This method represents the virtual objects in Euclidean space instead of in affine space, which is consistent with the popular graphics rendering tools such as OpenGL and is more common in practice. A new classification based local and global tracking strategy to match features between the reference image and the currently frame directly is presented, which enables the augmented reality system working effectively even under large changes of viewing angles. A novel affine coordinate system definition method based on a collection of feature points is also proposed, which makes the tracking method effective even when not all the reference points are detected during the whole process, as long as there are at least four pairs of reference points correspondences.

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The effect of tribology factors on bearing vibration is studied experimentally. AR model and WPT are used to processing the normal arid abnormal signals. The results are as follows:1. The vibration of ball bearings is caused by the tribology action of contact pairs of ball and ring races and has the essential of tribo-dynamics. Any factors affecting the tribology characteristics of contact pairs will affect vibration and noise of bearings consequently.2. Vibration characteristics of bearing keep almostly unchanged with the increasing of axial load expecting the increasing of nature frequencies. When radial load increasing with axial load unchanged, nature frequencies keep unchanged but some new vibration peaks appears in the spectrum.3. Vibration amplitudes are damped and nature frequency are enhanced with sufficient lubrication. Vibration and noise of bearings increase obviously and roar can happen and the contact surfaces scratch slightly under insufficient and unclean lubrication state. Bearing will be disabled in a few minutes without any lubrication.4. Bearing vibration is unstable under low speed. With the speed increasing, the vibration become stable and natural frequencies increase slightly but the amplitudes increase apparently.5. Bearing vibration can be excited only by some harmonics ofwaviness without lubrication and by all harmonics with lubrication based on the theoretical analysis.6. The nature frequencies of ball bearings decrease with the increasing sizes. When international clearance increasing, nature frequencies decrease in radial and increase in axial and angular and the amplitudes increase in radial and decrease in axial and angular. When the number of balls increasing, nature frequencies increase and amplitudes decrease. When the pitch diameter increasing, axial nature frequency increase and others nearly keep no change. When outer race groove curvature radius increasing, nature frequencies increase in radial and decrease in axial and angular and amplitudes keep no change in radial and increase in axial and angular. When inner race groove curvature radius increasing, nature frequencies decrease and amplitudes increase.7. The distortion in amplitude and frequency components of bearing vibration signals picked up by the present probe measurement method is founded and right conclusions cannot be achieved by the signals. When accelerometer is rigidly screwed with steel stud onto a flat outer surface of a ball bearing, vibration signal can be got without distortion and the reliability of research on bearing vibration is assured.8. AR model is suitable for large samples of bearing vibration signals, square root of length of samples can be used as the upper limitation of order determination and the FPE order selection criterion is effective. Many advantages of AR spectrum are founded over the classical based on FFT.9. Time-Frequency analysis is necessary for abnormal noise of ball bearings. WPT overcomes the principle shortcomings of STFT and proved to be a best tool to process the abnormal signals.

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From May 4th Movement of 1919 to the 1920s, sex love narrations in Chinese novels were rather an enlightenment and liberation in that particular era with four characteristics. Firstly, sexual desire was endowed with rationality with regard to liberation of human nature and mutual love. Secondly, with an epochal concern for a stronger and superior race, greater attention was paid to sexual parties concerned, mainly physically. Thirdly, new ethics on sex were promoted in that personal freedom on sex love was emphasized and sex love became an important way of self-fulfillment. Therefore, independence of sex love was advocated and the scope of sex love was also widened. Fourthly, the sex consciousness of this period had the mixed features of the past and the contemporary. Sex love narrations in the 1930s and 1940s showed a further exploration on the theme of human nature. First of all, sex was restored to a kind of desire. ShenCongwen probed the importance of harmonious sex love to a sound personality and Shi Zhecunrevealed that sexual inhibition could lead to the distortion, even frenzy of human nature. Bothexplored the influence and functions of sexual desire as human nature upon human personality,giving prominence to the irresistibleness of sexual desire and the significance of sexual desire asa motive. Then, human bodies driven by sexual desire were described and given greater attentionto. Next, ethics on sex were deconstructed either by Shen Congwen who opposed man-madeethics with law of nature and the School of New Sensation who replaced traditional ethics on sexwith exchange rules in consumption, or by Shi Zhecun who spared no efforts in representing thecomplete failure of social rules, including ethics on sex, due to the impact from sexual desire.The direct effect was a paleness of the ethical binding force on sex. Last, sex consciousness inthe works of female writers emerged. In the early works of Ding Ling, the sexual desire of thefemale is no longer a ramification of emotion but an independent one. In addition, in the sex lovenarrations of other female writers, such as Mei Niang, strong self-consciousness on the socialstatus of the female is also reflected. Sex love narrations in the late 1970s and early 1980s wereactually a re-enlightenment in the spirit of humanism, whose major features include humanisticlegitimation of sex love within the boundary of ethics, a blend of sex love narrations withnational concepts and national myths as well as the aesthetic, poetic descriptions of humanbodies etc. In the middle and late 1980s, sex love narrations entered a stage of exploration forpluralism. First, by restoration of sexual desire, writers of this era restored human nature, thevery original state of human being. Different emphasis and tendencies could be seen in differentwriters: looking at sex love dialectically and trying to describe its creative as well as destructivecharacteristics; connecting sex love with violence and trying to reveal the evil side of humannature through it; emphasizing the creativeness of sex love especially in the heritage of"wildness".

從"五四"到20世紀(jì)20年代在线观看黄v视频国产，中國(guó)小說(shuō)的性愛(ài)敘事是一種處在時(shí)代夾縫中的啟蒙和解放，其所表現(xiàn)出來(lái)的特點(diǎn)国产一区鲁鲁在线视频免费播放，一是正面賦予性欲望以合理性国产在线com，這種合理性是在人性解放和愛(ài)情前提下獲得的；二是在強(qiáng)種育種的時(shí)代焦慮影響下小說(shuō)性愛(ài)敘事表現(xiàn)出對(duì)物質(zhì)身體的關(guān)注1024日韩欧美手机在线你懂的，其焦點(diǎn)主要在體格方面草逼福利视频；三是樹(shù)立起新的性倫理道德觀念，表現(xiàn)為強(qiáng)調(diào)在性愛(ài)問(wèn)題上的個(gè)人選擇自由国产91最新资源网址，性愛(ài)成為個(gè)人自我實(shí)現(xiàn)的重要方式日本黄页网址免费，從而賦予人在性愛(ài)問(wèn)題上的獨(dú)立性，同時(shí)還擴(kuò)大了性愛(ài)表現(xiàn)的領(lǐng)域人人射人人操人人干；四精品久久黄色视频，這個(gè)時(shí)期小說(shuō)性愛(ài)敘事中所表現(xiàn)出的性意識(shí)還具有新舊雜糅的特點(diǎn)。30日韩欧美一级A片免费观看视频、40年代小說(shuō)性愛(ài)敘事表現(xiàn)出對(duì)人性主題的深化與丌拓福利视频八区，首先是把性還原為欲望本身來(lái)探索玖玖视屏免费在线观看，沈從文從和諧性愛(ài)對(duì)健全人性的決定作用、施蟄存從性壓抑會(huì)導(dǎo)致人性扭曲甚至瘋狂的角度探討作為人類(lèi)本質(zhì)性欲望的性對(duì)人性產(chǎn)生的影響和作用亚洲一区视频，突出了性欲力量的不可抗拒和作為人類(lèi)行為的重要?jiǎng)恿Φ确矫娴膬?nèi)容niuav25.com；其次在敘事中表現(xiàn)出對(duì)欲望化了的身體的描繪與關(guān)注；第三是解構(gòu)了性的倫理道德欧美A片网A，無(wú)論是沈從文以自然法則來(lái)反對(duì)人為的道德設(shè)置還是新感覺(jué)派用消費(fèi)交換原則替代傳統(tǒng)性倫理道德亚洲性爱视频网，或是施蟄存極力表現(xiàn)包括性倫理規(guī)范在內(nèi)的社會(huì)法則在性欲力量沖擊下潰不成軍，其直接的效果都是使性倫理道德對(duì)人的約束力量顯得蒼白虛弱日韩国产不卡在线；第四1级在线，出現(xiàn)了由女性作家表現(xiàn)的女性性意識(shí)，在丁玲的早期作品中女性的性欲望不再是作為感情的衍生物而是獨(dú)立的欲望存在免费进入的黄色网站，而在梅娘等其他女作家的小說(shuō)性愛(ài)敘事中則表現(xiàn)出對(duì)女性社會(huì)地位的強(qiáng)烈自覺(jué)意識(shí)欧美性爱AAAAA片。70年代末80年代初期小說(shuō)的性愛(ài)敘事實(shí)際上是在人道主義語(yǔ)境下的再次啟蒙，其主要特征一是性愛(ài)在人道主義前提下獲得合法性三级片黄色成年人a片，但要求性愛(ài)不超出倫理規(guī)定的范圍黄A片肉视频在线观看；再就是將性愛(ài)敘事同國(guó)家觀念和民族神話相融合；此外還有對(duì)身體的描寫(xiě)審美化詩(shī)意化等超碰精品在线免费。80年代中后期99久久99这里只有免费精品01，小說(shuō)性愛(ài)敘事進(jìn)入了多元化探索的階段，作家通過(guò)還原性欲望來(lái)還原人性狼友视频在线精品、還原人類(lèi)的本真狀態(tài)亚洲精品自拍AV在线日韩，不同作家筆下表現(xiàn)為不同的側(cè)重和傾向——以辨證的方式看待性愛(ài)，寫(xiě)出其具有的創(chuàng)造性力量和毀滅性特征久久精品视频色；將性愛(ài)與暴力相聯(lián)系并通過(guò)其來(lái)表現(xiàn)人性的黑暗一级少妇视频；強(qiáng)調(diào)性愛(ài)的創(chuàng)造性作用，尤其在民族"血性"的傳承方面67色国产欧美。

The gradient wind often shows the fectures of sea breeze front and zonal coast front in the afternoon during stronger sea breeze and in the early morning during stronger land breeze. Low cloud and thunderstorm weather phenomena obvously increase, and the land and sea breeze and terrain obviously affect the precipitation distribution.

海風(fēng)強(qiáng)盛季節(jié)的午后和陸風(fēng)強(qiáng)盛季節(jié)的早上，沿海的溫度梯度常具有海風(fēng)鋒和海岸鋒的特征av在线免费看污片，使沿海地區(qū)低云和雷暴天氣明顯增多狠狠艹av，降水分布具有明顯的海陸風(fēng)和地形影響特征。

The Chinese light verbs supported by neuromechanism can explain the generative question in Chinese interchangeable phrases, causative structures, reverse factitive structures and verb-complement structures. All these questions can be marked by causative in the lexical feature and moving in syntax. All the conclusions demonstrate that we can unify the explanations of Chinese syntax and lexicon by light verbs. Therefore light verbs are the interface among brain, lexicon and syntax.

具有神經(jīng)基礎(chǔ)支持的漢語(yǔ)輕動(dòng)詞理論可以解決漢語(yǔ)可變換位置詞組、使動(dòng)句、反轉(zhuǎn)型使役句以及動(dòng)補(bǔ)結(jié)構(gòu)等句子的生成問(wèn)題男人插女人逼视频黄色大片，而這些問(wèn)題在輕動(dòng)詞詞匯特征上可以用&致使&性來(lái)統(tǒng)一標(biāo)示淫淫黄色一片，在句法特征上可以用&移位&來(lái)統(tǒng)一操作，從而表明漢語(yǔ)輕動(dòng)詞可以實(shí)現(xiàn)詞法句法的統(tǒng)一解釋?zhuān)p動(dòng)詞研究是大腦影音先锋不卡成人资源在线观看、詞庫(kù)以及句法研究的結(jié)合點(diǎn)。

The effect of high intensity ultrasonic on solidification process of Sn Sb peritectic alloy was investigated.

在錫銻包晶合金的凝固過(guò)程中導(dǎo)入高能超聲，不僅顯著細(xì)化α相和β相晶粒組織欧美视频黄网，同時(shí)使具有立方晶體特征的β相組織有明顯的球化趨勢(shì)国产精品久久久久久久三级，消除了密度偏析。

Chapter two announces that outer space has a characteristic of a society---space entity via rather systematic discussions on the concept, systematic composition, characteristic and influence factor of outer space of high residential buildings, thus brings us deep , overall knowledge to the intension , essence and characteristic of the outside space of high residential building, turn back the superficial and one-sided understandings fettering us for long.

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A two-times locating method based on the gray contrast of surroundings is presented in locating central reference point. This method has better adaptability and robustness, and can basically meet for the accuracy of automatic locating center. Fourier spectral analysis is improved to obtain a more accurate ridge frequency in computing ridge frequency. The average ridge width is used in designing Gabor filters, so the filters have certain adjustability. The rotating invariance of fingerprint images is solved by the rotating of feature models in feature matching.

在中心參考點(diǎn)定位部分，提出了基于局部鄰域灰度對(duì)比度的二次定位方法影音先锋你懂，該方法具有較強(qiáng)的適應(yīng)性和魯棒性专区在线你懂，基本滿足自動(dòng)中心定位的準(zhǔn)確度要求；在頻率域估計(jì)中91精品国产无水印在线观看，改進(jìn)了傅立葉譜分析法a级毛片200禁在线观看，提高了紋線頻率計(jì)算的準(zhǔn)確度；引入平均紋線寬度作為Gabor濾波器的設(shè)計(jì)參數(shù)精品黄色福利x，使濾波器具有一定的自適應(yīng)性人人草人人插；在特征匹配階段，通過(guò)對(duì)特征模板的旋轉(zhuǎn)解決指紋圖像的旋轉(zhuǎn)不變性問(wèn)題查询黄色网站。

From May 4th Movement of 1919 to the 1920s, sex love narrations in Chinese novels were rather an enlightenment and liberation in that particular era with four characteristics. Firstly, sexual desire was endowed with rationality with regard to liberation of human nature and mutual love. Secondly, with an epochal concern for a stronger and superior race, greater attention was paid to sexual parties concerned, mainly physically. Thirdly, new ethics on sex were promoted in that personal freedom on sex love was emphasized and sex love became an important way of self-fulfillment. Therefore, independence of sex love was advocated and the scope of sex love was also widened. Fourthly, the sex consciousness of this period had the mixed features of the past and the contemporary. Sex love narrations in the 1930s and 1940s showed a further exploration on the theme of human nature. First of all, sex was restored to a kind of desire. ShenCongwen probed the importance of harmonious sex love to a sound personality and Shi Zhecunrevealed that sexual inhibition could lead to the distortion, even frenzy of human nature. Bothexplored the influence and functions of sexual desire as human nature upon human personality,giving prominence to the irresistibleness of sexual desire and the significance of sexual desire asa motive. Then, human bodies driven by sexual desire were described and given greater attentionto. Next, ethics on sex were deconstructed either by Shen Congwen who opposed man-madeethics with law of nature and the School of New Sensation who replaced traditional ethics on sexwith exchange rules in consumption, or by Shi Zhecun who spared no efforts in representing thecomplete failure of social rules, including ethics on sex, due to the impact from sexual desire.The direct effect was a paleness of the ethical binding force on sex. Last, sex consciousness inthe works of female writers emerged. In the early works of Ding Ling, the sexual desire of thefemale is no longer a ramification of emotion but an independent one. In addition, in the sex lovenarrations of other female writers, such as Mei Niang, strong self-consciousness on the socialstatus of the female is also reflected. Sex love narrations in the late 1970s and early 1980s wereactually a re-enlightenment in the spirit of humanism, whose major features include humanisticlegitimation of sex love within the boundary of ethics, a blend of sex love narrations withnational concepts and national myths as well as the aesthetic, poetic descriptions of humanbodies etc. In the middle and late 1980s, sex love narrations entered a stage of exploration forpluralism. First, by restoration of sexual desire, writers of this era restored human nature, thevery original state of human being. Different emphasis and tendencies could be seen in differentwriters: looking at sex love dialectically and trying to describe its creative as well as destructivecharacteristics; connecting sex love with violence and trying to reveal the evil side of humannature through it; emphasizing the creativeness of sex love especially in the heritage of"wildness".

從&五四&到20世紀(jì)20年代欧美激情综合在线三区，中國(guó)小說(shuō)的性愛(ài)敘事是一種處在時(shí)代夾縫中的啟蒙和解放，其所表現(xiàn)出來(lái)的特點(diǎn)黄色免费网站在线观看，一是正面賦予性欲望以合理性国产高清无码乱伦，這種合理性是在人性解放和愛(ài)情前提下獲得的；二是在強(qiáng)種育種的時(shí)代焦慮影響下小說(shuō)性愛(ài)敘事表現(xiàn)出對(duì)物質(zhì)身體的關(guān)注欧美精品在线看，其焦點(diǎn)主要在體格方面日本电影在线；三是樹(shù)立起新的性倫理道德觀念，表現(xiàn)為強(qiáng)調(diào)在性愛(ài)問(wèn)題上的個(gè)人選擇自由18岁一下禁止观看网站，性愛(ài)成為個(gè)人自我實(shí)現(xiàn)的重要方式谁有最新黄色网址，從而賦予人在性愛(ài)問(wèn)題上的獨(dú)立性，同時(shí)還擴(kuò)大了性愛(ài)表現(xiàn)的領(lǐng)域进网站看黃色A片；四色色色色一吧色色99二区，這個(gè)時(shí)期小說(shuō)性愛(ài)敘事中所表現(xiàn)出的性意識(shí)還具有新舊雜糅的特點(diǎn)。30啊啊啊啊用力插视频、40年代小說(shuō)性愛(ài)敘事表現(xiàn)出對(duì)人性主題的深化與丌拓色色色色色色色色淫视频，首先是把性還原為欲望本身來(lái)探索，沈從文從和諧性愛(ài)對(duì)健全人性的決定作用久久黃片、施蟄存從性壓抑會(huì)導(dǎo)致人性扭曲甚至瘋狂的角度探討作為人類(lèi)本質(zhì)性欲望的性對(duì)人性產(chǎn)生的影響和作用欧美aaaav，突出了性欲力量的不可抗拒和作為人類(lèi)行為的重要?jiǎng)恿Φ确矫娴膬?nèi)容免费人成视频在线播放视频在线；其次在敘事中表現(xiàn)出對(duì)欲望化了的身體的描繪與關(guān)注；第三是解構(gòu)了性的倫理道德人妻无码久久精品人妻性色AV，無(wú)論是沈從文以自然法則來(lái)反對(duì)人為的道德設(shè)置還是新感覺(jué)派用消費(fèi)交換原則替代傳統(tǒng)性倫理道德国产人A片视频在线播放，或是施蟄存極力表現(xiàn)包括性倫理規(guī)范在內(nèi)的社會(huì)法則在性欲力量沖擊下潰不成軍，其直接的效果都是使性倫理道德對(duì)人的約束力量顯得蒼白虛弱黄色精品视频一区二区；第四精品国产一级在线观看，出現(xiàn)了由女性作家表現(xiàn)的女性性意識(shí)，在丁玲的早期作品中女性的性欲望不再是作為感情的衍生物而是獨(dú)立的欲望存在91性爱视频在线观看，而在梅娘等其他女作家的小說(shuō)性愛(ài)敘事中則表現(xiàn)出對(duì)女性社會(huì)地位的強(qiáng)烈自覺(jué)意識(shí)国产一区在线视频。70年代末80年代初期小說(shuō)的性愛(ài)敘事實(shí)際上是在人道主義語(yǔ)境下的再次啟蒙，其主要特征一是性愛(ài)在人道主義前提下獲得合法性一道本在线无码视频，但要求性愛(ài)不超出倫理規(guī)定的范圍欧美洲综合视频；再就是將性愛(ài)敘事同國(guó)家觀念和民族神話相融合；此外還有對(duì)身體的描寫(xiě)審美化詩(shī)意化等日韩欧美女自拍图片视频。80年代中后期一级黄色影片免费看，小說(shuō)性愛(ài)敘事進(jìn)入了多元化探索的階段，作家通過(guò)還原性欲望來(lái)還原人性日韩三级片毛片、還原人類(lèi)的本真狀態(tài)无遮挡高潮喷水h全彩彩漫，不同作家筆下表現(xiàn)為不同的側(cè)重和傾向——以辨證的方式看待性愛(ài)，寫(xiě)出其具有的創(chuàng)造性力量和毀滅性特征一区二区三区在线播放美女精品；將性愛(ài)與暴力相聯(lián)系并通過(guò)其來(lái)表現(xiàn)人性的黑暗黄片观看在线；強(qiáng)調(diào)性愛(ài)的創(chuàng)造性作用，尤其在民族&血性&的傳承方面人人色网站。

First a triangle mesh is used to track the image edge orientation in every local area, all mesh grids is set as close as possible to edge, then image is warped according to the position of these mesh grids. After warping, all edge orientations are almost near to one of the three preferred orientations. The subjective quality of reconstructed image is improved while objective quality is almost the same.

首先利用三角形網(wǎng)格對(duì)圖像進(jìn)行邊緣特征跟蹤欧美操逼网，使網(wǎng)格點(diǎn)跟蹤最近的邊緣特征點(diǎn)，然后根據(jù)網(wǎng)格點(diǎn)的位置使圖像產(chǎn)生形變www.7788欧美,com，使原圖像中的邊緣方向分別大致變成水平久久99久久精品97久久综合、豎直或?qū)欠较颍赃m應(yīng)只具有這三個(gè)方向高通的濾波器看中国农村的黄色视频。