步進開關 的英文怎麼說

中文拼音 [bùjìnkāiguān]
步進開關 英文
step by step switch
  • 步 : Ⅰ名詞1 （步度; 腳步） pace; step 2 （階段） stage; step 3 （地步; 境地） condition; situation; st...
  • 進 : 進構詞成分。
  • 關 : Ⅰ動詞1 （使開著的物體合攏） close; shut 2 （圈起來） shut in; lock up 3 （倒閉; 歇業） close down...
  • 步進 : step by step步進操作 step by step operation; 步進傳動 step by step drive; 步進法 step by step met...
  1. Let x is the limit of the inverse system. suppose each projection is an open and onto map. and x is - paracompact. if each x is normal mesocompact, then x is mesocompact. moreover, we obtain the analogous result for hereditarily normal and hereditarily mesocompact properties

    | = ，假設每個投射_ ： x x _是開的且到上的。 x是-仿緊的，如果每個x _為正規中緊的，則x是正規中緊的，進一步得到關于遺傳正規且遺傳中緊空間的結論。
  2. This paper introduces some certain principles and attribute of the tourism town and resource ; carry on comprehensive and actual reports by using various types of measures. in this conclusion i have evaluated the tourism resource that i had knew through using the mathematics model, got the sequence of the potential of development and poult out the next work of the tourism resource development

    本文在對旅遊城鎮旅遊資源的相關概念和屬性進行提煉的基礎上，綜合運用各種調查手段，對旅遊城鎮的旅遊資源進行了詳實而準確的調查，並在此結果上，利用數學模型對所掌握的旅遊城鎮旅遊資源進行了科學的定量評價，進而得到旅遊城鎮各個旅遊資源區的開發潛力順序，指導進一步的開發工作。
  3. We should use the international formation of construction - product market price for reference, unloose the management of the price of construction product effectively and gradually, form price of construction product by market. we should research relative theory, practice means and legislation procedure etc, which advance construction industry

    指出我們應借鑒國際上建築產品市場價格形成方式，有效的逐步放開建築產品價格，通過市場形成建築產品價格，深入研究相關理論問題、實踐方法和立法程序等，促進建築業的良性發展。
  4. In sql server 2005, the auto close process is asynchronous ; repeatedly opening and closing the database no longer reduces performance

    在sql server 2005中， auto _ close進程為異步進程；反復打開和關閉數據庫不會降低性能。
  5. After the investigation of the general technology of hardware implementation, how to implement the kasumi algorithm using field programmable gate array ( fpga ) device is discussed in detail, and the author develops the cipher chip of kasumi algorithm, the kasumi cipher card based on 32 - bits pci bus, the wdm device driver that used in windows2000 / xp, and the software to demostrate encrypting data link. finally, an application demostration is constructed with all the above implementation

    在此硬體實現的結果晶元基礎上，設計了32位的基於pci總線的kasumi加密卡，編寫了windows2000 xp下的windows驅動程序模型（ wdm ）驅動程序和鏈路加密應用程序，由此構成一個應用演示系統，作為研製結果的應用評估，為進一步進行第三代移動通信系統相關安全技術研究和開發提供了基礎條件。
  6. This is a physical isolation strategy. the frame model of " wengcheng " strategy is expounded in this paper. and this paper mainly discusses how to realize network electron switch and components of data synchronization ; those are two important parts of " wengcheng " strategy

    在對該模型的結構進行具體分析后，本文就其實現進行了深入討論，還就其兩個核心組成部分：網路電子開關、數據同步器的基本原理做了詳細分析，並仔細研究其實現中的技術問題。
  7. The development and accumulation of intellectual property ( ip ) is becoming a pivotal cut - in point for our country to enter the international ic industry

    Ip核的開發與積累已經成為我國跨步進入國際ic產業的一個關鍵的切入點。
  8. According to the request of the standard in electric industry in china named " on line check and test rules of analog and digital control system of power station ", every system is tested, and according to technological guides and operation rules, static and dynamic trial are required to be done, the quality of adjust, and response time also adapt to the requirement

    機組整套試運以後，各控制系統逐步投入。依據中華人民共和國電力行業標準《火力發電廠模擬量、開關量控制系統在線驗收測試規程》的要求進行測試，並按照技術指標及運行導則要求均做過靜態、動態特性試驗，調節品質、響應時間均符合要求。
  9. Why the development of the western region attracted wide attention was due to the strategical position of the west in modern china. rather backward at that time as the western region was, it was rich in natural resources and full of development hope. it was qualified as the base where countrymen stood up against japan ' s aggression and revived the chinese nation

    而西部開發之所以在此時期又引起國人的廣泛關注，首先就在於時人對西部戰略地位的確認，那就是:在日本的步步進逼下，中華民族面臨嚴重的生存危機，西部雖偏居一隅，經濟文化比較落後，但它也是有待開發的財富之區，富有發展的希望，可以成為中國日後長期抗戰的根據地和復興民族的基地。
  10. This subject puts emphasis on the research of position sensorless technique of switched reluctance motor ( srm ) for the further development of position sensorless technique of srm

    本課題以開關磁阻電動機轉子位置間接檢測技術為主題開展研究工作，以期有助於無位置傳感器sr電機間接檢測轉子位置技術進一步的研究。
  11. The door opened and jim stepped in and closed it

    門開了，吉莫邁步進屋，關上門。
  12. In the synchronous " model, based on the idea of polygonal flux linkage locus, by means of constructing the switch state period table of three phrase voltage inverter is required. in the brushless model, the igbt ( isolated gate bipolar transistor ) switch state period table is gained by gal ( generic array logic ) which analyzes the signal of position feed - back

    在同步方式下，基於多邊形磁鏈軌跡法的思想，用作圖法求得三相電壓型逆變器的pwm波形序列；在無刷直流方式下，用gal對位置反饋信號進行邏輯綜合，得到開關管的導通規律。
  13. With the development of electronic technology in the field of high - frequency and high - power, power mosfet is gradually enhancing its important status in semiconductor apparatus and is being widely applied in power converters as switch. with the increasing of the operating frequency ( > 200khz ), the energy loss caused by parasitic capacitance will affect the efficiency of power transforming in converters. especially in the applications of high frequency power supply using mosfet as main devices ( the unit of frequency is mhz ), the energy loss caused by the switch process will badly affect its efficiency

    隨著電力電子技術進一步向高頻的大功率用電領域發展，功率mosfet在各種電力半導體器件中的重要地位日益顯著，使用功率mosfet作為開關器件的功率轉換電路也日益增多，但隨著器件開關頻率的提高（大於200khz ） ，由器件極間電容引起的能量損耗將會影響到功率轉換電路的能量傳輸效率，特別是在以mosfet作為開關器件的高頻感應加熱電源中（工作頻率可達兆赫） ， mosfet在開關過程中的能量損耗嚴重影響到電源的效率，因此如何減小開關器件的損耗提高高頻功率轉換線路的效率成為電力電子技術領域的重要研究課題之一。
  14. High frequency switching technique is becoming more popular in the power electronics area, the high frequency power transistors are applied in the buck - boost type chopper system. the characteristics of power mosfet and insulated gate bipolar transistors ( igbt ), some new kinds of power swithing devices, are deeply studied

    高頻開關技術是當今電力電子技術發展的方向，本文研究的buck - boost斬波系統中採用了高頻功率器件，所以本文對新型開關器件? ?功率mos場效應管[ mosfet ]和絕緣門極晶體管[ igbt ]的特性進行了初步研究。
  15. Ddm use region info to describe the supply and demand relation among simulation entities. confirm the aggregate which entities are interested in by region matching. therefore region matching is the basic of data filtering. this paper discusses detailedly the complexity of region matching process from the point of view of the pure arithmetic and develops a rapid matching arithmetic according to the characteristic of region in ieee1516

    Ddm使用區域信息描述實體間的數據供求關系，通過區域匹配確定實體的感興趣集合，因此區域匹配是實現數據過濾的基礎，區域信息匹配計算的復雜度是影響過濾開銷的一個關鍵因素。文中從純演算法的角度對區域匹配過程的復雜度作了詳細的分析，並以ieee1516標準為基礎，結合其中區域的特點，提出了一種單維步進的區域匹配演算法。
  16. The actively and passive mode - locked fiber ring laser and two types of photonic switching, slalom ( semiconductor laser amplifier loop mirror ) and uni ( ultrafast nonlinear interferometer ) were developed. this thesis presented the principle and the requirements for the optical of frequency - shift sampling module under common conditions

    研製了作為光取樣脈沖源的主動鎖模和被動鎖模光纖激光器；半導體光放大器環鏡及超高速非線性干涉儀的光子開關，並進行了頻差法光取樣、異步光取樣及基於時分光取樣的光子模數轉換的實驗研究。
  17. In the case of uncorrelated noises, it is shown that only the fluctuation of degradation reaction rate can induce a switch process, and the mean first passage time ( mfpt ) between the high concentration state and low concentration one is decreased when the noise intensity of degradation reaction rate is increased

    可以看到源於蛋白質基本合成率的噪聲強度不能引起基因狀態的轉變（即基因的開關）而源於降解率噪聲強度則能夠實現這種開關。當進一步研究在降解率波動作用下基因從一個態躍遷到另一個態的平均首通時間（ mfpt ）時可以看到此時隨著這個波動強度的增加， mfpt是單調遞減的。
  18. Patent law has formed the mechanism that balances the different interest of the society, such as the patent right ca n ' t be abused etc. in fact, gene sequence patent extend industrial circles " monopoly right to bring them more interest

    就一國內部來講，傳統專利法在調整利益關繫上的實踐中已形成了一種衡平機制，如對基礎理論不能壟斷、獲得的專利壟斷權不能超出其做出的貢獻、不能濫用專利權、對技術的進一步的開發、研究不能壟斷等。
  19. In recent years, iee initiated many leading basic researches in advanced energy & electricity technologies, modern electrical drive technologies, applied superconducting technologies, biomedical engineering and micro - nano fabrication technology, developed several high - strategic technologies which can drive the related industrial technologies to upgrade, and formed some high - tech industries involving advanced medical equipment, advanced electrical drives, special electromechanical equipment and green energy resources devices

    近年來，電工研究所在先進能源電力技術、現代電氣驅動技術、應用超導技術、生物醫學工程和微納電加工技術等領域開展了大量前沿基礎性研究，發展了多項促進相關產業技術進步的戰略性高技術，並以多種形式初步形成了高檔醫療設備、先進電氣驅動、特種機電裝備和綠色能源裝置等高新技術產業。
  20. Step - by - step switch

    步進開關
分享友人
分享到 Line

分享到臉書