時間相位 的英文怎麼說

中文拼音 [shíjiānxiāngwèi]
時間相位 英文
time phase
  • 時 : shí］Ⅰ名1 （比較長的一段時間）time; times; days:當時at that time; in those days; 古時 ancient tim...
  • 間 : 間Ⅰ名詞1 （中間） between; among 2 （一定的空間或時間里） with a definite time or space 3 （一間...
  • 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...
  • 位 : Ⅰ名詞1 （所在或所佔的地方） place; location 2 （職位; 地位） position; post; status 3 （特指皇帝...
  • 時間 : time; hour; 北京時間十九點整19 hours beijing time; 上課時間school hours; 時間與空間 time and spac...
  • 相位 : phase position; phase
  1. In the fourth chapter, firstly, the fsk / psk signal function is presented, then, the signal which frequency and phase are modulated by costas code and barker code for each are analyzed at the same time. after that, the target returns and clutter returns are analyzed and modeled. at last, both of the time correlation characteristics and space correlation characteristics are theoretically analyzed

    在第四章中，首先給出fsk / psk信號的表達式，並對一種分別採用costas碼和barker碼進行頻率和相位調制的fsk / psk信號進行分析，然後對fsk / psk信號的目標回波和雜亂回波進行分析與建模，接著，對雜波信號的時間相關性和空間相關性進行理論分析，由分析結果可知， fsk / psk雷達雜波的時間相關性不變、空間相關性增強。
  2. On terrible conditions, it is superior to other sensors. the velocity of ultrasonic transmission multiplied by the transmission time equals distance

    位移是超聲波傳播的速度與超聲波從發到收傳播的時間相乘的結果。
  3. To receive energy transmitted in a steered beam by any of the three scanning methods, the applied frequency, time, or phase relationships are maintained at each element, which has the effect of making the radar sensitive to energy from the direction of transmission

    仍然以每個單元接收通過三種掃描方法? ?頻率，時間，相位關系控制波束發射的能量，這使雷達對發射方向的能量敏感。
  4. The accuracy and reliability of the kinematic positioning are affected by not only the random noises and systematic wrong, but also the observation noises related to time

    摘要在動態定位數據處理中，動態定位的精度和可靠性除受觀測偶然誤差和系統誤差的影響外，還受時間相關的觀測噪聲的影響。
  5. Application of temporal phase unwrapping method in phase measurement profilometry

    基於時間相位展開演算法的相位測量輪廓術
  6. Measurements include frequency, frequency ratio, time interval, rise fall time, phase, duty cycle,

    量測項目包括頻率頻率比時間間隔上升下降時間相位信號周期
  7. Kerberos assumes that the clocks of all the machines in the realm are closely synchronized within the limit of the allowed time skew

    Kerberos假設域中所有機器的鎖在允許的時間相位限制內是緊密同步的。
  8. There is no consideration of time misfit in traditional optimal interpolation. in this thesis, some researches were done on the methodology of optimal interpolation, in which a new form of the formulae was developed that named dynamic optimal interpolation, the time correlation being introduced

    本文首先推導了既考慮空間相關，又考慮時間相關的最優插值演算法，由於應用了時間相關的協方差矩陣，就使這個演算法具有動態處理時間錯位的觀測數據的能力。
  9. We discussed the main characteristic parameters of seismic kinesiology and dynamics of mine engineering fracture zone, including relative amplitude, phase time of wave crest, similarity factor, principal frequency band energy, 3 - d space time gradient and coherent coefficient et al., and puts forward the processing method of 3 - d seismic characteristic parameters about denoise - smoothing, generalization, correlation analysis, characteristic transformation ; and presents the method of pattern recognition of mine engineering fracture zone

    摘要本文從時間域、頻率域、三維空間域介紹了礦山工程裂隙破碎帶主要的地震運動學、動力學屬性參數，包括相對振幅、波峰相位時間、相似系數、主頻帶能量、二維空間時間梯度和相干系數等，提出了礦山工程裂隙破碎帶三維地震屬性的去噪平滑、歸一化、相關分析、特徵變換的處理方法以及裂隙破碎帶的模式識別原理與方法，並用實例說明了該方法的應用效果。
  10. Using an 8 - depth async fifo solves the synchronization and exchange of data be - tween different clock domains. the data transaction protocol comes from the most basic work way of uart. when the master clock is 16. 7mhz, the pcm side and adpcm side clocks both are 2. 38mhz, the results of simulation show that the latency from the start - bit of pcm data inputting uart receiver to the stop - bit of adpcm data outputted uart transmitter is 14. 3 us and the latency from the start - bit of adpcm data inputting uart receiver to the stop - bit of pcm data outputted uart transmitter is 14. 7 us

    在主時鐘為16 . 7mhz ， pcm數據端與adpcm數據端時鐘均為2 . 38mhz時，模擬結果表明從pcm的起始位輸入uart接收器到adpcm終止位輸出uart發送器的最大延遲為14 . 3 s ，從adpcm的起始位輸入uart的接收器到pcm終止位輸出uart發送器的最大延遲為14 . 7 s ，設計時盡可能的使編碼與解碼的時間相差不多，從結果看出基本達到這個要求。
  11. Such impurities requiring calibration calculation normally use main component as reference and use relative retention time for orientation, such value are to be recorded under each type

    這些需作校正計算的雜質，通常以主成分為參照採用相對保留時間定位，其數值一併載人各品種項下。
  12. This type of converter is usually quit linear and converters up to 20 bits can be obtained, but the conversion time is relatively long

    這種轉換器通常線性度很好，轉換精度達到20位，但是轉換時間相對比較長。
  13. The researchers beliee that, although refill compliance and persistence were similar for all three agents, twice - daily dosing of metoprolol in most patients, with possible acute withdrawal resulting from missed doses, may at least partly explain their findings

    對研究對象的中位隨訪時間為15個月以上，在調整了包括代表目前使用藥物和劑量的時間相依性變量、年齡、性別、充血性心力衰竭和其他並存疾病等變量后，醋丁洛爾和阿替洛爾組的死亡率明顯低於美托洛爾組，危險比分別是0 . 71和0 . 79 。
  14. Finally, a new 3d surface ranging method based on a digital fringe projection and shifting technique is systematically studied and non - linear rectification algorithms which reduce measurement error is proposed. at the same time, the noise - immune phase unwrapping algorithm is deeply studied and a new algorithm for phase unwrapping of phase map is proposed. experiment make known the algorithm can reduce measurement error, bypass the noise points automatically, solve the problem of the shade sheltering or cavity, overcome the error propagation problem and better results have been obtained

    論文最後系統研究了基於數字相移條紋投影曲面三維測量方法，創造性地提出了一種減小測量誤差的非線性校正演算法，取得了預期的效果；同時對相位去包裹演算法進行了較深入研究，提出了一種噪聲圖像相位去包裹方法；實驗表明該方法能減小非線性測量誤差，自動避開噪聲點和間斷點，獲得了滿意的結果。
  15. The authors use a ultrasonic transducer emit ultrasonic to simulated seabed tiny terrain, then analyze and calculate the relativity of amplitude according to the time, phase and amplitude etc included in echo signal and making using of the relativity of amplitude characteristics, at last gain the real - time altitude data of tiny terrain for deep - sea cobalt crusts mining in order to provide the parameter of best cutting depth for the intellectualized mining of excavating head

    摘要通過超聲波換能器向模擬海底微地形發射超聲波，根據回波信號包含的時間、相位和幅度等信息，利用幅度特徵相關性進行分析和計算，得出深海鈷結殼開采所需要的實時微地形高程數據，為採掘頭智能化開采提供最佳切削深度參數。
  16. Rendezvous means that two or more spacecrafts meet in space on preconcerted site and time. docking indicates that two spacecrafts are connected each other in the mechanical structure after meeting in the space orbit

    交會是指兩個或兩個以上的飛行器在空間軌道上按預定位置和時間相會，對接是指兩個飛行器在空間軌道上相會后在機械機構上連成一個整體。
  17. Analysis of surface wetness index ( swi ) shows there were drying trends in north china, northeast china, southwest china and the east part of northwest china, but the phase and duration of the drying processes were different in the above mentioned regions

    地表濕潤指數分析的結果指出：我國西北東部、華北、東北及西南地區當前正處於一個乾旱化過程，但不同地區干濕變化特徵及乾旱化的持續時間和位相卻有差別。
  18. Offset is a time presented in bytes ( different settings required different amount of memory to store sound data ) between the played signal and the same signal recorded by microphone

    垂距是代表時間，以位元組的形式（不同的設置要求不同的記憶體的數量存放聲音數據）在播放的的信號和相同的信號之間由話筒記錄。
  19. The interaction of wave with multiple circular cylinders is analyzed briefly in this paper also. the formula obtained by linton [ ] has been improved to form a relation of phase effects between cylinders. it is proved that the solution does exist when the contact of one cylinder with the nearby cylinder fails

    同時分析了水波和圓柱群的相互作用問題，導入了柱間相位關系，改進了文獻[ 6 ]中的公式，並且證明了在柱間不連續的條件下，解是存在的。
  20. Aggregation - process in faffa has been improved by taking the phase affection between triangles and the group center into account. this made the results more accurate. at last, using the accelerated ipo and mom based on fmm into the complex - method, by using this method, the analyses efficiency of the electrically large cavities have been efficiently improved

    應用faffa實現了ipo的快速計算，使ipo法分析電大尺寸腔體的能力顯著增強，同時本文對faffa的聚集過程進行了改進，考慮了組中面元與組中心之間相位的影響，提高了計算精度。
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