shift axis 中文意思是什麼
shift axis
解釋
移動軸-
The bandgap is found to broaden with increasing dopant concentration, and it is found that doping with al has the effect of shifting the optical absorption to the shorter wavelength, with both cases being attributed to the burstein - moss shift. we report a study on the fabrication and characterization of ultraviolet photodetectors based on zno : al films. using sol - gel technique, highly c - axis oriented zno films with 5 mol. %
為了研究zno : al薄膜在紫外光探測方面的性能，我們採用溶膠-凝膠旋塗法在si襯底上生長出具有高度c軸取向的zno : al薄膜，摻al濃度為5mol . % ，並以此作為有源區成功制備出了au / zno : al / au光電導型紫外探測器的原型器件，並對其i - v特性、紫外光響應和光致發光等方面的性能進行了研究。 -
In the terms of interpolation, the image reconstructed from nearest interpolation or linear interpolation has good edge but serious noise ; reconstruction from 4 * 4cubic interpolation or three b - spline or three - order lagrange interpolations has better local character. 2 x 2cubic interpolations which has both better edge and local character is the ideal interpolation, the following is the basic principle during reconstruction : ( 1 ) the more width of interpolation, the more number of summation and the more order of interpolation polynomial, the higher of density resolution ; ( 2 ) the more of interpolation polynomial and width of interpolation, the more of reconstruction time simultaneously, aimed at eliminating the effects of noise contained in projection data, in this paper, author analysis cause and effects of common artifacts. importantly, discusses convolution back - projection reconstruction algorithm with a shift axis of rotation has been derived for correcting images that acquired with a divergence axis of rotation using the fan beam geometry with an angle - equaled detector
在ct圖像重建時，選擇有限帶寬窗有較好的空間解析度，三角形窗有較好的密度解析度，選擇餘弦窗則使得空間解析度與密度解析度的折衷；從窗函數的頻譜角度來講，可以用於圖像重建的一個良好的卷積窗函數應該具備以下條件： （ ? ）小的3db帶寬b ，即最小的主瓣寬度； （ ? ）最小的旁瓣最大峰值a ； （ ? ）最大的旁瓣峰值衰減速度d ；就內插函數而言，臨近點內插與線性內插重建圖像噪聲大，但有較好的邊緣與細節； 4 4三次內插、三次b -樣條與四次拉格朗日多項式內插圖像平滑，局部特性較好。 -
The previous discussion addressed the theory required to compute the relative phase shift between adjacent radiating elements in order to position the beam of an array - type antenna to a specific angle off of the antenna boresight axis
前面的討論中給出了計算使陣列天線的波束相對天線視軸線偏移一個給定角度所需的相鄰單元間相對相移的理論。 -
For the coordination of the contradictory, the wavefront technique has been regarded as an effective method to improve the image quality in photolithography by optimizing the image of the mask. it includes : pupil filtering, phase shift mask, off - axis illumination, optical proximity correction, and so on
為了協調這種矛盾，利用波前工程來改善光刻圖形的質量以提高光刻解析度，已廣泛地應用於光學光刻中，如：瞳孔濾波、相移掩模、離軸照明、光學鄰近效應校正等。 -
The exclusive konica minolta anti - shake system uses an extremely sensitive angle - speed sensor and a smooth impact drive mechanism ( sidm ) to precisely shift the ccd to compensate for camera movement on both the vertical and horizontal axis. unlike after - the - fact, digital correction systems, it does not degrade image quality. and unlike lens - mounted optical systems, it provides effective camera - shake protection with a wide range of telephoto, wide - angle, macro and standard lenses
Dynax7d的ccd移位機制有別於一般只能在拍攝后才作出補償的數碼修正系統，它並不會降低影像質素；且能兼容任何的dynax鏡頭，包括遠攝鏡、廣角鏡、微距鏡及標準鏡頭，比只安裝在鏡頭光學系統的防手震功能提供更全面的保護。 -
Five factors as the motive force for the tourist development in guizhou karst terrain were proposed. the growth pole of tourist economy in guizhou karst terrain was defined in the initial use of the shift - share analysis. in the end, a tourism economic circle of guizhou karst terrain was constructed, as guiyang, anshun and zunyi being the first - level tourist circle, high graded roads as well as national and provincial highways being the axis, and the kernel layer, hinterland layer, radiation layer and extension layer of the tourist economy being the spatial radius
通過對區域旅遊整合模式的概述，結合貴州省情，選擇了適合貴州喀斯特地區旅遊業發展的「點-軸-圈」模式;提出了貴州喀斯特地區旅遊發展的五個動力因子;首次採用「份額?偏離分析法」確定出貴州喀斯特地區旅遊經濟增長極;最後以貴陽、安順、遵義為一級旅遊中心，以高等級公路、國道、省道為軸線，以旅遊經濟的核心層、腹地層、輻射層和擴展層為空間半徑，構建出貴州喀斯特地區旅遊經濟圈。 -
Finally the great crystal was tuned too high, activating volcanoes and melting mountains, ultimately causing the submergence of atlantis, and perhaps even the axis shift of the earth itself
最後巨大的水晶是被調諧的太高，激活了火山和熔巖，終于導致了亞特蘭提斯的沉沒，甚至有可能地球本身的地軸也產生了變動。
分享友人