the programming port, and the communication between computer and servo unit is realized by databus, and the cooperative control between plc and servo unit is realized by an audion

    利用plc的編程口實現了計算機與plc的通信。利用數據總線實現了計算機與伺服單元的通信。利用三極體的通斷特性實現了plc控制列印頭振動與伺服單元控制電動執行機構運動的協調。
  2. Mainly used for timing of fanner, heater fireplace, and other home appliances. it can limit the operating time of equipments within certain selection. when settled time is up

    主要與電風扇取暖器暖風機飲水機足療儀等家用配套，作為定時接通斷開電源之用。
  3. The circuit tester is a simple test instrument which only shows whether the circuit is intact or whether there is a break.

    電路導通器是一種簡單的量測儀表，它只能檢查電路的通斷狀況。
  4. With first - class equipment and sophisticated technlogy, it produces american type heavyduty, light - dutyforged steel pipe wrenches, high - grade and ordinary wire cutters, chain pipe wrenchws and european type6 - inch, 7 - inch, 8 - inch combinationpliers. it can also process with xupplied samples. the products are slod to the us, europe south - east asia, and the middle east

    公司以一流的設備、精湛的工藝，生產各種規格美式重型、輕型、英式鍛鋼管子鉗，高檔精品斷線鉗、普通斷線鉗、鏈條管子鉗，並可以來樣加工定做，產品遠銷美國、歐洲、東南亞及中東地區。
  5. This switched parasitic yagi - uda antenna uses a yagi - uda antenna as its prototype, and can change radiation pattern by the control of rf switch which is placed at the center of its reflector

    該開關八木天線以八木天線為原型，通過八木天線反射器中部的微波開關控制反射器的通斷來改變開關八木天線的方向圖。
  6. High - frequency link power converters are receiving increasing attention. when the input frequency of ac - ac converter is quite high, such as 20khz or above, in order to make sure the converter switching action is restricted to the zero crossing point of the link voltage, the switching cycle becomes discrete pulse spectrums, however, the conventional pwm converters are ruled out because they would fail either to the efficiency or the low - distortion criteria

    當交-交變頻器的輸入頻率非常高，通常為20khz時，為了在零電壓條件下實現逆變器開關管的通斷，變換器的開關時刻必須選擇在高頻交流電壓脈沖為零時，這意味著變換器開關時刻在時間軸上成為不連續的點，而常規的硬開關pwm變換器是將開關時刻選擇在任意時刻。
  7. The control method was introduced and the hardware of the controller was designed. the controller uses the 89c52 and 89c2051 as the main control unit and produces the on and off and angle signal of each phase. combined with protecting signal and current chopping signal, it can control the igbt on and off

    介紹了srd的控制方式和本系統所採用的控制策略，對控制器的硬體電路進行了設計，控制器以89c52和89c2051雙cpu為主控單元，採用模糊調節，發出相通斷信號和角度信號，並和電流、電壓等保護信號以及斬波信號相結合，實現對主功率元件的通斷控制。
  8. The railway communication is broken.

    鐵路交通斷絕了。
  9. Currently they are fabricated by lithographic process, which is very expensive and time consuming since it is a several step process. the laser direct writing system is the kind of tool that exposes the precision patterns by the micro - spot on the photosensitive material

    所謂激光直寫，就是利用聚焦的激光光束，由計算機控制聲光調制器的通斷以及平臺的移動，在光刻膠上進行曝光，經過顯影后得到所需要的圖形。
  10. Considering the above control strategies which make the controller can not be real - time processing because its workload has increased, control circuits of the main switches based on eprom are designed, which can implement control scheme of firing angles and phase voltage. furthermore, it avoids power converter saturation in the process of commutation

    上述控制策略的引入造成控制器運算量增大、難以在線實時控制，又設計了基於eprom的主開關器件通斷控制電路，實現了開關磁阻電動機開通關斷角控制及對施加於相繞組上電壓的優化控制，同時避免了換相時可能引起的功率變換器飽和現象。
  11. Based on the analysis of the working principles and the circuit features of the air - condition controller, the circuit is described by the logic signal, and according to the fault features of the components and some rules the number of sample is decided

    在系統的分析了空調控制櫃的工作原理和電路特點的基礎上，選擇了電路的通斷信號對電路狀態進行描述，並根據電路元件的故障特點和一定的原則確定了采樣點數目。
  12. The control method is introduced and the hardware of the controller is designed. the controller uses the tms320lf2407 of ti company as the main control unit and produces the on and off and pwm signal of each phase controlling the igbt on and off

    介紹了srd的控制方式和本系統所採用的控制策略，對控制器的硬體電路進行了設計，控制器以ti公司的tms320lf2407為主控單元，發出相通斷信號和pwm信號，實現對功率元件的通斷控制。
  13. On - off keying ook

    通斷鍵控
  14. On - off keying

    通斷鍵控
  15. In order to overcome the disadvantages of servo valves and the spool valves, the fast hydraulic system controlled by the fast on - off valve is researched which uses the on - off valves as the pilot valves. they are used to control the opening and closing of the logic valves, thus they can control the pressure and the flow. so they can control the movement direction and the velocity of the piston

    為了克服伺服閥和滑閥的不足，本文所研究的基於快速開關閥的快速液壓系統採用快速開關閥作先導閥，控制邏輯閥的開啟和關閉，從而控制液流的通斷和壓力的高低、流量的大小，以實現對活塞運動方向、速度的控制。
  16. A novel high - power pollution - free smps is presented in this paper, which accomplishes simultaneously the goal of soft - switching pwm, the input / output isolation, the output voltage regulation and three - phase pfc with a single - stage power processor and simple pseudo - phase - shift control circuit. therefore, compared with the normal two - stage system, the single - stage power supply has simpler structure, lower cost, higher efficiency and easier to control. the proposed smps can be used in the three - phase power system, and can output high power over kw - order and input / output ( i / o ) isolation dc power supply

    本文提出的新型無污染大功率開關電源正是採用三相三線制輸入電源，利用單級偽相移零電壓零電流開關脈寬調制（ pps - zvzcs - pwm ）全橋變換器完，成功率因數校正（ pfc ）和輸出電壓快速調節、隔離的雙重功能，並且該變換器開關管在零電壓或零電流下通斷，顯著的減小了emi 。
  17. The diesel and electric machine are combined through a gearbox in the powertrain and the electric machine ' s work state is controlled by power electronic transistor

    在本實驗系統中電機與柴油機動力通過齒輪箱合併在一起，電機的加入與撤除由電力半導體進行通斷控制。
  18. The controller uses the tms320f240 of ti company as the main control unit, adopts pi digital adjusting and pwm controlling, produces turn - on and turn - off signal of the igbt, combining with the protection current and voltage

    該控制器以ti公司的tms320f240為主控單元，採用pi數字調節及pwm控制，並結合電流、電壓保護，實現對主功率器件的通斷控制。
  19. On - off controller

    通斷控制器
  20. It is composed of magnetic pulse sensor and control components, and is a built - in part inside distributor. it detects engine cranking position signal and cylinder signal via sensor, followed by treatment by control unit, thus controlling the on off of the current of control ignition coil to achieve the purpose of ignition. it has a function of auto closing regulation

    該型產品是為微車無觸點點火系統而研發的，它由磁脈沖傳感器和控制組件構成，內置於分電器內，通過傳感器檢測發動機曲軸位置信號汽缸信號，然後經控制組件處理，控制點火線圈中電流的通斷，從而達到點火目的，具有閉合角自動調整等功能。
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