selection switch 中文意思是什麼

selection switch 解釋
選擇掣
  • selection : n. 1. 選擇；挑選；選拔。2. 拔萃；選擇物；精選物[品]；文選。3. 【無線電】分離，（自動電話）撥號。4. 【生物學】選擇，淘汰。
  • switch : n 1 （樹上折下的）細樹枝；軟鞭子；鞭打。2 假發；（尾巴上的）毛簇。3 〈美國〉【鐵道】道岔扳子，軌...
  1. Hardware hand shaking in serial interface through dip switch selection

    可選擇自動裁刀裝置或是手動撕紙
  2. Caused by the strict fifo service rule, hol cell block is the very disadvantage of the input - queued atm switches. to solve the problem, two things should be considered, that is the selection of scheduling strategy " and the decision of switch structure

    輸入排隊atm交換的最大問題是它的隊首（ hol ）阻塞，它是由於嚴格的fifo服務規則所引起的，在對該問題的解決上主要涉及兩個方面：調度策略的選擇和交換結構的確定。
  3. The study shows that the output pulse value of resistance absorption equipment is related to the chopper switch conduction ration and the selection of lagging angle

    研究表明，地面電阻吸收裝置的輸出電流脈動與斬波器的導通比、各支路斬波器的開關滯后角有關。
  4. The paper first reviews the research background and actuality of the filter " s design in china and other country, introduces the meaning of the project and the work of the paper, narrates the theory of the switched - capacitor network and the basic switch building blocks, analyses the related factors of the design of sc filter. such as the selection of the architecture, the trade off of the opamp " s gain, bandwidth, phase margin, slew rate and setting time, the effect of the switch " s on resistor, how to reduce the charge injection and the clock feed - through, the power consumption and the selection of the sampling frequency and so on

    本文首先回顧了濾波器設計的國內外研究背景和現狀，介紹了本課題提出的意義以及本文的主要工作，論述了開關電容網路原理和基本開關模塊，分析了開關電容濾波器設計的相關因素：電路結構的選擇，對運算放大器設計中高增益、寬帶寬、相位裕度、轉換斜率和建立時間等的折中考慮，開關的打開電阻對電路的影響，開關電容電路中怎樣減少電荷注入和時鐘饋通，以及整個電路的功耗問題和采樣頻率的選擇等。
  5. And the selection and design of switch - in module, switch - out module, communication module, clock module, data storage module, keys module and frequency detecting module are also discussed

    論文中還給出了開關量輸入、開關量輸出、通信模塊、時鐘電路、數據存儲器、按鍵電路和頻率跟蹤電路等各功能模塊的選擇方法和設計原理。
  6. Built - in printer interface enables a comprehensive test report to be printed in a semi - automatic test environment, or for recording results in an engineering environment. automatic test sequencing and complete comparison of measurements against limits, including the selection of different 1500 series load modules and engagement of 1500 series line switch modules

    Xitron鎮流器分析儀是既經濟又能取替儀器，軟體甚或電腦的測試儀，它能測量燈絲電流與電壓，既可取替數部數字萬用表，圖像顯示功能，亦可取替示波器
  7. It emphases the selection of secondary voltage of the step - down transformer, the control and protection of thyristor, the calculation of compensation capability and group capability, the technique of cross - zero switched on / off capacitors or reactor, the solution of avoiding possible resonance in switching on / off groups of capacitors or reactor and the measure of the best time to switch ( including the design of the computer survey and control system, instrument deliver system, delay operate and protect system ). although thyristor as a no - contact switch can avoid almost the problem of contact switch with contact, it can not solve the over - voltage, over - current and transient process itself as switching on / off capacitors or reactor. so we must develop a set of thyristor - switched control and protect system with great reliability so that it can realize of cross - zero switching on / off capacitors or reactor at any time

    晶閘管具有過零、動作快速的特點，本研究以晶閘管為電容器和電抗器的分組投切開關，重點研究了協調變壓器二次電壓的選擇、晶閘管觸發控制及保護、動態補償容量及分組容量的計算確定、過零投切電容器和電抗器技術的實現、以及分組投切電容器和電抗器可能發生諧振的處理計算方法，給出實現最佳補償投切選擇方法（測控系統、儀表變送系統、操作和保護系統的設計步驟） ，研製了一套高可靠性晶閘管觸發控制及保護系統，實現對無功的靜止可調補償。
  8. The influence of pmsm parameters on ev operation is analyzed and selection rules of pmsm rotor structure are determined. the field - circuit coupled design method of pmsm is studied considering the ev drive demands. in order to enhance performance in low - speed, strategy of shunts switch is analyzed in detail

    給出電動汽車用pmsm性能參數指標的確定原則；分析了電機參數對電動汽車運行狀態的影響，確定了電動汽車用pmsm轉子結構選擇原則；研究了電動汽車用pmsm的場路結合設計方法；詳細分析了採用並聯支路數轉換以提高電動汽車低速性能的實用化方法。
  9. Key points on selection of four - pole switch

    淺談四極開關的選擇要領
  10. The control technology of phase selection has been used on beaker ' s instantaneous characteristic test device for jiang su chang shu switch plant. the precision is ?

    採用上述技術研製的選相分合閘裝置，應用於斷路器瞬動特性試驗設備中，選相精度為1 ，較好地消除了試驗中的暫態電流。
  11. We have a wide selection of high - quality coffins, urn, pet caskets, and novel style coffin - shaped crafts or furniture. concerning electric products, we lead a group of factories to supply products which all meet international standard, including switch cabinet, meter trunk, waterproof box, steel frames and such

    公司主營殯葬類木製品，木製工藝品以及各類五金交電，主要包括配電櫃，儀表盤的密閉箱體及各式鋼結構設計焊接製造的出口和內銷，是一家集產品開發，生產，銷售於一體的綜合性實體企業
  12. Store multiple sets of jsps, each set encoded in a different language, then switch among these sets depending on the user s locale selection

    儲存多組jsp ，每組jsp都用不同的語言編碼，然後根據用戶的地區選擇在這些jsp之間切換。
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