累積時差 的英文怎麼說

中文拼音 [lěijīshíchā]
累積時差 英文
accumulated time difference
  • 累 : 累Ⅰ形容詞（疲勞） tired; fatigued; weary Ⅱ動詞1. （使疲勞; 使勞累） tire out; wear out 2. （操勞） work hard; toil
  • 積 : Ⅰ動詞（積累） amass; store up; accumulate Ⅱ形容詞（長時間積累下來的） long standing; long pending...
  • 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...
  • 差 : 差Ⅰ名詞1 （不相同; 不相合） difference; dissimilarity 2 （差錯） mistake 3 [數學] （差數） differ...
  • 累積 : accumulate累積服刑 [法] accumulative sentence; 累積股本 cumulative capital stock; 累積股息 cumula...
  • 時差 : 1 [天文學]（平太陽時和真太陽時的差）equation of time2 （不同時區之間的時間差別）time difference時...
  1. Hourly values of global solar radiation are measured at king s park by a thermoelectric pyranometer sealed thermo - pile dome solarimeter together with an integrating counter. a bimetallic actinograph is used as a back - up

    利用一具熱電總日射表球形罩封密的溫差電堆總日射表連同累積計數器，天文臺可以量度每小時的太陽總輻射數量。
  2. Hourly values of global solar radiation are measured at king s park by a thermoelectric pyranometer ( sealed thermo - pile dome solarimeter ) together with an integrating counter. a bimetallic actinograph is used as a back - up

    利用一具熱電總日射表（球形罩封密的溫差電堆總日射表）連同累積計數器，天文臺可以量度每小時的太陽總輻射數量。
  3. Meanwhile, we put forward symmetric correction to resolve inherent error cumulation of point - by - point imaging modality

    同時進一步提出對稱校正的方法以解決逐點成像法固有的誤差累積。
  4. Over time the groups diverge to the point that they can no longer interbreed if they are later brought together

    過了一段時間之後，兩群累積的遺傳差異達到了即使相遇也無法混血的程度。
  5. The algorithm can not only eliminate the influence of the cumulative errors of the photoelectric code recorder, but also it can satisfy the requirement of the real - time control. a direct inverse model controller of fuzzy neural network with changeable structure based on takagi - sugeno inference is presented and it is used to the motion control of mobile robot. in order to avoid the obstacles successfully, detection results from ccd and ultrasonic sensors are fused by a fuzzy neural network, which acts as an avoidance controller

    包括移動機器人的融合自定位問題：移動機器人利用光電編碼器進行自定位，同時用擴展卡爾曼濾波器融合多個超聲波傳感器的測量值，採用回朔演算法將融合值用於復位光電編碼器，消除了光電編碼器累積誤差的影響，並能滿足實時控制的要求：並提出一種基於takagi - sugeno模型的變結構模糊神經網路直接逆模型控制器，並應用於移動機器人的運動控制；利用模糊神經網路避障控制器融合ccd攝象機與超聲波傳感器探測到的環境信息，以實現機器人的安全避障。
  6. Tricepstrum equalization algorithm ( btea ) and super - exponential ( se ) algorithm based on block data estimation is studied, and these algorithms use hos explicitly. their performance, such as estimation variance and bias, is analyzed. a kind of sparse cross cumulant and sparse equalizer is proposed to simplify the se algorithm, and the simulating results show efficient reduction in complication

    ?研究了幾種直接使用高階統計量的演算法，包括基於數據段估計的倒三譜演算法和超指數演算法，分析了演算法的估計方差和偏差等性能；由於超指數演算法計算量較大，不利於實時均衡，利用水聲通道的稀疏性，提出了一種基於稀疏互四階累積量和稀疏權的演算法，有效降低了超指數演算法的計算量。
  7. The ramp - type sustain waveform is featured with the longer rise - time than the conventional waveform and it is a compromise to let gas discharge with lower cell voltage but still helps accumulate enough wall charges to sustain discharge sequence in cells

    斜緩維持波形的特徵為其電壓上升時間較傳統波形增加了三倍左右，其有助於降低氣體放電時的空間電壓差和累積足量的壁電荷以維持腔體中氣體放電作用得以連續產生的效果。
  8. An algorithm for detecting moving ir point target in complex background is proposed, which is based on the reverse phase feature of neighborhood ( rpfn ) of target in difference between neighbor frame images that two positions of the target in the difference image are near and the gray values of them are close to in absolute value but with inverse sign. firstly, pairs of points with rpfn are detected in the difference image between neighbor frame images, with which a virtual vector graph is made, and then the moving point target can be detected by the vectors ' sequence cumulated in vector graphs. in addition, a theorem for the convergence of detection of target contrail by this algorithm is given and proved so as to afford a solid guarantee for practical applications of the algorithm proposed in this paper. finally, some simulation results with 1000 frames from 10 typical images in complex background show that moving point targets with snr not lower than 1. 5 can be detected effectively

    基於運動點目標在鄰幀差分圖像中所具有的近鄰反相特徵，即運動點目標的兩個位置相鄰近、灰度值一正一負，提出一種在復雜背景下，基於紅外序列圖像的運動點目標檢測演算法.本演算法利用該特徵在鄰幀差分圖像中檢測反相點對，進而構造反相點對矢量圖，最後依據累積反相點對矢量圖中多矢量首位相接的連續性檢測出運動的點目標.文中給出並證明應用本演算法能以概率1檢測到運動點目標的收斂性定理.對典型復雜背景下10幅1000幀圖像的模擬結果表明，當信噪比大於或等於1 . 5時，可以有效檢測出運動點目標
  9. When inadequate n was added, the chloroplast structure in mesophyll cell was damaged in ear leaf, the amount of carbohydrate decreased in mestome sheath, and excessive n - redistribution and n - transportation to grain from vegetative mass appeared, which resulted in earlier leaf senescence. excessive n application led to too high activity of nitrate reductase, excessive vigorous nitrogen metabolism and too much exhaustion of carbohydrate in ear leaf, which resulted in the lack of enough carbohydrate in the lower leaf, meanwhile, the expansive chloroplast grana lamellae in leaf mesophyll cell and starch grain without nuclear in mestome sheath cell was observed, which led to the decrease of chlorophyll content and photosythetic capacity in maize leaf, then the early senescence occured

    氮肥用量不足導致穗葉葉肉細胞葉綠體結構性差，維管束鞘細胞碳水化合物累積減少，營養體氮素再分配率大而引起葉片早衰；而過量供氮則導致生長後期硝酸還原酶活性過高，氮素代謝過旺，消耗了大量碳水化合物，以致下位葉不能得到充足的碳水化合物供應而提早脫落，同時葉肉細胞葉綠體片層結構膨脹，呈「肉汁化」特徵，維管束鞘細胞澱粉粒大量消耗，無核澱粉粒出現，從而葉片葉綠素含量下降，光合能力降低而出現早衰。
  10. The final execution price of your market order may differ from the nominal price at the time of order placement, especially for illiquid stocks and or at the beginning of a trading session due to orders accumulated that need to be handled

    現價盤的最終成交價有可能偏離您落盤時之市場價格；尤以交投量不流通之股票及/或剛開市時，出現偏差機會較大，因較多累積盤需同時處理。
  11. The results showed that soil surface resistance often increased with evaporation time and cumulative evaporation, but the relation might be changed by variation of difference of vapour pressure between evaporating plane and atmosphere ; difference of vapour pressure between evaporating plane and atmosphere was one of the major factors for determining the soil surface resistance

    結果表明，土壤表面阻力總趨勢是隨蒸發時間的延長和累積蒸發量的增加而增大，但這種關系有可能被土壤蒸發面和大氣間水汽壓差的改變所打破，土壤蒸發面和大氣間水汽壓差是決定土壤表面阻力的主要因素之一。
  12. The non - aliasing frequency and non - ambiguous 2 - d angles is obtained by the phase characteristic of eignevalue and integral search method in this dissertation, an algorithm of spatio - temporal 2 - dspectra estimation based on 4th - order cumulants was introduced and used to realize a prototype scout, a calibration algorithm in the wide - band array system is proposed

    本文主要介紹了基於四階累積量的時-空二維譜估計演算法，並以此為基礎來實現時頻空三維偵察機；寬頻段陣列系統各種誤差參數的校正演算法，實驗系統的硬體驅動程序的開發和應用軟體的開發。
  13. Experimental results suggest that the multi - hop error accumulation of the clock synchronization algorithm is reduced after data fusion

    試驗數據表明，數據融合后時鐘同步演算法中的多跳誤差累積得到明顯降低。
  14. Because of the calculation difficulty when solving the dynamic problems, development of the efficient algorithm for the dynamic differential equations is always an important research and the space - time finite element method can provide a feasible approach to it

    由於求解動力學問題時計算繁瑣且有誤差累積，因此，開發出求解動力學微分方程的有效演算法一直是一個重點的研究方向，而時空有限元法可以為此提供一條可行的途徑。
  15. The system possesses the real time correcting function, which can avoid error accumulation and highly increase the forecasting accuracy ; ( 3 ) the flood control system can be multiple - scheme designed, that is, the control schemes can be designed in terms of different control ways for hydro - projects. simulated computation can be carried out to obtain multiple schemes that can be used by the leaders for decision making after risk and consequences estimation, so as to scientifically enhance th

    系統具有實時校正功能，可以避免誤差累積，極大地提高了預報精度; （ 3 ）防洪調度系統可以進行多方案設計，即可以根據水工建築物不同的調度方式來設計調度方案，並進行模擬調度計算，最終生成多個方案，供領導決策，提高了防洪決策的科學性; （ 4 ）系統採用的數據均建立在實時雨情、水情、工情和天氣預報等數據庫基礎上，預報、調度均能做到快速及時。
  16. Panoramic mosaics method based on 8 - paramter planar homography usually has to overcome the accumulated errors, when a sequence images loops back on itself

    基於8參數平面單應矩陣的全景拼圖方法，當圖象序列形成迴路的時候，必須要克服累積誤差，以保證全景圖首尾相接。
  17. Celestial navigation has many advantages in this field because of its completely autonomous ability and high resulted navigation accuracy

    天文導航具有完全自主、導航誤差不隨時間累積的優點。
  18. 12 carlos ordonez, edward omiecinski, norberto ezquerra. a fast algorithm to cluster high dimensional basket data. in icdm 01 : proc

    這種方法的主要優點是不需要分時段壓縮數據，這樣就省掉每段費時的壓縮運算，同時不會產生誤差的累積。
  19. Spca arithmetic has smaller number of spectral principal components and greater variance contribution than pca by choosing proper kernel functions and parameters

    當選取合適的核函數和參數時，譜主成分的個數比主成分的個數要小且累積方差貢獻率要大。
  20. Compared with finite element method, this method is more convenient and there does not exist any accumulative error, and easily to simulate environmental temperature change

    相對通常使用的有限單元法，計算更加靈活並不存在時段累積誤差，對環境溫度波動的模擬也更加方便。
分享友人
分享到 Line

分享到臉書