Pass raw meat wind blood rain of year month ,MAY still Neng grovelling forewent , form lonely figure mono- body body,Bosom the frame of desolation , get atrabiliousness to nibble bite mind and body , around body side , cuspid Li stream,comment critically , at every step force Hsiang MAY, strike people rawish end.

經(jīng)過腥風(fēng)血雨的歲月黄色网站免费a，MAY還能匍匐前行，形只影單的身軀色色色色色色色色色人人人，擁抱孤寂的心境欧美最猛性高清免费AA片，讓憂郁啃噬身心，環(huán)繞身旁啊啊啊操死你91视频，尖牙利嘴之人潮外国操逼，以及尖酸刻薄之批判，一步步逼向MAY国产精品性爱小视频，走向人生的終點国内黄色网站免费观看a级。

Abstract〕Objective:To study the tooth size correlation between permanent cuspid and bicuspid group and other teeth groups in malocclusion.

摘要〕 目的：研究錯国产日韩欧美一区二区在线播放、正常的尖牙、雙尖牙組與其它組牙的相關(guān)性亚洲风流A级毛片a，為尖牙美女扒开大腿让我爽视频免费软件、雙尖牙組的預(yù)測提供科學(xué)依據(jù)。

Results:In normal occlusion,the size of cuspid and bicuspid group was correlated with that of mandibular incisor group in accord with the principle of Moyers prediction.

結(jié)果：正常的尖牙欧美黑人大尺度又粗又长最新章节、雙尖牙組與下切牙組高度相關(guān)国产女主播精品在线播放，符合Moyers預(yù)測機理，但錯的尖牙好大好硬好爽高潮视频、雙尖牙組一般與同牙列的切牙加第一磨牙組高度正相關(guān)18岁以下禁视频免费网站。

But in malocclusion the size of cuspid and bicuspid group was correlated with that of mandibular incisor plus first molar group in the same dental arch.

臨床上對錯尖牙、雙尖牙組的預(yù)測不能簡單等同于正常男女黄片免费。

This minor adjustment is quite easy, as opposed to adjustments made from cuspid to cuspid in the arch form.

這輕微調(diào)整很容易av网站啊啊啊啊，而不是調(diào)整從尖牙至尖牙在牙弓形態(tài)。

Impacted tooth frequently appears in upper cuspid and upper central incisors .

較常見的是尖牙和上頜切牙的埋伏阻生免费黄色网99。

Therefore, we have decided upon a very gentle curvature from the cuspid back to the second molar with the bicuspids being slightly wider than the cuspids.

因此国产专区精品主播在线，我們決定了一個非常輕柔曲率從尖牙回到第二磨牙與bicuspids被略寬比cuspids 。

After treatment the changes of dental arch width in first and second premolar region were larger than that of cuspid and first molar regions.

上頜第一日韩在线你懂的中文字幕、二雙尖牙間各自寬度較尖牙間欧美日韩国产亚欧在线观看、一磨牙間寬度增加顯著。

The first three largest number of missing teeth is as follows: maxillary first molar, maxillary second molar and mandibular first molar. The first three largest number of resident teeth is as follows: mandibular cuspid, mandibular bicuspid and maxillary cuspid. The cases without occusal relationship account for 19.51%; and the cases which need occlusal reconstruction or occlusal elevation account for 19.51% of all the cases, while food impaction exists in 21.84% cases.

結(jié)果：本組老年人平均缺失牙齒9.10顆欧美特一级AAAAA禁片，缺失最多的前3位牙齒是上頜第一磨牙国产一级特级黄色网站、上頜第二磨牙和下頜第一磨牙；余留最多的前3位牙齒是下頜尖牙黄色网站aaaaawwwwwwww、下頜第一雙尖牙和上頜尖牙99九九免费精品。19.51%的病例頜骨間無咬合接觸關(guān)系，19.51%的病例修復(fù)時需咬合重建或咬合抬高综合精品21p；21.84%的病例修復(fù)前存在食物嵌塞中文亚洲日韩特黄无码免费看电影。

The model was merged.Result:An ideal three-dimensional finite element model of the PFM crown for the upper cuspid was constructed.Conclusion:The constructed 3-DFE model was quick and accurate and could be applied as a new method in the dental research. cuspid ; finite element ; porcelain fused to metal

材料和方法1實驗器材與軟件環(huán)境：OPTIPLEX GX260商用臺式機(處理器Intel Pentium IV2.0G，內(nèi)存容量1GB无码AV动图天堂18国产，硬盤80G图片乱伦网站，操作系統(tǒng)Windows2000)；三維照相測量儀(3DSS)(上海數(shù)造機電科技有限公司)永久不卡黄色网站级；Geomagic studio8(raindrop公司中文字幕2区，美國)；Imageware12Unigraphics NX4.0欧美第一页在线视频精品；Algo