Proceedings from the theory of geometric optics,the condition adaxial noncoherent imaging of Fizeau opticalsynthetic aperture imaging system is derived to achieve diffracion limited performance over a finite field of view,and the conclusion is that the angular magnification of the individual telescope must be equal to the linear demagnification factor.

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In order to resolve the conflict between excessive data storage, time expensive computation and real-time image processing, a method is proposed based on distance transfer with chamfer to extract the position and scale features of each objects, then a five points square predictor is used to estimate the position of objects next time and compute the velocity. Finally, objects are associated using improved weighed nearest neighbor. The algorithm is implemented on the platform of Xilinx XCV300E+ADI Blackfin 532 DSP.

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Ultrasound biomicroscopean d gonioscopy were used to observe the position of the IOL haptics and anterior cha mber angle structure in patient who developed secondary glaucoma postoperatively.

方法收集25例(27只眼)行帶虹膜隔人工晶狀體植入術(shù)患者91人妻中文字幕无码专区，分析手術(shù)療效和并發(fā)癥的發(fā)生情況，同時應(yīng)用房角鏡和超聲生物顯微鏡觀察術(shù)后發(fā)生繼發(fā)性青光眼患者的房角結(jié)構(gòu)和人工晶狀體襻位置人人操人人涩。

The result indicates, under the condition of big initial error and shell"s high speed rolling, after 60 seconds" flight alignment, the error of azimuth angle and attitude angle can be decreased to no more than 10 angle second, and the position and velocity error has been corrected. This shows the effective of our designed arithmetic.

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The reason of feeding back in centrifugal bucket conveyer has been found through theoretical analysis of the position of discharging incline,initial discharging angle and final discharging angle in this article.

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The fracture angle、height of roof coal and support chute which effect on the rules of caving coal are studied completely.

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The simulation results show that the asymmetry structure of the ratchet die cavity influences the BMG's flowing behavior greatly. During the material filling tooth cavity, dead zone volumes exist and situate on the areas with sparse teeth distribution. The full filling or not of the ratchet tooth tips, as the final filling region of the forming process, determines the super-plastic forming quality. Adopting smaller punch speed or longer load holding time is necessary for full filling of the tooth tips.

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According to their respective functions,the main transmission mechanisms of a gun sight are analysed as being made up of four mechanisms viz.

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In this paper, the flux oriented angle of stator flux oriented vector control is deduced by the voltage vector space angle of the direct torque control, and mathematical model is set up based on the direct and quadrature axis component of the stator current.

將直接轉(zhuǎn)矩控制與定子磁鏈定向矢量控制相結(jié)合亚洲福利一区二区，利用DTC中電壓矢量的空間位置角综合网图片亚洲小说，推導(dǎo)出SFOVC中的磁鏈定向角，然后根據(jù)旋轉(zhuǎn)坐標系中的d軸和q軸電流分量黄网站免费观看视频在线，建立定子磁鏈估計的數(shù)學(xué)模型91POPNY九色老熟女。

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