極反轉 的英文怎麼說

中文拼音 [jífǎnzhuǎn]
極反轉 英文
umpolung
  • 極 : i 名詞1 （頂點; 盡頭） the utmost point; extreme 2 （地球的南北兩端; 磁體的兩端; 電源或電器上電流...
  • 反 : Ⅰ名詞1 （方向相背） reverse side 2 （造反） rebellion 3 （指反革命、反動派） counterrevolutionari...
  • 轉 : 轉構詞成分。
  1. If foodmakers can no longer count on the public ' s unquestioning acceptance of their products, it ' s not just because of activist theatrics and shrill agitprop

    如果食品製造商們再也不能指望公眾無條件地接受他們的產品，那不僅僅是因為（反轉基因食品的）積極分子的誇張造勢和喧囂鼓噪。
  2. When the sun's rotation sweeps this warped surface across the earth, we detect sudden changes in the polarity of the magnetic field.

    當太陽的自轉使這個波浪形間隔面掃過地球時，我們就會探測到磁場極性的突然反轉。
  3. Each reversal appears to have taken place in a very short time.

    每一次反轉看來都是在極短的時間內發生。
  4. Based on sndm technique, a method of local capacitance - voltage characteristic characterization of ferroelectric thin films was proposed. the effect of traps at oxide - semiconductor interface on metal - oxide - semiconductor structure capacitance - voltage curve was discussed, and the influence of coercive field to the capacitance - voltage characteristics of ferroelectric thin films was also discussed. the dynamic switching of ferroelectric domain in ca doping ( pb, la ) tio3 thin film was studied by sndm from the view of electricity

    利用sndm ，從純電學的角度觀察了plct薄膜中的電疇動態反轉過程，由電疇橫向擴張的移動速度的降低，發現了晶界在電疇反轉過程中對疇壁移動的阻擋作用;根據sndm和pfm的在垂直方向上的不同信息敏感深度，得到plct薄膜中電疇反轉過程中電疇是楔形疇;用pfm觀察同一電疇在去掉外加反轉電場后電疇的極化弛豫現象，結果表明空間電荷是發生極化弛豫的主要原因。
  5. Magnetic minerals trapped inside ancient rocks have recorded hundreds of these so - called polarity reversals in the past 500 million years

    在地磁反轉后，指北針的指針會指向南極，而不再是冰凍的北極。
  6. Interface circuits include auto - routing, load switch, polarity - reverting signal inverting and on - off hook checking

    埠電路包括自動路由切換，負載轉換，反極跳轉，摘掛機檢測等部分。
  7. Spintronic devices are easy on batteries, because spin - flipping operations consume very little power and the chips can shut off between operations

    自旋電子元件很容易用電池驅動，因為自旋反轉操作所消耗的能量極其微小，而且晶片在兩次運算之間可以停止供應電源。
  8. For an actual planetwide polarity reversal to occur, such a reversed flux patch would grow and engulf the entire polar region ; at the same time, a similar change in overall regional magnetic polarity would take place near the other geographic pole

    如果整個行星的磁極要真的反轉，反向通量斑塊需擴大到涵蓋整個極區；同時，另一個地理極點附近也會發生類似的區域極性全面變化。
  9. The work provides not only the foundation of studying domain structure in ferroelectric thin films but also the means of studying fatigue and polarization retention in ferroelctrics

    採用改裝的直流電源成功地對樣品進行了反轉，並利用pfm研究了鐵電疇的極化反轉。
  10. The acceptability our rejection and the depiction of some content in the course " mechanisms and machine theory " is discussed, ( e. g., group dividing, solving steps of the graphical method for vector equation, versions and methods for analytical kinematic analysis, inversion design for linkage mechanisms, crank angle between the two limiting positions, design formulae for cam mechanisms, classification of combined mechanisms, formula of the radius of addendum circle of gear, balancing of machinery, etc. ) and some new opinions are presented

    摘要就《機械原理》課程的某些內容（如：拆桿組的方法、矢量方程圖解法的解題步驟、運動分析解析法的版本和方法、連桿機構的反轉法設計、極位夾角、凸輪機構設計公式、組合機構的分類、齒輪齒頂圓半徑公式、機械的平衡等）的取捨和敘述進行探討，提出一些新的看法。
  11. ( 3 ) the theories of the frame of reference : basis on the origiual theories of the frame of reference, using the method of the statistics theories to find the frame of reference, and estimate and verify the value of the coefficient change of the frame of reference on the higher than a kite reliablityjn the end find the market risk

    參照系的思想：以獨創的參照系理論為基礎，運用數理統計學的辦法找出參照繫系數，在極高置信度水平上（本文一般選取= 95 ）對參照繫系數變動的臨界值進行參數估計並檢驗，而最終發現牛-熊反轉信號，規避市場風險；該系統還能夠對股民的中、短線操作提供即時指導。
  12. Used in circuits what polarity is reversed, such as signal coupling, etc

    適用於信號偶合等極性需反轉變換的電路。
  13. When an option is in a weak position at low levels and slowly working lower, making lower tops and lower bottoms, it is important to watch the last top or the point where an option breaks away from and makes new lows and never decide that the main trend has turned until the option begins to cross some of these levels from which it broke away

    當行情位於低位水平弱勢區並且以較低的價格緩慢變動，不斷創出一個較低的頂部和底部時，這時觀察行情最後創出新低的價格或位置的變化顯得極其重要，在行情未突破並開始穿過一些水平線前絕不認為主趨勢已經反轉。
  14. Computer - generated polarity reversals provided researchers with the first rudimentary glimpse of how such switches may originate and progress [ see box on next page ]

    電腦所模擬的磁極反轉，讓研究人員首次能對於此轉換過程的開始及演進可以有初步了解（見下頁模擬磁極反轉） 。
  15. Research of high - voltage pulses power supply for polarization reversal in ktiopo4 crystals

    晶體極化反轉的高壓脈沖電源的研究
  16. The first type of the dipolar defects will cause two successive 90 ? rotations of the direction of the dipoles during the process of switching, while the switching behavior of the ferroelectric system with the second type of the dipolar defects shows almost a single 1800 flipping

    在外場轉向的情況下，偏離平衡位置的偶極缺陷會引起缺陷周圍的偶極子的兩次90度反轉，而極化取向固定的這類偶極缺陷不會導致偶極子的90度反轉。
  17. The fuel cell is an electrochemical device that converts energy into electricity and heat without combustion

    它是一種將化學能通過電極反應直接轉化為電能的電化學裝置。
  18. Alternate mark inversion violation bipolar violation

    交替信號反轉破壞點雙極性破壞點
  19. These efforts are providing an intriguing explanation for how polarity reversals occurred in the past and clues to how the next such event may begin

    這些工作，對于過去的磁極反轉提出了一套很有意思的解釋，更對下一次的反轉事件將如何展開，提供了新的線索。
  20. Quantum coherence and interference have led to the observation of many new effects and new techniques in quantum optics and atomic physics. examples include coherent population trapping, electrom agnetically induced transparency, lasing without inversion, and enhancement of the index of refraction without absorption

    當應用相干場來驅動光學介質時，可以使得介質的吸收和色散關系發生極大改變，產生許多新的效應，如相干布居捕獲、電磁誘導透明、無反轉激光、無吸收折射率增強等。
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