phase detection 中文意思是什麼

phase detection 解釋
相檢定
  • phase : n 1 形勢，局面，狀態；階級。2 方面，側面。3 【天文學】（月等的）變相，盈虧；【物、天】相，周相，...
  • detection : n. 1. 探知；發現，發覺；敗露。2. 【化學】檢定，檢查；【電訊】檢波。
  1. A good mix is key, so make sure to have some seekers in their for anti - air and stealth detection, if he making infantry, gun walkers ( especially phase fielded ) are a great idea, plenty of tripods, and a nice mix of air units, such as devastator warships, planetary assault carriers, and sometimes the speed, armor, and decent damage of the stormrider is nice to have

    一個好的混編是關鍵，所以確保你的部隊有一些搜索者來對空和探隱，如果對方有很多步兵，步行者（特別是相場）是好的選擇，大量的三腳，以及一隻很好混編的空軍，比如毀滅戰艦，行星突擊母艦，有時候擁有速度，裝甲和火力的風暴騎士也是上選。
  2. Based on the analysis of the beat frequency signal, the expression of the beat frequency phase is deduced. the expression indicates physics meanings of quantities to be detected and supplies theoretical bases for detection methods. by using two - dimensional fft, the range and velocity information of target is got out from the echo. according to the periodicity range ambiguity of symmetrical pulses in fmpcw, the processing method of sliding time window is used

    通過對差頻信號進行的分析，得出了差頻相位的具體表達式，表現出了要檢測的各量的物理意義，對檢測的方法提供了理論依據。利用二維fft方法，可以有效地提取回波中目標的距離與速度信息。對于fmpcw信號由於均勻脈沖產生的周期性距離模糊的問題，採取時間波門的處理方法。
  3. Simulation of surface plasmon resonance biosensor based on phase detection

    生物傳感器的數值模擬
  4. The device mainly consists of integrated phase - shift trigger unit, detection unit, amplification and impedance conversion unit, the smallest excitation limitation unit, reactive regulation unit and three - phase controlled bridge rectifier

    本裝置主要包括集成移相觸發單元、檢測單元、放大及阻抗變換單元、最小勵磁限制單元、無功調查單元和三相全控橋。
  5. The time - scale amplitude plot and phase plot based on hermitian wavelet transform are presented to singularity detection of signal. the corresponding relation relation between singularity and amplitude plot or phase plot is created. as successful application, fault of axletree damnify is found by means of this method

    提出了基於hermitian小波變換的時間?尺度幅圖和相圖來識別信號奇異性的方法，建立了信號奇異點與幅圖和相圖的對應關系，在軸承損傷故障診斷中取得了成功的應用。
  6. Phase detection discriminator

    鑒相鑒頻器
  7. Image edge detection method for ert system of gas - liquid two - phase flow

    水平井筒氣液兩相分散泡狀流流動模型
  8. Chapter 3 discusses the modules used in the fh - mpsk and fh - / 4dqpsk systems. these modules include : duc / ddc ( digital up converter / digital down converter ), nyquist flitter, burst start detection, interpolation module, pll ( phase locked loop ), pll error extraction, initial phase correction and the coding and decoding for tcm

    第三章主要討論了跳頻模式下fh - mpsk和fh - 4dqpsk系統中各個模塊的設計，這些模塊包括：上下變頻器、奈奎斯特濾波器、信號到達檢測、插值模塊、通用環路、各環路誤差提取方法、初始相位校正和tcm編譯碼。
  9. . standard test method for determination of intrinsic stability of asphaltene - containing residues, heavy fuel oils, and crude oils n - heptane phase separation ; optical detection

    測定含瀝青殘留物重燃料油和原油固有穩定性的標準試驗方法
  10. Integrating tynman system with polarized system together, the laser interferometer is compatible for the surface with different reflectance. first, on the basis of synthesizing different interferometric microscope, the author introduced a kind of lase interferometer combining polarized interferometry and real - time phase detection algorithms. first, a kind of optical configuration is introduced, which is realized in the above interferometer

    本文在分析了國內外不同干涉顯微系統的基礎上，根據干涉顯微測量方面的需求提出了採用偏振干涉和條紋掃描方式實時檢測波面位相的激光干涉顯微系統，提出了一種可用於表面微觀輪廓及粗糙度參數測量的光學顯微干涉系統的光路，然後介紹了條紋掃描波面位相實時檢測技術以及四步移相法，並在此基礎上完成了光學系統及相關的機械結構。
  11. There are the production lines established of intermediate - frequency melting, silicasol shuck, precision casting and metal ceramic, and 250 universal devices suck asvacuum melting electric furnaces, high - temperature and intermediate - temperature heat treatment electric furnaces, digitai - control lathes, milling and drilling machines, coreless millers, spherical surface millers, standing milling machines and so on, lt has established the central measuring roomm physicallab, chemical lab, metallic phase lab, crack detection test lab, seat ring lab, rocker lab and ducgt trestle lab, our esported gas engine valve seat to america was rewarded the second prize in terms of sichuan high - quality product

    建有中頻熔煉真空熔煉硅膠溶模精密鑄造粉末冶金生產線。有中頻電爐真空熔練電爐高中溫熱處理電爐數控車床鉆銑床無芯磨外園磨立磨等通用設備250臺套。有中心計量室物理化學金相探傷檢測及座圈搖臂導管臺架實驗室。
  12. By taking the miniature ceramic rod which is easily to machine high accuracy as sensitive structure, and by printing and polarizing six belt - shaped electrodes above it to constitute three pairs of electrodes, this paper designed package and the phase - sensitive detection circuit in the system so that it effectively reduced the sensitive structure size and improved its processing precision to realize the angular rate gyro microminiaturization

    首先採用易於加工成高精度的微型陶瓷棒作為敏感體，在其上印刷成六個帶狀電極並予以極化構成三副電極對，然後設計了封裝及相敏檢波電路，從而有效地減小了敏感結構的尺寸，提高了其加工精度，實現了角速率陀螺微型化。
  13. Minolta s through - the - lens ( ttl ) phase - detection system with 3 ccd sensor activated by pressing the af button or shutter - release button partway down ; auto manual - focus switchable manually ; multi - dimensional predictive focus control for moving subjects

    備有3ccd感應器的美能達鏡后（ ttl ）相位檢測系統；按下自動對焦按鈕或半按下快門釋放按鈕，可手動選擇自動手動對焦。
  14. The detection limit was 0. 5 ng / ml and the calibration curve was in the range of 0 - 100 ng / ml. the within - run coefficient variations for standard samples were less than 10 %. one distinguished feature of this approach was its nearly homogeneous reaction and solution phase detection, which made the detection rapid and reproducible

    5ng ml ，標準曲線范圍為0 - 100ng ml ，檢測標準樣品的批內cv小於10 ，採用這種液相反應及液相熒光測定的方法，提高了分析速度。
  15. At the aspect of hardware design, it adopts pulse distributor and the technology of single polar voltage drive to accomplish the function of controlling and driving stepmotor ; it adopts the technology of pulse width modulation and cmos h - bridge drive to accomplish the function of controlling and driving dc servomotor ; it adopts d / a convertor to accomplish the function of controlling ac transducer ; it adopts the technology of digital phase detection to accomplish the function of detecting the feedback position signal of induction phase shifter ; it adopts dsp ’ s capture cell to accomplish the function of detecting the feedback position signal of photoelectric coder

    硬體方面，採用脈沖分配器和單極性電壓驅動技術實現了步進電機的控制和驅動功能;採用脈寬調制技術和cmos互補h橋驅動技術實現了直流伺服電機的控制和驅動功能;採用d / a轉換器實現了交流變頻器的控制功能;採用數字化相位檢測技術實現了感應移相器位置反饋信號的檢測功能;採用dsp的捕獲單元實現了光電編碼器位置反饋信號的檢測功能。
  16. A multifunctional laser interferometer which can be used to measure the three dimension microcosmic profile and roughness of optical component is introduced in this dissertation. it covers microscopy, polarized interferometry and real - time phase detection algorithms

    本文提出並實現了一種由光學顯微系統、偏振干涉技術和條紋掃描波面位相實時檢測技術相結合，集三維輪廓測量和粗糙度測量為一體的多功能激光數字化干涉顯微系統。
  17. Then, the optical system and mechnical configuration of the interferometer are realized, which are based on phase detection algorithms and four - step algorithm. in the following work, we designed and realized a dc high voltage amplification circuit by mcu, which is used to driver pzt, and presented a new method to measure the nonlinearity of pzt

    設計並完成了精密移相的單片機控制用於壓電晶體驅動的高壓放大電路，並且提出了一種新穎的對工作狀態下壓電晶體非線性軟體校正的新方法，並得到了很好的實驗結果。
  18. The system was based on the phase detection of projected grating to sense body ' s 3d data, surface fitting was simulated by b - spine patches in the sense of piecewise least square, so it had more practical value in treatment and basic medical study

    提出應用投影柵相位法測量人體的三維數據，在最小二乘意義下採用b樣條擬合曲面的方法，在臨床治療和醫學基礎研究方面有重要的實用價值。
  19. Sequentially it gives a simple and effective method for accurate phase detection of the segmented mirrors of a huge combined mirror

    結果表明，該方法可有效提取出相位信息，從而為分立表面的大型光學鏡面各單元的精確定相提供了一種簡單有效的方法。
  20. A phase detection method based on the bayesian spectrum estimation is proposed for improving the accuracy of traditional phase analysis method in this paper

    摘要針對傳統的相移分析方法誤差大的問題，通過合理的選取信號模型，採用貝葉斯頻譜估計演算法對實驗中輸入輸出信號進行了相位識別。
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