step current 中文意思是什麼

step current 解釋
階躍電流
  • step : vi （ pp ）1 走；跨步。2 踩，踏上 （on）。3 跳舞，輕快地走，合著步調走。4 跨入，踏進。5 走上。vt ...
  • current : adj. 1. 通用的，流行的。2. 現在的，現時的，當時的。3. 流暢的；草寫的。n. 1. 水流；氣流；電流。2. 思潮，潮流；趨勢，傾向。3. 進行，過程。
  1. The current travel the main contents of culture stanzas to include the building mountain district exquisite article the resources to display, the literature performance wait the activity. the building mountain that rites part is solemn is cultured, and perform the part of and happiness and crazy, outstanding suburb color, mold the clear suburb topic of to emerge with the consciousness with the the new atmosphere to travel the area of big area, culture. the current travels the culture stanza with the happy suburb, sahuan building mountain " for the topic, travel the culture stanza the opening ceremony and saint mountain the scenery to spend a holiday the area to start practice the celebration ceremony the rites, building mountain the economic trade to talk over the meeting with the tenth building mountain, continuously the fire of the human civilization the motherland is good, the capital city is beautiful " three corpus activities of activities of publicity educations are with the stanza of white grass cookhouse ground sahuan son ", ten cross river the light stanza, celebrate the 7 1 " hall the whole image for ascending folk king of country whip performing, cloud residing the the series the activity, the spending the hole, silver the fox the hole, fairy the the hole, cloud the water hole " fourth holes look foring the competing and go to the countrying is a farmering, cut in lining " experience personallying a day swiming sixth items prop upping the activity to main contents, molding the root in peking the, hole the kingdom " ; release the north line of building mountain to travel the hallway, and adjust the mountain area the environment of economic construction, ecosystem, and promote the farmer to increase to accept, quickly the building mountain travel a developments step, and go on a tour for whole municipal and periphery visitor, recreational, the amusement invest with chinese and foreign businessman to start a business the offering is more, more ideal choice. attraction the more people travel the building the mountain, investment into the building mountain, and further push that area to completely develop

    儀式部分莊重典雅，表演部分歡樂狂野，突出郊野色彩，塑造鮮明的郊野主題和親和意識，展現房山旅遊大區文化名區的新氣象。本屆旅遊文化節以「 happy郊野撒歡房山」為主題，以第十屆房山旅遊文化節開幕式暨聖蓮山風景度假區開業慶典儀式房山經貿洽談會續燃人類文明之火「祖國好京城美」宣傳教育活動三項主體活動和白草畔野營地「撒歡兒節」十渡河燈節慶「七一」堂上鄉村民俗霸王鞭表演雲居寺祈福迎祥系列活動「石花洞銀狐洞仙棲洞雲水洞」四洞尋寶比賽及下鄉務農「插隊」體驗一日游六項支撐活動為主要內容，塑造「北京根祖，溶洞王國」的整體形象推出房山北線旅遊走廊，調整山區經濟結構，優化生態環境，促進農民增收，加快房山旅遊黃金圈建設步伐，為全市及周邊遊客出遊休閑娛樂和中外客商投資創業提供更多更理想的選擇。吸引更多的人旅遊到房山投資進房山，進一步推動該區全面發展。
  2. It also explains the basic teaching skills training ; the current 4 - step training programme as training, practicing, teaching and testing in xu yong, etc. it explores the difficulties of teachers training facing the teachers in xu yong. there are 5 main difficulties : ( 1 ) principles and teachers neglect the importance and characteristics of school - based training ; ( 2 ) no scientific training plans ; ( 3 ) the present teaching programmes exercised by the trainees in xu yong are diametrically opposed to the teaching in classroom ; ( 4 ) the methods of training are simple and deficient ; ( 5 ) lack of regular financial support

    文章認為，敘永縣之所以全面實施教師校本培訓，既有客觀的必要性，也有現實的可行性；以教師基本功為主的培訓內容及其相應的「訓、練、用、考」一體化培訓方式等，反映了敘永縣教師校本培訓的基本面貌；敘永縣教師校本培訓的主要存在問題，是學校領導和教師對校本培訓缺乏全面深刻的認識，二是缺乏教師校本培訓的科學規劃；三是培訓內容的針對性不夠；四是培訓方式比較單一，培訓手段落後；五是培訓經費短缺，教師經濟負擔沉重。
  3. In this paper, high concentration vanadium electrolyte has been prepared by electrolysis, graphite and graphite felt electrode also have been made, moreover, the electeodes have been activated, and based it, a lab - level vanadium battery has been manufactured. cyclic voltammetry, current step and invariable current charge / discharge method have been used to study the reactive mechanism of electrolysis, of vanadium electrode reaction and of electrode activation, also to investigate maiden charge process and electricity performance of vanadium battery. the influence of electrode activation and trace stibium ion, indium ion added into vanadium electrolyte has been discussed

    利用循環伏安法、恆電流階躍法、恆電流充放電循環等電化學方法，探討了電解法制備釩液流電解質的反應機理，考察了釩的電極反應、電極表面活化處理對釩的電極反應的影響，結合電極反應分析了活化的機理；還考察了釩電池初次充電活化過程及恆流充/放電循環的電性能；並且考察了添加銻離子、銦離子對釩電池電性能特別是析氫行為的影響。
  4. Especially the accession into wto on december 11, 2001, as well as the current tendency of the economic globalization caused our country ’ s overseas investment to step a brand - new development stage, and obtained the amazing achievements

    特別是隨著我國於2001年12月11日加入wto ，以及當今經濟全球化的趨勢，更是使我國海外投資邁上了一個嶄新的發展階段，取得了令人矚目的成就。
  5. Rated step - out breaking current : 8

    額定失步開斷電流ka ： 8
  6. Since china ’ s reform and opening to the outside world 20 years ago, we use different income tax to the fdi and the domestic invest enterprises. as the deepen of the opening to the outside world and entering into the wto, china is facing the question of whether will unify the income tax of the fdi and the domestic invest enterprises and how to unify it. on the one side this context analysis the spill over benefit, the capital benefit of the preferential income tax, on the other side analysis the problem that exists in the current income tax. on the basis of the above analysis we meet the necessary and the possible of the unification, and put forward the way to unify the income tax should carry out step by step. in the end of this context we propose the measure to solve the problem which it may occur after the unification

    自改革開放初期至今，我國實施了內外有別的企業所得稅制度，隨著改革開放的推進及我國的入世，內外資企業所得稅的合併與否，以及怎樣合併被提到議程上來。本文通過對我國吸引外資的稅收優惠政策，特別是所得稅優惠政策進行效益分析，一方面分析了稅收優惠引進大量外資所帶來的溢出效益、資本效益，並以90年以來的引進fdi為例進行分析，另一方面分析了我國現行的所得稅制度存在的問題。在以上分析的基礎上，本文認識到我國內外資企業所得稅改革的必要性以及改革基本條件，提出實施「漸進式」合併我國內外資企業所得稅的方案，並分析了合併的影響及對策。
  7. The project of the three - step automatic system monitored direct current panel is put forward after thinking of existent questions in which the direct current panel charged and discharged the accumulator. the circuit design and software flowchart about direct insulation, parameter monitoring system, accumulator monitoring system, main monitoring system, communication etc are presented

    結合直流屏系統充放電控制中存在的問題，研究提出三級自動監控直流屏方案，給出了直流絕緣、參數監控、蓄電池監控，主監控、數據通信等電路設計和程序流程圖。
  8. The temperature range is - 30 ~ 80. the topology of the step - up dc / dc converters and its basic principle is first analyzed in this thesis. then based on the conventional pfm control scheme, a discrete pulse frequency modulation is presented and the state space average model related to the ccm ( continue current mode ) and dcm is established

    然後在傳統的脈沖頻率調制方式的基礎上，分析了一種離散脈沖頻率調制方式，並建立了這種調制方式下升壓型dc / dc變換器在電流連續（ ccm ）工作模式和電流斷續（ dcm ）工作模式的狀態空間平均模型。
  9. Step - forced dynamic speed drop analysis digital control, dual ring, direct current and reversible speed governing system

    數控雙環直流可逆調速系統階躍擾動動態速降分析
  10. This paper discusses the train of thought for sea reclamation planning at the estuary district of the pearl river delta based on the research on sea reclamation, combining concrete conditions of the sea area at the estuary district, surrounding circumstances of resources, as well as the state of land utilization, and from the view of protecting the existing establishments near this district, and promoting the formation of favorable ecological environment at the district and implementation of the thought step by step under current policy

    摘要通過對填海工程的相關案例研究，結合珠三角河口地區海域的具體情況、周邊資源條件及土地利用情況，從有利於保護周邊現有生產生活設施、有利於形成新的水岸生態環境、有利於在現行政策環境下分步推進等角度出發，探討在珠三角河口地區進行填海造地工程的規劃思路。
  11. The current land use has increasingly fallen out of step with rural economic development and revealed many problems. this present study attempts to apply the perspective of viewing land use as a form of social security mechanism, explore its many problems, and offer some possible solutions

    本文擬從土地的社會保障功能的角度來論述中國現階段農村土地制度，分析中國現階段農村土地制度的社會保障功能的變化特徵和其存在的弊端，並用以探討中國農村土地制度未來的改革思路。
  12. Thermistors - directly heated positive step - function temperature coefficient - blank detail specification - inrush current application - assessment level ez

    熱敏電阻.直接熱無源分級功能溫度系數.空白詳細規范.涌電流應用. ez評定級
  13. Thermistors directly heated positive step - function temperature coefficient part 1 - 3 : blank detail specification inrush current application assessment level ez

    直熱式階躍型正溫度系數熱敏電阻器第1 - 3部分:浪涌電流用空白詳細規范評定水平ez
  14. 5. in step current detection, intelligent pattern recognition capacity of artificial neural networks is utilized, then man - made factors are eliminated during judging the quality of pipeline coating, as well as avoiding numerous iterant calculations in curve imitation. therefore, the speed of judging coating quality is accelerated greatly

    在恆電流階躍激勵檢測中，利用了人工神經網路的智能模式識別的能力，使得在管道塗層狀態判斷中消除了人為因素，同時避免了曲線擬合中的大量重復性計算，大大提高了塗層狀態判斷的速度。
  15. Transient electromagnetic methods ( tem ) can be called as time domain electromagnetic methods. the exploration equipments of tem include two units : transmitter and receiver. emission current falls down from i to 0 suddenly when step current passes through the transmitter loop

    瞬變電磁探測需要發射的電流激勵信號要足夠強、功率足夠大，發射電流波形的關斷時間要求比較苛刻，而且發射部分還需提供實時監測發射電流、關斷時間，記錄電流下降沿等功能。
  16. According to the space vector modulation method of the equivalent structure of the ac - dc - ac transformation, the transformation relations of the matrix converter are deeply investigated. the ac - ac direct conversion control and the double - space - vector pwm scheme of the matrix converter are deduced, the four - step current commutation strategy of matrix converter is expatiated, the design method of input filter and over voltage protection circuit is analyzed, and the modeling and simulation of a three - phase matrix converter are implemented

    從等效交-直-交變換的空間矢量調制方法出發，深入分析了矩陣式變頻器的變換關系，導出了交-交直接變換控制規律和雙空間矢量脈寬調制技術，闡述了矩陣式變頻器的換流控制策略，分析了輸入濾波器和過電壓保護電路的設計方法，實現了矩陣式變頻器的建模和運行分析。
  17. 3. a coating defect detection method which uses small amplitude lasting sine or step current is used, whose feasibility is testified during practical process. 4

    採用小幅度正弦恆電流激勵和恆電流階躍激勵的塗層缺陷檢測方法，並在實用過程中證明了該方法的可行性。
  18. Combinations of igbts controlled by four - step current commutation algorithm, was implemented by the cpld, which was also forecasted and validated by the simulation and experiment

    為進行對矩陣式變換器系統的實驗研究，採用cpld （復雜可編程邏輯器件）實現了igbt組合雙向開關的四步換流邏輯控制，並通過模擬和實驗進行了預測和驗證。
  19. Due to the lack of the true bi - directional switches at present, the combinations of igbts controlled by four - step current commutation algorithm were adopted in the simulation, which made the study very close to the reality

    針對當前尚無雙向開關器件的現狀，模擬中首次採用了igbt組合雙向開關並應用四步換流控制實現開關的安全切換，模擬結果非常貼近實際。
  20. The adaptive setting algorithm and realizing strategy of adaptive protection function use local information of adaptive protection device, information of substation, status messages and topology connection relations coming from scada system offered by centralized control center to adapt to changes of topology structure, system impedance and fault type by amending the settings on line. the adatpvie protection algorithm of the device is adaptive three - step current protection

    所提出的自適應整定演算法、系統級自適應保護功能實現策略綜合利用供配電線路自適應保護裝置本地信息、變電站站內信息與集控中心藉助scada系統提供的一次、二次設備狀態信息及拓撲連接關系，自動在線計算並修正保護整定值，實現了對電力系統拓撲結構、運行方式及故障類型變化的自適應。
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