無接頭的 的英文怎麼說

中文拼音 [wújiētóude]
無接頭的 英文
jointless
  • 無 : 無Ⅰ動詞（沒有） not have; there is not; be without Ⅱ名詞1 （沒有） nothing; nil 2 （姓氏） a surn...
  • 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 ...
  • 的 : 4次方是 The fourth power of 2 is direction
  • 接頭 : 1 （連接起來） connect; join; joint 2 （找人聯系） contact; get in touch with; meet 3 （了解情況...
  1. Brazing - non - destructive examination of brazed joints

    釬焊.硬釬焊接頭的無損檢驗
  2. Firstly, the thesis briefly reviews the history of voltage and reactive power control technology, focusing on the defects of the equipment in use. then, with the theoretical analysis and the discussion on voltage and the characteristic of power system as well as the basic principle of voltage and reactive power control, the thesis makes a research on the character of voltage and reactive power control and interprets the controlling regularity of substation. in addition, with the consideration of the changes of transformer tips and the combined influence of capacity groups and reactive power and voltage, the thesis makes adjustment suggestion to the different operating - zones of voltage and reactive power

    本文從降低網損和提高變電站自動化水平著眼，對變電站電壓無功控制應用方面的問題進行了研究，本文首先簡要回顧電壓無功控制的發展概況，著重指出了現有電壓無功控制裝置的缺陷；通過理論分析，在討論電力系統電壓、無功調節特點以及電壓無功總體控制原則的基礎上討論了變電站電壓、無功控制特性以及控制原理，給出了變電站電壓無功的控制規律；考慮了變壓器分接頭的變化及電容器組的投切對無功和電壓的綜合影響，針對電壓、無功的各種運行控制區域給出了相應調節策略。
  3. Standard specification for nonreinforced concrete irrigation pipe with rubber gasket joints

    帶橡膠墊圈接頭的無鋼筋混凝土灌溉水管的標準規范
  4. Standard specification for nonreinforced concrete irrigation pipe with rubber gasket joints metric

    帶橡膠墊圈接頭的無鋼筋混凝土灌溉水管標準規范
  5. A series of static and fatigue experiments which include lots of specimens are performed on bolted composite laminates that include different sizes, different lay orientations and different torques. dye - enhanced x - radiography is used to check the progressive damage process as evaluation techniques, which can be made nondestructively. finally, the ultimate strength and fatigue life of composite bolted joints in static tension and

    層合板接頭的試驗研究考慮了多種幾何尺寸、多種鋪層及不同擰緊力矩對其靜強度及疲勞性能的影響，同時使用滲透劑增強的x射線圖象技術對靜載和疲勞損傷擴展及累積過程進行了無損檢測，並對其進行了分析探討。
  6. I professional production company car jianzhenqi piston teflon piston ring without connectors, alternative similar imported products. shanghai huizhong and henan xichuan now supporting suppliers

    我公司專業生產汽車減振器活塞聚四氟乙烯無接頭活塞環，替代同類進口產品。現為上海匯眾和河南淅川的配套供應商。
  7. Aerospace series - elements of electrical and optical connection - test methods - part 425 : unwrapping, solderless wrapped connections

    航空航天系列.電氣及光學連接元件.試驗方法.第425部分:無釬焊纏繞接頭的退繞能力
  8. In order to ensure the whole system operate economically, power department equip transformer with onload tap changer and shunt capacitors for most distribution substations, according to the operating condition, adjusting the position of transformer taps and capacitors can control the variation of voltage and reactive power exchanger of distribution substations and power system in certain extent

    為確保整個系統運行經濟性，降低網損，電力部門在大多數變電站配置了有載調壓變壓器和並聯補償電容器組，根據運行情況適當調節變壓器分接頭的位置和投切並聯補償電容器組，可以降低電壓變化和變電站與系統的無功交換控制在一定的范圍內，確保供電質量和電網運行的經濟性。
  9. Thermal stress analyses and comparison of triangular and trapezoidal threaded - adhesive joints applied in non - magnetic dewar

    無磁杜瓦中三角形和梯形螺紋粘接接頭的熱應力比較
  10. Non destructive examination of welds. ultrasonic examination of welded joints. acceptance levels

    焊接的無損檢驗.焊接接頭的超聲波檢驗.驗收水平
  11. Making use of the idea of the parallel genetic algorithms, presenting the adaptive multiple subpopulation evolutive strategy. presenting extinction and immigration strategy in order to avoid the similar or even same individuals appear. in order to enhance convergence velocity of reactive power optimization of the radial distribution system, combining the characteristic of the radial distribution system, a sensitivity analysis approach was build up for optimal selection of capacitors and mutation of transformer tap changer

    為了提高配電網無功優化的收斂速度，結合配電網的特點，提出採用簡單可行的靈敏度公式選擇無功電容補償器的安裝地點，並用靈敏度分析變異變壓器分接頭，使變異運算元的選取更符合配電網無功優化問題中關于調節變壓器分接頭的實際情況，減少了一些不必要的變異運算，使適應性和魯棒性加強；根據實際情況採用無功補償電容器的啟發式變異，使變異運算元的選取更符合無功優化問題中關于補償電容器的實際。
  12. Because of forecasting reactive load at first, it can detect the change of voltage at low - voltage bus from the change of reactive load or the change of voltage at high - voltage bus, then it can decide that adjusting transformer tap or capacitor switch, and avoid blindly and deficient adjusting. on the condition the reactive power is balanced and voltage qualified, it can realize the switching times of loaded taps and capacitors being efficiently decreased

    由於預先預測出無功負荷，提前了解了無功功率變化的趨勢，可以有助於判定低壓母線電壓變化是由無功負荷變化引起還是由高壓側電壓變化引起，從而適時決定是調有載調壓變壓器分接頭還是投切電容器，以此避免了盲目和不充分的調節，實現在保證無功基本平衡和電壓合格率的前提下，減少有載調壓變壓器分接頭的調節和並聯電容器組的投切次數。
  13. Party a can ' t change the metal ingredients inside the water tank as well as the connecting way of joint in present condition

    在目前的情況下， a方無法改變水箱內的金屬成分和接頭的連接方式。 」
  14. Using mathematic analysis method analyses the different tie - in " computation mode of fabricated lining railway tunnel. the thesis studies the contents as follows : amended rigidity method can simulate the mechanism by changing the rigidity coefficient, but it is difficult to choose the rigidity coefficients

    本文用數值分析的手段，對裝配式襯砌不同的接頭計算模式分別進行了有限元分析，主要內容如下： （ 1 ）修正剛度法可以通過改變管片接頭處的剛度折減系數來很好的模擬接頭的受力機理，但是剛度折減系數的選擇無疑是很難的。
  15. Non - destructive testing of welds - ultrasonic testing of welded joints - acceptance levels

    焊縫的無損檢驗.焊接接頭的超聲波檢驗.驗收等級
  16. Non - destructive testing of welds - radiographic testing of welded joints - acceptance levels

    焊縫的無損檢驗.焊接接頭的x光照相檢驗.驗收等級
  17. Brazing - non - destructive examination of brazed joints ; german version en 12799 : 2000

    釬焊.釬焊接頭的無損檢驗
  18. Aerospace series - elements of electrical and optical connection - test methods - part 424 : stripping force, solderless wrapped connections

    航空航天系列.電氣及光學連接元件.試驗方法.第424部分:無釬焊纏繞接頭的剝離力
  19. Plastics piping systems. injection - moulded thermoplastics fittings for elastic sealing ring type joints for pressure piping. test method for resistance to a short - term internal pressure without end thrust

    塑料管道系統.壓力管道用彈性密封圈型接頭的注模熱塑配件.耐無端推力短暫內壓力性能的試驗方法
  20. Non - destructive testing of welds - ultrasonic testing of welded joints

    焊縫的無損檢驗.焊接接頭的超聲波檢驗
分享友人
分享到 Line

分享到臉書