滑行波 的英文怎麼說

中文拼音 [háng]
滑行波 英文
slide wave
  • : Ⅰ形容詞1 (光滑; 滑溜) slippery; smooth 2 (油滑; 狡詐) cunning; crafty; slippery Ⅱ動詞(貼著物...
  • : 行Ⅰ名詞1 (行列) line; row 2 (排行) seniority among brothers and sisters:你行幾? 我行三。where...
  • : Ⅰ名詞1 (波浪) wave 2 [物理學] (振動傳播的過程) wave 3 (意外變化) an unexpected turn of even...
  • 滑行 : glissade; run; slide; glide; taxing; coast; taxi
  1. First, the noblesse new slender ship theory is introduced and modified to make it suitable for numerical calculation, with which we can calculate the wave - making resistance coefficient of a ship

    首先引入noblesse新細長船理論,通過在理論方法上的改進,使之適合於半船興阻力系數。
  2. Lastly, by combining the noblesse new slender ship theory and the savitsky method, we get the wave - making resistance prediction method for semiplaning ship. examples of calculation are also presented

    最後將改進的noblesse新細長船理論與sit法結合,得到了計算半船興阻力系數的方法,並給出了計算實例。
  3. Exact travelling wave solutions and concave or convex peaked and smooth soliton solutions of camassa - holm equation

    方程的精確解及其凹凸尖峰與光孤立子解
  4. In this paper, i consider the traveling wave solutions and peakons of the generalized camassa - holm ( gch ) equation and give the express of the solitons of this equation. the peakons and their figures of the gch equation are given with the mathematic software for m - 1, m = 2 and m = 3 in particular ; for m = 3, i get the generalized dissipative camassa - holm equations by adding a dissipative term and find two types exact traveling wave solutions of this equations. i also apply the homogeneous balance method into the gch equation so that i get a group of smooth solutions for m = 2 and m = 3 and the backlund transformation for m - 3 of the gch equation

    本文研究廣義camassa - holm ( gch )方程的孤立子解及尖峰孤立子解,給出gch方程的孤立子解的表達式,特別的,對m = 1 、 m = 2 、 m = 3時利用mathematica數學軟體進計算,解出了gch方程的尖峰孤立子解,並給出了此時gch方程的尖峰孤立子解的圖形,使數值分析和理論相結合;對m = 3時的gch方程增加一耗散項u _ ( xx )后得到廣義耗散camassa - holm方程,並解出此方程的兩類精確解;本文將齊次平衡法應用到gch方程中,解出m = 2 、 m = 3時的gch方程的一組光解,同時應用此方法得到了m = 3時的gch方程的backlund變換。
  5. In this paper, a wave - making resistance prediction method for semiplaning ship will be presented

    本文將探討一種計算半船興阻力的方法。
  6. While the aircraft was holding near runway 34, its tailplane was slightly damaged by the left wing of a taxiing boeing 747 aircraft. no one was injured

    事發時中富航空的飛機正在跑道34附近等候,機尾部分被另一架正在音747型飛機左邊機翼碰撞。
  7. The characteristic parameters of effective debris in a ferrograph have been calculated in the present thesis, like area, perimeter, aspect ratio and granularity, in which some methods have been adopted such as smoothing, filtering and thresholding and so on, according to tribological theories and computer technologies and digital image preprocessing

    本論文基於摩擦學原理和計算機技術,通過對鐵譜片進數字化圖像預處理,採用對譜片圖像的平、濾以及閾值二值分割等方法,計算出譜片中特徵磨粒的一些特徵參量,如面積、周長、粒度以及縱橫比等。
  8. Though avoiding noise disturbance, this method will lose some weak edge. so we take adaptive filter to sharp image edge in order to avoid losing image weak edge

    採用自適應平銳化圖像邊緣,再進邊緣檢測演算法,提出改進的基於b樣條小變換的邊緣檢測演算法。
  9. Based on iec standards, the methods of designing square demodulator, bandpass - weighted filter, and smoothing filter are presented. besides, the signal conditioning circuits and online statistical analysis methods of instantaneous flicker value are given. matlab simulink is also used to simulate the measuring process of voltage fluctuation and flcker

    基於iec標準要求,設計了實現數字式電壓閃變測量的平方解調器、帶通加權濾器、平器等各環節,給出了信號調理電路和瞬時閃變值在線統計分析方法,並應用matlab系統模擬工具simulink對電壓動和閃變測量全過程進了數字化模擬。
  10. By using the theory of planar dynamics system to a class of coupling nonlinear equations, the existence of uncountably infinite many smooth and non - smooth periodic wave solutions and solitary wave solutions is obtained. under different parametric conditions, various sufficient conditions to gurantee the existence of the above solutions are given

    研究了一類廣義耦合非線性方程的解分支,得到了該方程的無窮多光與非光周期的存在性,並在各種不同的參數條件下,給出了保證該方程上述解以及孤解存在的充要條件。
  11. The travellers, huddled close together, could not speak for the cold, intensified by the rapidity at which they were going. the sledge sped on as lightly as a boat over the waves

    雪橇輕盈地在雪野上,正象一條在水面上的小船,它比小船更穩,因為小船至少也會有些動。
  12. Once i shipped a sea so heavy that i had to stop and bale, with my heart fluttering like a bird ; but gradually i got into the way of the thing, and guided my coracle among the waves, with only now and then a blow upon her bows and a dash of foam in my face

    有一次一個大浪沖過來使小艇積了許多水,使我不得不停下來,心裏焦急得像揣著小兔子似地往外舀水。但我已逐漸習慣了,能夠劃著小艇在浪中上下,只是偶爾有點水從船頭潑過來,濺起一股飛沫噴在我臉上。
  13. Based on multisensor target tracking system, the research of this thesis focuses on target location technique, target trajectory smoothing, filter, prediction based on a parameterized model, target tracking with nonlinear measurement, outlier detection and distributed systematic error estimate based on real - time data fusion and so on

    論文以多傳感器目標跟蹤系統為背景,針對目標定位測速技術、基於參數建模技術的目標航跡平、濾和外推、非線性測量系統的目標跟蹤、基於實時數據融合模型的野值剔除和分散式系統誤差估計等方面進了深入研究。
  14. Besides, we use software smooth filtering to minish the influence of white noise and high - frequency noise, ground connection and shield technology to eliminate electromagnetic interference, and rational circuit distribution to attain high signal - to - noise of the whole fiber optic weak magnetic sensor system

    另外,採用軟體平等處理以減小白噪聲和高頻噪聲的影響,利用接地及屏蔽技術消除外界的電磁干擾,並對電路進合理布局布線,以獲得高信噪比的光纖微弱磁場傳感器系統。
  15. This paper finish the following works : 1. first, estimate the iris quality and smooth filter the image

    本論文主要完成了以下工作: 1 .首先對虹膜圖像的進質量評價和平
  16. In a word, the method put toward in this paper makes the speed faster, improves psnr and compression ration in a certain degree so it is an effective image coding

    另外,對原始圖像在進變換前平以提高小變換后的壓縮比率。
  17. Hi designing the edge detection algorithm, the multi - scales character of the wavelet change and the character of the b - spline function as a best smoothing filter are combined. based on the scheme of local modulus maxima, a b - spline wavelet function is designed to detect the edge points

    在邊緣檢測演算法中,我們結合了子分析的多尺度特性和b -樣條函數最優平器的特性,採用模極大值和b -樣條子邊緣檢測。
  18. It begins form the discussion the knowledge of the gaussian filter and the laplacian operator, which are the base of the marr method. and it is followed by the detail discussion of such as : the 2g ( laplacian of gaussian ) filter, the template log ( laplacian of gaussian ), the meaning of laplacian of gaussian in human vision, edge detection and neurophysiology. with different template to different size of target, the small target can be separated from the background by this small infrared target detection method

    從marr演算法的理論基礎? ?高斯平器與拉普拉斯運算元的相關知識以及M a r r的計算視覺理論基礎開始,進了2g ( laplacianofgaussian ,高斯?拉普拉斯)濾器、 log ( laplacianofgaussian ,高斯?拉普拉斯)模板以及2g濾器在人類視覺、邊緣檢測、邊緣處理的物理意義以及神經生理學意義方面的分析討論,提出了易於fpga ( fieldprogrammablegatearray ,現場可編程門陣列)實現的基於marr計算視覺的紅外圖像小目標檢測方法。
  19. Numerical results show that if appropriate delay times of sources are exerted on elements of phased array, direction of acoustic beam radiated from the phased array can be steered so that the refracted compressional wave and the refracted shear wave can be excited effectively

    結果表明,只要在相控線陣的各陣元之間施加合適延遲時間的激勵信號,就可以調整輻射器的輻射聲束的方向,以有利於激發;只要採用相對較低的頻率或使用加權相控線陣,就可以增大相控線陣的輻射主瓣角寬,以利於在任意地層有效激勵
  20. Follow the boeing 747 that is taxiing out to r / w 03

    跟著音747 ,它正至03號跑道。
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