選相器 的英文怎麼說

中文拼音 [xuǎnxiāngqì]
選相器 英文
phase selector
  • 選 : Ⅰ動詞1. （挑選） select; choose; pick 2. （選舉） elect Ⅱ名詞（挑選出來編在一起的作品） selections; anthology
  • 相 : 相Ⅰ名詞1 （相貌; 外貌） looks; appearance 2 （坐、立等的姿態） bearing; posture 3 [物理學] （相位...
  • 器 : 名詞1. （器具） implement; utensil; ware 2. （器官） organ 3. （度量; 才能） capacity; talent 4. （姓氏） a surname
  1. The tank location for these vehicles is chosen for optimum airframe design for axial loads.

    這些飛行器上的油箱位置是相對軸向載荷作最佳結構設計來選擇的。
  2. And understanding and studying the spectral features and variation rules of geo - targets in the experimental area, raising that it is the basis of geo - targets information collection with imaging spectrometer data to understand spectral features and variation rules of geo - targets, realizing that in a great extent spectral - integrated - form - based classification method can remove the phenomenon of " different spectrum with same objects " resulted from reflection ratio curve translation because of the angle change among sensor, targets and observation direction, and the average and variance images can be introduced to solve the problem of two kinds of geo - target with similar spectral forms and much different values of whole reflection ratio. it is suggested that " red edge " range bands of vegetation, which has close relationship with vegetation cover and biomass, is the main characteristic bands and important basis for careful vegetation classification and quantitative retrieval, and pixel - based derivative spectral analysis is very useful for removing the effects of soil background values and quantitatively retrieving vegetation biomass and cover. the remote sense quantitative retrieval model is developed for main appraisable factors of desertification monitoring assessment with imaging spectrometer data and then the applicability of model is analyzed

    研究結果如下：首先針對荒漠化地區的地物特徵，對高光譜數據不同波段的數據質量、波段組合進行了評價，提出了適用於荒漠化監測的基本波段選擇集；初步了解和掌握了研究地區的地物光譜特性及變異規律，進一步明確了掌握地物光譜特徵和變異規律是用成像光譜儀數據提取地物信息的基礎；發現了基於光譜整體形狀的分類方法在很大程度上能夠消除由於傳感器、地物目標觀測方向之間的角度變化引起的反射率曲線整體平移的「同物異譜」現象，對于譜形相似而整體反射率的值相差較大的兩類地物，通過引入均值和方差圖像參與分類得到解決；研究還表明在植被「紅邊」范圍內的波段是進行荒漠化監測的主要特徵波段，這些波段與植被生物量和蓋度都有密切的關系，是開展精細植被分類研究和植被定量反演的重要基礎；像元的導數光譜分析可以消除土壤背景的影響，是進行植被生物量和蓋度定量反演的有力工具；建立了荒漠化監測主要評價因子的定量反演模型，並分析了模型的適用性。
  3. A field editor is simply a widget that s associated with a preference

    域編輯器只是一個與首選項相關的窗口小部件。
  4. Auxiliary pressure and temperature measurements make the multifrequency phase fluorometer an ideal choice for luminescence sensor design, testing and calibration

    輔助壓力和溫度測量讓多頻相位熒光計是發光探測傳感器設計、測試和校準的理想選擇。
  5. Abstract : there are only two set values ( 30, 45 ) for interior angle of the stimulated directional power relay as the protection in phase to phase short circuit fault. an accurate setting formula for interior angle of the microprocessor - based directional power relay as the protection in phase to phase short - circuit fault is proposed and analyzed, users can set as a calculation value or at least an optimum in the formula. therefore the operation sensitivity and reliability of the directional relay would be improved greatly. the opinion is new and practical

    文摘:保護相間短路的模擬式功率方向繼電器內角的整定值只有兩個（ 30 、 45 ） ，用戶只能在這兩個值中選其一；分析並提出了保護相間短路的微機型功率方向繼電器內角的準確整定計算公式，用戶可以整定為該公式的計算值或至少為最合理的值，從而能顯著提高方向繼電器的動作靈敏度及可靠性，具有新見解及應用價值。
  6. The selector and initial brace are positioned on the same line, declarations are indented on subsequent lines, and the closing brace is aligned with the matching opening brace, as shown

    選擇器和左大括號位於同一行上，聲明在後續行上縮進，右大括號和相應的左大括號對，如下所示。
  7. The selector and initial brace each appear on their own lines, declarations are indented on subsequent lines, and the closing brace is aligned with the matching opening brace, as shown

    選擇器和左大括號各自顯示在自己的行上，聲明在後續行上縮進，右大括號和相應的左大括號對，如下所示。
  8. Of a selector, a moving contact that engages with the contacts of a bank

    與存儲單元的觸點相嚙合的選擇器滑動觸點。
  9. Since a segment descriptor is eight bytes long, its relative address inside the gdt or ldt is obtained by multiplying the most significant 13 bits of segment selector by 8

    由於一個段描述符的大小是8個位元組，因此它在gdt或ldt中的相對地址可以這樣計算：段選擇器的高13位乘以8 。
  10. Moreover, it has function to fault phase identification and fault distance measurement

    另外，該神經網路式阻抗繼電器還具有故障選相和故障測距的功能。
  11. A selecting method of phase shifters ' digit of phased array radar beam control system

    相控陣雷達波控系統移相器位數的選取
  12. Each time a segment selector is loaded on to segment registers, the corresponding segment descriptor is loaded from memory into a matching non - programmable cpu register

    每次將段選擇器加載到段寄存器中時，對應的段描述符都會從內存加載到相匹配的不可編程cpu寄存器中。
  13. In this paper, firstly we analyzed the basic phase shift mechanism and various basic phase shifter circuit forms, specially devoted to the circuit analysis and design aspects. it provides the theoretical basis for circuit topology selection, design and optimization of the phase shifter

    本論文首先就移相原理、各種類型移相器電路的工作方式、特點以及設計方法進行分析，為移相器電路拓撲選擇和設計優化提供理論依據。
  14. The thesis describes a prototype fractional frequency synthesizer which is supported by a project granted by the ministry of science and technology of pr china. firstly, based on the principle of pll, this paper briefly describes three basic pll components : phase detector ( pd ), low pass filter ( lpf ), voltage controlled oscillators ( vco ), analyzes the linearized pll and summaries the transfer functions of third - order pll with ideal intergrator filter respectively. based on a microwave vco, the single point frequency pll frequency ranging from 2. 2 to 2. 5ghz is developed

    首先，從鎖相環的基本理論、原理出發，分析了鎖相環中的三個基本部件：鑒相器、環路濾波器和壓控振蕩器，此後，針對線性化鎖相環進行了分析，研究了在使用比例積分濾波器時，三階鎖相環的環路參數計算；在電路實現時選用了lmx2353 ，在此基礎上，完成了2 . 2 ~ 2 . 5ghz范圍內的小數頻率合成器設計。
  15. Platinum is more suitable in forming the bottom electrode of bst capacitor than gold, but the top electrode and transmission lines prefer to gold

    鉑比金更適合作為移相器中bst薄膜電容的下電極，而上電極和傳輸線導體材料則選用金。
  16. Within nio the receiving end is comparable to a " selector " see

    在nio中，接收端相當于「選擇器」 （參閱
  17. The control technology of phase selection has been used on beaker ' s instantaneous characteristic test device for jiang su chang shu switch plant. the precision is ?

    採用上述技術研製的選相分合閘裝置，應用於斷路器瞬動特性試驗設備中，選相精度為1 ，較好地消除了試驗中的暫態電流。
  18. In addition, this paper also introduces and analyzes fuzzy comprehensive evaluation which is used in phase selection

    此外，本文還介紹並分析了模糊綜合評判的方法在交流電器選相分合閘控制中的應用。
  19. But there are still some problems in the aspects of economy and credibility, even if using cpu may bring the calculational problems. this paper mainly presents the technology of phase selection

    所以，無論從交流電磁電器的工作特性還是其他試驗要求來看，都希望有精度高、使用方便的選相分合閘裝置。
  20. This paper also introduces two aspects, one is the use of single - chip computer - intel 16bit as key to realize signal collection, data processing and control of phase selection, the other is the communication of mcu and pc realized by universal serial bus ( usb )

    選相分合閘裝置的設計包括兩部分：一是下位機部分，主要以80c196kc單片機及其外圍電路為主，完成交流信號的採集、數據處理以及對交流電器分合閘的控制；另一部分是單片機與pc機的通訊部分。
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