累積差 的英文怎麼說

中文拼音 [lěijīchā]
累積差 英文
accumulated deficiency
  • 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...
  • 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...
  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. A case study for nanning bridge, the first long span unsymmetrical extroversion arch bridge with curve beam in the world is given

    利用幾何方法推導了空間鋼箱拱肋節段拼裝誤差在拱肋最大懸臂端的累積規律。
  5. 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。
  6. We say approximately because a year has 365. 2422 solar days. to compensate the extra 0. 2422 days, some years will have 365 days while some years, called leap years

    為了避免長久累積這0 . 2422日而出現誤差，我們有4年一閏的解決辦法，普通年是365日，但
  7. Analysis of abnormal phenomenon in cumulative error measurement of tooth distance

    齒距累積誤差測量中的異常現象分析
  8. First, we introduce the trapezoid drop method based on cumulative error, and give a study way of adaptation

    我們首先簡單介紹基於累積誤差的梯形下降法，在此基礎上，給出了一種自適應學習速率的調整方案。
  9. Since we value the learning effect of neural networks by cumulative error, the paper pay direct attention to it to study the bp algorithm

    由於評價人工神經網路最終學習效果是通過累積誤差來進行的，從而我們直接瞄準累積誤差來研究多層人工神經網路快速學習的演算法。
  10. The improved voltage model of rotor flux is proposed in the paper. it eliminates the influence to actual system function in the voltage model of rotor flux for the proper drift problem and cumulative error of pure integral calculus tache

    提出了改進的電壓型轉子磁鏈估算模型，消除了電壓型轉子磁鏈估算模型中純積分環節所固有的漂移問題和積累誤差對實際系統性能的影響。
  11. 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。
  12. 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。
  13. The studies of in - layer heterogeneity are as follows : the text depicts the characteristics of heterogeneity by calculating the coefficient of variability, kmax / k and k. max / k. min of sand layers of different sedimentous microfacies ; divides interlayer into two types, and counts their numbers, thickness, frequency and density of a single sand layer according to the characteristics of lithology and logging, finally summarizes the characteristics of interlayer distributing ; sets up five in - layer heterogeneity models and points out that the primary models are model a and c. the studies of between - layer heterogeneity are as follows : the text depicts sand layers " growth and distributing conditions by calculating the lamination factor, sandstone density and overlap coefficient ; makes certain the lithology and thickness of interlayer by the method of contrasting the typical curves

    層內非均質性研究，通過計算不同沉積微相砂體滲透率的變異系數、突進系數以及級差來說明主要儲集微相的非均質特徵；據巖性及電性特徵，將層內夾層分為兩類，統計單砂層段內夾層的個數、累積夾層厚度、夾層頻率及夾層密度，並且根據夾層頻率及密度平面分布圖統計出每層的頻率相對高值區和低值區，總結夾層分佈特徵；根據物性參數隨深度的變化趨勢建立了五種儲層層內物性非均質模式，指出研究區內以a型和c型模式為主。
  14. On the contrary, in - parallel actuated micromanipulators have the advantages of more rigidity and accuracy, higher load capacity, and simple inverse kinematics, therefore they can be used to replace conventional serial ones to meet the rising need for higher precision, they are widely used in automation, communication, mechanics engineering, medicine field and so on

    而並聯機構具有運動鏈封閉、剛性好、無關節誤差累積、運動精度高，且運動學逆解求解簡單等優點，因此非常適合於用作微操作執行器機構，廣泛應用於自動化技術、機械製造工程、醫療技術等領域，具有廣闊的發展前景。
  15. On the contrary, in - parallel actuated micromanipulators have the advantages of more rigidity and accuracy, higher load capacity, and simple inverse kinematics, therefore they can be used to replace conventional serial ones to meet the rising need for higher precision in this dissertation, position kinematics of a micromanipulator with serial - parallel structure is studied

    相反，並聯機構具有運動鏈封閉、剛性好、無關節誤差累積、運動精度高，且運動學逆解求解非常簡單等優點，使得這類機構非常適合於用作微操作機器人機構，因而，研究基於並聯機構的微操作機器人系統具有現實的工程意義。
  16. Entering the data of vcm concentration for 10 years and data of worker health status, and computing accumulated exposure dosage for each worker, and classifying the exposed workers into higher, middle and lower subgroups according to the dosage were carried out

    方法選取某廠238名職業接觸氯乙烯人群和212名非接觸人群，登錄該廠歷年氯乙烯濃度監測資料，以及工人健康監護資料，將暴露人群按累積接觸劑量分為未接觸組和低、中、高接觸組，比較接觸組間和接觸組與對照組間工人的癥狀和體征方面的差異。
  17. As the cumulate error, inertial navigation system ca n ' t provide perfect position and navigation for the autonomous underwater vehicles ( auv ) in unstructured, complex and instable ocean in a long time. the application of terrain - aided navigation techniques to the updating of an inertia navigation system has been investigated

    慣性導航系統是實現水下導航的一種重要方法，但慣性導航存在累計誤差，為了修正慣性導航的累積誤差，提高導航精度，本文將飛機、導彈等所使用的地形輔助導航系統，應用到水下航行器上，成功地滿足了自主水下航行器的導航需求。
  18. Traffic flow on route 3 has been below original forecasts since opening in 1998 and the operator has run up lo es of more than $ 600 million

    三號干線於一九九八年通車，流量較預期為差，累積虧損已達六億元。
  19. Firstly, the paper, combining the characteristic of synchronous pulse bursts and inhibition with the modified pcnn model, presents a way of finding the foveation points in the images adaptively and effectively, and simulates the human vision system. secondly, pcnn is extended to pcnns, based on the properties of information couple and transmission, an algorithm that is used to fuse images of the same target got by several sensors to an image is presented to simulate the human vision system. thirdly, combining the properties of synchronous pulse bursts, capture, and transmission and competition of waves, the paper presents two ways of classification, one is an algorithm based on the properties of neuron to capture and inhibit to classify the data taking on any complex unlinear distribution robustly, the other is based on the restricted distance and modified of the former to remove the influence of inferior samples in classification ; fin ally, based on the accumulative difference pictures, and the forming and transmission of pcnn wave, selecting and controlling the direction of autowave by connecting the neighbouring neurons selectively, the paper presents a way to simulate the tracks of moving object and detect the moving direction

    首先結合pcnn的同步脈沖發放和側抑制特性，提出了基於改進型pcnn的圖像凹點檢測演算法，該演算法是一種自適應而有效的圖像凹點檢測方法，並且較好地模擬了人類視覺系統；然後，結合信息傳遞和信息耦合特性，將pcnn擴展成pcnns （ pcnn網路群） ，提出了一種基於pcnns的圖像融合演算法，能夠將多個傳感器獲取的同一目標的圖像信息融合到一幅圖像中，有效模擬了人類視覺系統；另外，結合pcnn的同步脈沖發放特性、捕獲特性和波的傳播競爭特性，開拓地將pcnn用於模式分類中，提出了基於耦合神經元點火捕獲抑制特性的分類方法和改進的約束距離下的pcnn分類方法，前者可實現對樣本空間中任意復雜分佈訓練樣本的穩健非線性分類，而後者能夠消除訓練樣本中刺點對分類的影響；最後，結合累積差分圖像思想、 pcnn波的形成與傳播特性，通過各神經元之間連接取向來選擇與控制自動波的流向，將pcnn用於運動視覺分析中的運動軌跡模擬及運動方向檢測。
  20. Conventional algorithms are mainly based on histogram including cumulative difference histogram ( cdif ) and sequential difference histogram ( sdif )

    現有的重頻分選演算法有累積差值直方圖法（ cdif ）和序列差值直方圖法（ sdif ） 。
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