接觸交換 的英文怎麼說

中文拼音 [jiēchùjiāohuàn]
接觸交換 英文
contact exchange
  • 接 : Ⅰ動詞1 （靠近;接觸） come into contact with; come close to 2 （連接; 使連接） connect; join; put ...
  • 觸 : Ⅰ動詞1 （接觸） touch; contact 2 （碰; 撞） strike; hit 3 （觸動） touch 4 （感動） move sb ; sti...
  • 交 : Ⅰ動詞1 （把事物轉移給有關方面） hand over; give up; deliver 2 （到某一時辰或季節） reach （a cert...
  • 換 : 動詞1. （給人東西同時從他那裡取得別的東西） exchange; barter; trade 2. （變換; 更換） change 3. （兌換） exchange; cash
  • 接觸 : 1. （交往） come into contact with; get in touch with 2. （沖突） engage 3. （挨上; 碰著） contact; touch
  1. Properly designed heat exchangers substantially improve the contacting in the bed by breaking up growing bubbles.

    合理設計的熱交換器能使長大的氣泡破碎，以有效地改善床層中的接觸。
  2. Leading by the reputation orientation, advertisement, prolocutor of stars, medium spreading. as well as lots of other ways, have become the “ potluck ” for the brand creating of many indigenous enterprises. however. with the expedition of the severe chinese marketing competition. more and more enterprises find out that it is very difficult to develop the brand image construction and communication, and finally win the competition solely by brand reputation. enterprises should recur to much more competitive media. which might effectively lead the brand image construction and communication, and this very media is channel. the marketing channel provides the platform for enterprises and consumers to contact, exchange, and communicate with each other. it services consumers the most direct brand experience, and make a decisive sense for brand image construction and communication

    但是隨著中國市場競爭激烈態勢的加劇，越來越多的企業發現，單憑知名度來引導品牌形象塑造和傳播並贏得競爭已非常困難。企業必須藉助于其他更有競爭力的媒介才能更有效引導品牌形象塑造和傳播，這個媒介就是渠道。營銷渠道為企業和消費者的接觸、交換和對話提供了平臺，為消費者提供了最直接的品牌體驗，對品牌形象的塑造和傳播具有決定性的意義。
  3. The operation principleresult of saving power ， mate rial and reliability of ac and dc usual auto - converting saving power instrument are expounded, which the operation - coil of ac contactor given ac and dc voltage is usual, output is even dc, on and off and keeping voltage non - contactor auto - convert

    論述了與交流接觸器操作線圈適配的交直流輸入（操作）電壓通用、恆直流輸出、吸合與保持電壓無觸點自動轉換節電器的工作原理；接觸器配用節電器后的節能節材效果及節電器的可靠性。
  4. Abstract : based on the analysis of influence of tubular rib construction on heat transfer area on steel blank and heat transfer space in furnace, a t - shape support system for tubular rib is presented, by which the construction of wholly overhead furnace hearth can be realized for large and medium scale continuous reheating furnaces, making furnace gases to come into full contact with steel blank, raising space utilization ratio of furnace chamber and improving heat exchange

    文摘:分析了爐筋管結構形式對傳熱空間、坯料受熱面積的影響；提出採用t形支撐技術優化爐筋管，可實現大、中型連續加熱爐的全架空爐底，使爐氣與坯料表面充分接觸，提高爐膛空間利用率，可較大幅度提高爐膛熱交換。
  5. And if it is the drying of relative light and small granular and powder like materials, cloth bag dust catcher is needed, and the pneumatic feeder apparatus is offered as a choice. add particulate material into fluid - bed dryer by feeder and send the filtered and heated clean air into fluid - bed by air - blower

    散粒狀固體物料由加料器加入流化床乾燥器中，過濾后的潔凈空氣加熱後由鼓風機經分佈板與固體物料接觸，形成流態化達到氣固相的熱質交換。
  6. The research about the non - invasive inspection of pcb that is based on ir image is introduced. the detection principle, the components of hardware and software are introduced in this paper. some key technical problems and the project of software are presented in detail : graphics of user interface ( gui ) of the projection, gray scale transformation ( gst ), image contour extraction through edge detection algorithm based on the approaching contour optimization, image registration based on corner detection, the position of hidden trouble pcb through add - minus algorithm image

    本文介紹了利用紅外圖像對印製電路板進行不接觸式故障檢測的系統研究，主要介紹了本系統的檢測原理，硬體組成及軟體的製作，其中詳細地介紹了軟體的製作過程以及其中的幾個關鍵部分：本系統的人機交互界面；圖像的灰度轉換；基於最優輪廓逼近的邊緣提取演算法進行輪廓提取；基於角點檢測的圖像配準；用差影法得到故障電路板的故障隱患或故障部位。
  7. At the same time, the method of disposal phase shift of ct by compensation is introduced. then the analysis and statistic of electrical power quality, the control scheme and compensating amount of capacitor for reactive power compensation are analyzed respectively. and in the paper, the control with a / y and the switch with ac contactor and solid state switch is valid measure not only for improving operate level economically and amending electrical power quality but also for avoiding of replacing switch frequently and decrease economic loss

    然後對現有的演算法進行了詳細的分析、比較，篩選出既能滿足硬體要求又可降低投資、保證精度、簡化軟體的方案，確定了準同步采樣的方案，並通過對準同步采樣誤差的分析，提出了一種從45開始采樣，從而提高精度的采樣數據處理辦法，同時，對于電流互感器相位漂移提出了一種補償辦法，接著對裝置中電能質量分析與統計以及無功補償中電容器的補償量、投切原則也作了相應分析，其中對于無功補償採用y混合接線，並利用交流接觸器和固態開關共同投切電容，不但提高了經濟運行水平、改善了電能質量，而且有效的避免了頻繁更換開關，減少了經濟損失；最後，設計了裝置的硬體電路並繪制了相應的軟體流程圖。
  8. The principle of ac - dc - ac locomotive is that transformer transforms the high single - phase ac voltage from contact system to lower ac voltage first, then rectifier transforms this ac voltage to steady dc voltage, finally converter transforms this dc voltage to three - phase vfvv ac voltage as the voltage source for asynchronous machine

    交?直?交型電力機車系統的原理是：先將從接觸網獲得的單相交流高電壓經變壓器降壓后，再經整流器變換為平穩的直流電壓，直流電壓經逆變器變換為三相交流電壓，供給機車輪對上的牽引電機。
  9. Inside is installed ac contactor, thermal replay, self - settable conversion switch

    內裝交流接觸器、熱繼電器、自復位萬能轉換開關或按鈕等。
  10. The development reaches two fields, one is high speed electronic switching system, one is optical switching technology

    發展的觸須接觸到了兩個方面，一者是電域的高速交換系統，一者是光交換系統。
  11. The immersion electrical heater is chiefly applied in the direct contact mode of fluid heating. it features fast heat exchange and high thermal efficiency. it has the varieties of water heater, oil heater and gas heater. its heating element power density, i. e. the power per unit of heating area of the heating element, is an important parameter of the electrical heating element, which has a direct bearing on the performance and working life. the working out of the value is a highly specialized problem, being under the influence of many factors ( media flow rate, tempt, physical and chemical properties and direction in which the medium flows past the element etc )

    浸入式電加熱器主要用於直接對流體接觸加熱的場合，具有熱交換快，熱效率高等特點，分為水用加熱器、油用加熱器、氣體用加熱器，加熱元件的功率密度：即電加熱元件單位發熱面積上的功率，它是電加熱元件極重要的參數，直接影響加熱器的使用性能及使用壽命，它的取值是一個非常專業的問題，受到許多因素的影響（如介質的流速、溫度、物理和化學性質及介質流過加熱元件的方向等等） 。
  12. Mathematical model for heat and mass transfer of the human dressing - numerical value of the model

    空氣與水逆流直接接觸熱質交換過程模型計算及分析
  13. Radiators, contact factors, plate heat exchangers, heat exchangers, single circuit, multiple circuits, etc

    暖氣管、接觸系數、板式熱力交換器、熱交換器、單線路、多線路水管等
  14. Information technology. telecommunications and information exchange between systems. interface connector and contact assignments for isdn basic access interface located at reference points s and t. european standard en 28877

    信息技術.系統間通信和信息交換.位於基點s和t上綜合服務網路isdn基本存取介面用介面連接器和觸點分配
  15. Switching, elastomeric contact

    彈性接觸交換
  16. The system solves the problem that one device can control many parameters testing. it can complete auto - test and auto - data - collection of acting time difference between the 8 contract resistances and 6 switches without debugging the power by hand. serial communication program can automatically transmit the testing data and information to the upper computer after the data testing

    機車電器測試系統解決了一臺裝置進行多項參數測試的計算機控制問題，能進行8路接觸電阻、 6路開關的動作時間的自動測試、通道的自動切換及數據採集；並無須人工調試電源；串口通信程序在測試完畢后自動向上級計算機傳輸測試數據和信息交換。
  17. Hardware design, the main part of tlle system, stresses the signal regulating methods such as signal amplification, channel choice and am transformation as we1l as the measure of usual parameters such as ac & dc electric parameters, contact resistance, time, temperature and practical signal transform circuit, etc. furthermore, the anticipated functions have been proved by practical use

    其中硬體部分主要側重於信號調理即信號的放大、通道選擇、模數轉換以及各測試量包括直流電參數、交流電參數、接觸電阻、時間以及溫度的測試方法以及具體的信號變換電路，並以生產出實際產品的方式驗證了結果。
  18. While adding new service, the in is functioned by change point of ssp and the service logic of scp instead of the improving of terminating offices and switchers. to meet the requirements of inter - network communication, e - cube fsr216. 3 provides the function of ssp

    智能網在增加新業務時不用改造端局和交換機，是通過業務交換點ssp提供接入智能網的功能，並由ssp通過事件的檢出來觸發業務交換點scp的業務邏輯，從而獲得智能網所提供的各種業務。
  19. Besides, digital signal processing technology in ac contactors electric life test is studied in this paper. under the principles of digital signal processing, using fft, the calculate process of power supply frequency and power factor is discussed

    此外，本文研究了交流接觸器電壽命試驗中數據處理技術，應用數字信號處理理論，利用傅利葉變換，分析了電源頻率、功率因數的計算過程。
  20. Model calculation and analysis of heat and mass transfer of air and water in a direct contact forward flow

    空氣與水直接接觸熱質交換順流和逆流過程特性比較
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