鎖定相 的英文怎麼說

中文拼音 [suǒdìngxiāng]
鎖定相 英文
locking phase
  • 鎖 : Ⅰ名詞1 （安在開合處使人不能隨便打開的器具） lock 2 （姓氏） a surname Ⅱ動詞1 （上鎖） lock up 2 ...
  • 定 : Ⅰ形容詞1 （平靜; 穩定） calm; stable 2 （已經確定的; 不改變的） fixed; settled; established Ⅱ動詞...
  • 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...
  • 鎖定 : [電子學] lock; locking; [訊] lockout; [航海學] caging; locking in; lock in; latch down鎖定插銷 de...
  1. During the division, edge locking and autocoding technique were developed to ensure the consistency of boundary and improve efficiency of coding work

    在區劃中，開發邊界鎖定技術保證了相鄰區域區劃結果公共邊界的一致性；採用自動編碼技術，提高了編碼的工作效率。
  2. If that were not so, it would be possible for a japanese investor to sell yen, buy dollars, invest those dollars at high american interest rates for 12 months and simultaneously sell the dollars forward for yen to lock in a profit in a year ' s time

    如果不是這樣，投資者可以買入美元日元，用美元作出高息投資的同時賣出相同期限的美元日元遠期以鎖定利潤。
  3. To minimise the risk of arresting the wrong persons during subsequent operations, the investigation team finally settled on a photo identification parade

    爬山狗是否因為經常爬山而得名？最後調查小組決定使用相片認人的方法來鎖定拘捕目標。
  4. 3. with comprehensive improvement of transponder including structural adjustment to lna ; optimization of ( phase locked loop ) pll filter ; structural adjustment to the transmitter and phase error adjustment to the intermediate frequency demodulation circuit, we have successfully enhanced sensitivity, expanded dynamic range, increased transmitting power and improved the spectrum purity ; decreased capture time for pll ; improved the signal quality after demodulation ; reduced its volume and power consumption. 4

    3 、對通信機的全面改進，包括lna結構的調整、鎖相環環路濾波器的優化、發射部分結構的調整以及中頻解調電路的相差調整，提高了系統的接收靈敏度、改善了本振的頻譜純度、減少了鎖相環的鎖定時間、使中頻解調后的信號質量大為提高，同時還減少了體積、節約了系統的功耗。
  5. Lock up the place of the hold after trading to locking up sheet to be opposite namely, trading to the lock is to point to the amount that control a venture to come true or has equal, direction of contrary, mark can trade differently

    對鎖單即對鎖交易后持有的部位，對鎖交易是指為了實現控制風險或鎖定利潤的目的而進行的數量相等、方向相反、標的可以不同的交易。
  6. Note that the viewfinder display may vary slightly according to the current shutter speed and settings ( i. e., ae lock, exposure metering, flash, bulb, and exposure compensation settings )

    請注意，這時取景器的顯示相應于當前的快門速度和設置（自動曝光鎖定、曝光測定、曝光補償等）會稍有變化。
  7. We build a close vibration compensation system which can successfully achieve the measurement of interference fringes movement and - vibration compensation. it puts forward pre - setting fill - in pulses method to implement phase shifting with the same pzt. with this new method, the interference fringe can be stabilized at any pre - setting phase position

    提出了填充脈沖數預設定的方法，可以將干涉條紋鎖定在任意設定的位相位置，實現了用pzt同時實現振動補償和移相測量；深入分析討論了pzt的延遲問題，創造性地提出了用多次逼近補償的辦法，給出了反饋補償的演算法，解決了補償過程中存在的系統不穩定和過補償的問題。
  8. Since commercial pll ic came out, phase - locked - loop frequency synthesis has become widely accepted. but when narrow frequency - step is required, the loop bandwidth has to decrease while cannot meet the demand of frequency - hopping speed

    數字鎖相集成器件出現以來，鎖相式頻率合成器得到迅速發展，但是當需要窄頻率步進時，環路帶寬需要降低，致使鎖定時間變長，不能滿足快速跳頻的要求。
  9. It has been an important component of communication, radar, instrument, high - speed computer and navigation equipment. fractional - n phase locked loop ( fnpll ) frequency synthesis has been appeared in recent years

    頻率合成器是一種相位鎖定裝置，是通訊、雷達、儀器儀表、高速計算機和導航設備中的一個重要組成部分。
  10. Firstly, the airfoil ' s classic flutter ( at small attack angle ), stall flutter ( near the static stall angle ) and response ( at large attack angle ) are analyzed. it is found from the numerical results that " lock - in " will occur at certain freestream velocity range near the static stall angle, where the frequency of the vortex will be equal to the natural frequency and the flutter has the characteristic of self - induced oscillation. when the attack angle is far from the static stall angle, the vortex will have its own frequency, which differs from the natural frequency, and the flutter has the characteristic of forced oscillation

    首先研究了二維翼型的古典顫振（小攻角） 、失速顫振（失速攻角）和動力響應問題（大攻角） ，得到以下結論：在靜態失速攻角附近的一定來流速度范圍內，分離渦會發生頻率鎖定現象，分離流的頻率與固有頻率趨于相同，這時的振動呈現自激振動的特點；遠離失速攻角時分離流頻率則擺脫固有頻率的影響，此時的振動具有強迫振動的特點。
  11. In this thesis, phase - locked loop ( pll ) technogies are used to acquire phase of fundamental current in bais current, which enhances the detecting precision of bais current. and we want the phase of bais current and the phase of system current is the same, so this thesis think of locking the phase of bais current which based on this theory to sure the security and the reliability of apf

    本文採用鎖相技術，以獲得畸變電流中基波電流的相位，進一步提高了畸變電流的檢測精度，並據此原理考慮鎖定補償電流的相位，使補償電流與系統電流相位同步，保證apf安全可靠運行。
  12. On the use of fast settling technique in phase - locked loops

    快速鎖定技術在鎖相環中應用
  13. By means of controlling accurately temperature of f - p cavity used in the frequency - stabilizing system of laser, the frequency stability of laser is significantly improved. especially the long - term unidirectional frequency shift is essentially overcome

    從實驗結果，我們得出將作為頻率標準的f ? p腔精密控溫與對該腔不控溫對激光器振蕩頻率進行鎖定的結果相比較，清楚看到短期穩定性有一定提高，重要是對作為穩頻標準f ? p腔精密控溫，消除了由於溫度變化引起的頻率慢漂移。
  14. The tidal locking situation for asteroid moons is largely unknown, but closely - orbiting binaries are expected to be tidally locked, as well as, obviously, contact binaries

    給星狀的衛星潮汐的鎖定情形相當未知，但是接近地-繞軌道而行二進被期望潮汐地被鎖，連同，顯然地，連絡二進。
  15. In microsoft sql server 2005, the select statement in a cursor definition is subject to the same transaction locking rules that apply to any other select statement

    在microsoft sql server 2005中，游標定義中的select語句遵守適用於任何其他select語句的相同的事務鎖定規則。
  16. First, we analysize the performance of coherent and noncoherent dlls, then we give an implementation scheme of dll and a design method of carrier tracking loop. the design methods and a implemention scheme of a fir shaping filter is proposed in the fifth part

    首先分析了相干和非相干延遲鎖定環的性能，接著給出了一種dll跟蹤環路的實現方案和一種載波跟蹤環路的設計方法。第五部分介紹了一種fir成型濾波器的設計和實現方法。
  17. There are two uncertain factor about it : the phase of the pn code and the doppler - shift. after capturing the received signal successfully, the traditional ds receiver always uses a delay locked loop ( dll ) to synchronize the pn code and then uses a costas loop to realize the carrier synchronization. this complex closed - loop structure not only take long time to realize the synchronization, but also has the defect of “ hang up ”

    傳統的擴頻接收機通常在捕獲偽碼信號后利用遲早門鑒相的延時鎖定環來實現偽碼的精同步，解擴后利用科斯塔斯環實現載波同步，這種閉環結構不僅同步時間長、結構復雜，而且鎖相環還存在所謂的「 hang - up 」現象。
  18. Neither connection can acquire locks that would conflict with locks held by the other connection

    任何連接都無法獲得與另一個連接擁有的鎖定相沖突的鎖定。
  19. It can be deduced from the characteristics of ilpll circuit that injection - locking bandwidth is not only related to the injection - locking bandwidth without feedback loop, but also related to the characteristics of frequency mixing, loop gain and the change of the loop phase. thus, the needed bandwidth can be obtained by adjusting the loop parameters. and the phase noise characteristics are mainly determined by loop transmission factor

    由ilpll電路特性的推導得出:注入鎖定帶寬不僅跟開環時的注鎖帶寬有關，而且與混頻特性、環路增益以及環路相位變化相關聯，可以通過調節環路的參數得到所需帶寬;相噪特性主要由環路傳輸因子決定，可以通過調節環路濾波得到比開環注入鎖定相噪更優的特性。
  20. Pessimistic concurrency is not a scalable option when users are interacting with data and causing records to be locked for relatively large periods of time

    如果用戶與數據進行交互，會使記錄鎖定相對長的時間，保守式並發並不是可伸縮的選項。
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