rotation technique 中文意思是什麼
rotation technique
解釋
旋轉技術-
Several cd1 - xznxte ( with the original concentration of x = 0. 04 ) crystals of different sizes were grown by bridgman methods modified with the accelerated crucible rotation technique ( acrt - b )
本實驗採用加入加速柑禍旋轉技術的bridgman法，生長了兩種不同尺寸的cdl _ xznxte （起始組分為x = 0 . 04 ）晶錠。 -
This inversion will lead to an additional 1800 relative rotation between the diffraction pattern and micrograph that would not be detectable in the double exposure technique illustrated in fig. l. 3
圖表1 . 3所示的雙曝光技術中對于衍射模型和顯微圖並沒有表示出來，這個倒置，就在衍射模型和顯微圖之間形成了一個額外的1800相關旋轉。 -
In this paper, a new technique is proposed for rotation, scaling and translation invariant image watermarking based on log - polar mappings and phase - only filtering
該文的研究工作和貢獻是：基於對數極坐標仿射lpm和相位濾波器pof ，提出了一種不受旋轉按比例縮放和位移rst影響的數字圖像水印技術。 -
Some typical schemes are implemented via this data structure ( loop subdivision, catmull - clark subdivision, do - sabin subdivision, hybrid subdivision, adaptive subdivision ). the technique of opengl is utilized to accomplish some basic operations, such as rotation, zoom, pan, pick and so on. finally the algorithms studied by our research group are integrated, and a prototype system based on subdivision surface is developed
（ 4 ）改進了適合於曲面細分的的翼邊數據結構，並實現了典型的細分演算法（ loop細分、 catmullclark細分、 doo - sabin細分、混合細分、自適應細分） ；採用opengl技術實現了旋轉、縮放、平移、拾取等圖形的基本幾何操作；最後將本課題組研究成果加以集成，開發了一個基於細分曲面的原型系統。 -
This dissertation is chiefly act below work : ( 1 ) expatiating the equipments diagnosis technique development process and trend, putting forward the standpoint that giving systematical diagnosis to the mechanical and electrical equipment and expanding the technical application in equipment diagnosis, making it breakthrough the traditional application of maintaining etc. in equipments, still be used for improvement and development etc. s of new product ' s design ; ( 2 ) probing into vibration type and disposal method of vibration signal, the usual method of equipment condition recognition, the essential constitutes and development trend of observation and diagnosis system ; ( 3 ) introducing the development trend of domestic and international crusher and the distinguishing feature of double turnplate stike crusher which is a new product. according to the breakdown phenomenon in running process, establishing the fault tree and deducing every kind of foundation affairs resulting in fault ; ( 4 ) studying the calculation method of critical rotation speed
本文主要做了以下工作： （ 1 ）闡述了設備診斷技術的發展過程及發展趨勢，提出了應結合實際對機電設備進行系統診斷的新的技術思路，用實踐證明了應當拓寬設備診斷技術應用的范圍，使設備診斷技術既可以在設備管理和設備維修中得到應用，也可以用於新產品的設計改進及開發等； （ 2 ）探討了振動的類型及振動信號的處理方法，設備狀態識別常用的方法，監測與診斷系統的基本構成與發展趨勢； （ 3 ）介紹了國內外破碎機的發展趨勢，以及雙轉盤沖擊破碎機這一新產品的結構和特點，並根據試機過程中出現的故障，建立了故障樹，並導出了導致故障發生的各種基礎事件； （ 4 ）研究了臨界轉速的計算方法和原理，用傳遞矩陣法計算出了破碎機內轉盤的臨界轉速。 -
This technique avoids computing inverse log - polar mapping ilpm to preserve the quality of the watermarked image, and avoids exhaustive search to save computation time and reduce false detection. experimental results demonstrate that the digital watermarking technique is invariant and robust to rotation, scaling, and translation transformation
在研究中發現，圖像在空域中的旋轉對應于該對數極坐標域中沿著角坐標的位移圖像在空域中的按比例縮放對應于該對數極坐標域中沿著對數半徑坐標的位移而圖像在空域中的水平位移對該對數極坐標域沒有影響。 -
The observation image is often rotated of some angel since the detector ’ s rotation is relative to the hose machine. thus it is necessary to do the real time image - rotation in reverse. it is important for fellow treatment such as observation, target detection and tracking, etc. this image tracker adopts real time electronic canceling image rotation technique by vsb
由於光學圖像探測器常常會相對于載機轉動某一角度而使觀測圖像發生旋轉，因此往往要對圖像探測器獲得的目標圖像進行實時反旋轉變換，以便更好的人眼觀測以及對目標圖像的自動識別跟蹤等后續的圖像處理。 -
Faraday rotation spectra was measured on samples with model cgx - 1 fr test apparatus by ourselves using the magneto - optical modulated double - frequency method. the development on magneto - optical material and devices, especially on rare - earth ion garnet, were reviewed. as a solution to the problem for temperature stabilized and wideband magneto - optical materials which could satisfy the development of magneto - optical devices for integration and miniaturization, a modified liquid phase epitaxy ( lpe ) technique was brought forward to grow thin film yb3fe5o12 onto substrate ybilg or thin film ybilg onto sustrate ybig
本論文工作包括對ybiig 、 ybig系列石榴石薄膜制備的實驗構想、相圖分析、制備工藝分析和配方設置，搭建了液相外延設備；比較系統地研究了ybiig 、 ybig系列石榴石薄膜的生長、測試，首次成功制備了ybig ybiig 、 ybiig ybig ggg系列復合膜，並採用xrd 、 sem 、 epma等方法對所得樣品進行了結構、組分和微區形貌分析，用紫外可見光光譜儀測試了其在可見近紅外波段光吸收。 -
The purpose of this thesis mainly aim to establish a series of designing theory of the biomass energy prediction, the theory of the pyrolysis kinetics of biomass and the rotation - cone mid - temperature flash pyrolysis fluidization device which is adapt to the peculiarity of chinese agricultural and forestry biomass, so we can proficiently and economically convert lots of wasted agricultural and forestry biomass to substitution of petroleum which is bio - oil, and provide the new technique, new theories and new method
本論文的目的旨在試圖建立一套適用於中國農林生物質特點的生物質能量預測、生物質熱解動力學理論及轉錐式生物質中溫閃速熱解液化裝置設計理論，以期為我國高效益地利用被巨量浪費的農林廢棄生物質，並將其經濟、快速方便地轉換成石油替代品? ?生物燃油產品，提供新技術、新理論和新方法。 -
Thus, in this paper invariant features for image retrieval are investigated. we have research of many invariant features and two new methods are proposed to extract rst ( rotation scaling and translation ) invariant features by combining the integral invariant and the scale invariant keypoints extractor technique
本文研究了基於不變特徵進行圖像檢索的演算法，並結合對幾何變換群的積分不變量構造原理和尺度不變特徵點的提取原理，提出了兩種新的旋轉、平移和尺度不變特徵（即rst不變特徵）提取方法，並把這些特徵應用於圖像檢索中。 -
The technique practices of large rotation passed through empty roadway in comprehensive mechanical mining
綜采大旋轉過空巷技術實踐 -
2. we introduced a new polygon periodic discrete curvature function based on curve continue curvature concept in 2d contour matching, the periodic discrete curvature has local, rotation and translation invariant. applying efficient techniques to find the proper matching substrings, we also applied the hashing technique to find long matching substrings
周期性離散曲率函數具有和原有曲率相似的位移、旋轉、縮放等特性，為提高匹配的準確度，利用高斯函數進行平滑處理，取得了較好的結果，同時該方法具有直觀、速度快等優點，在2d輪廓曲線的匹配中，具有實用可靠的用途。 -
This article has studied the definite integral in the physics application from the plane figure of the merit, the strength, the rotation inertia, shape heart and moment of inertia computation these aspects, mainly utilized from has specially promoted to the general research technique
本文從功、力、轉動慣量、平面圖形的形心和慣性矩的計算這幾個方面研究了定積分在物理學中的應用，主要運用了從特殊推廣到一般的研究方法。 -
An example of this technique is shown in fig. 1. 3 for a particular magnification and diffraction setting where the relative rotation is degrees it is conventional, nowadays, to print all micrographs and diffraction patterns with the emulsion side of the photographic plate upwards and consequently, the rotation obtained from experiments, such as that indicated in fig. 1. 3, is in the same sense as that which appears on the viewing screen
這種技術的一個例子如圖表1 . 3所示，相對的旋轉為度下的一個特定的放大和衍射設定是當前最普遍的，可用於印刷所有的顯微圖和攝影用感光板上的乳劑面的衍射模型，因此，實驗獲得的旋轉，如圖1 . 3所示，和在視圖屏幕上顯示出來的有相同的意義。 -
This text introduces a rotation method for the absolute testing of three optic flats, which is based on the photoelectric detecting technique, laser interference technique and image manipulation technique, it can solve the deviation on n diameters of each optic flat and enhance the accuracy
本文介紹的基於光電探測技術、激光干涉技術、圖像處理技術的帶旋轉三面互檢法可以解出平面上n條直徑線上的點的面形偏差，可以提高測量準確度。 -
Based on deep researching of electronic canceling image - rotation technique, it designs high speed digital video processing module of fpga + dsp hardware, provides the relating arithmetic, and adopts fpga to realize video value insert which has a strict timing characteristic and the image - space transformation with the complex control requirement, the trigonometric function with a lot of operation is finished by the dsp
本文在對電子消像旋技術深入研究的基礎上，根據消像旋演算法需求和實時性要求，設計了fpga + dsp硬體構架的高速數字視頻處理平臺vsb ，並提出一種與之相適應的演算法解決方案。基於vsb硬體資源採用fpga完成時序要求較嚴格的視頻預插值操作和控制復雜的圖像坐標變換;由dsp完成控制簡單但運算量較大的三角函數運算。 -
Technique of rotation cropping of wheat, potato and cotton in one year
南陽盆地小麥183 ;馬鈴薯183 ;棉花1年3熟技術研究
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