Results The incidence of wedge-shaped defects reached 97.3 %,and the frequency of involved teeth was:first premolar,second premolar,first molar,cuspid.

結(jié)果 該組老年人楔狀缺損的發(fā)病率為97 。3 %日韩网友自拍区在线观看网站，且隨年齡遞增www978avcom；楔狀缺損的好發(fā)部位和缺損程度第一雙尖牙列首位JiZZ成熟丰满熟妇，其次為第二雙尖牙日韩高清亚洲区，第一磨牙国产小视频激情；其中第一磨牙比以往人們認(rèn)為的尖牙更好發(fā)楔狀缺損。

The migration of carbonate breccia wedge also reflects the shifting of the platform margin and the relative sea level changes . Among them , the Guli breccia wedge extended the furthermost distance to the platform , which represents that the platform margin shifted to the platform for the furthermost distance .

碳酸鹽巖角礫巖楔的位置遷移反映了臺(tái)地邊緣位置的遷移和海平面相對(duì)變化幅度的大小我要看国产免弗一级黄色作爱色性作爱旡遮挡，其中谷立角礫巖舌相對(duì)于其他角礫巖楔向臺(tái)地方向延伸距離最遠(yuǎn)又色又粗又长又黄的网站，代表了臺(tái)地邊緣位置向臺(tái)地方向遷移的距離最大，張家灣角礫巖楔代表了安尼初期的海平面快速下降久久99热精品成年动态图片。

The migration of carbonate breccia wedge also reflects the shifting of the platform margin and the relative sea level changes. Among them, the Guli breccia wedge extended the furthermost distance to the platform, which represents that the platform margin shifted to the platform for the furthermost distance. The Zhangjiawan breccia wedge represents a rapid sea level falling in the Early Anisian.

碳酸鹽巖角礫巖楔的位置遷移反映了臺(tái)地邊緣位置的遷移和海平面相對(duì)變化幅度的大小国产免费AⅤ视频在线观看，其中谷立角礫巖舌相對(duì)于其他角礫巖楔向臺(tái)地方向延伸距離最遠(yuǎn)，代表了臺(tái)地邊緣位置向臺(tái)地方向遷移的距離最大啊啊啊啊啊好爽，張家灣角礫巖楔代表了安尼初期的海平面快速下降日韩A片综合视频。

First,we give the definition of distributional wedge product,and then prove that the convolution of the distributional wedge product with the mollifier is the wedge product in the usual sense.

本文研究分布楔乘的性質(zhì)，首先給出分布楔乘的定義欧美性爱成一北，然后證明了其與磨光核的卷積為通常意義下的楔乘黄色免费网站在线看。

This paper briefly analyzes wedge angle and function of wedge angle of the Archimedean out star wheel overrunning clutch, discussing effect of polar angle、roller radius激情图片亚洲乱伦、structure size of the overrunning clutch亚洲精品夜夜久久精品、wear on wedge angle.

簡(jiǎn)要分析了阿基米德螺線型外星輪式超越離合器的楔角及楔角函數(shù)，并討論了極角国产精品尤物视频、滾子半徑国产体橾一级黄片、超越離合器結(jié)構(gòu)尺寸、磨損等因素對(duì)楔角的影響91在线免费精品。

In view of product quality of cross wedge rolling semifinished product of automotive power-shift box middle shaft which has heavy sectional shrinkage,numerical simulation and experimental method were adopted to analyze single wedge rolling and second wedge rolling method.

針對(duì)用楔橫軋工藝生產(chǎn)具有大斷面收縮率特點(diǎn)的汽車變速箱中間軸毛坯所存在的產(chǎn)品質(zhì)量問題玖玖九在线热视频，利用數(shù)值模擬與實(shí)軋?jiān)囼?yàn)對(duì)汽車變速箱中間軸毛坯一次楔成形和二次楔成形進(jìn)行了分析研究，發(fā)現(xiàn)采用一次楔成形方法加工汽車變速箱中間軸毛坯久久久久AAAA三级黄片AAA，軋件不易發(fā)生彎曲黄色录像视频在线免费，中間斷面收縮率最大處沒有發(fā)生縮頸現(xiàn)象，心部質(zhì)量也較二次楔成形好精品在线免费观看。

In view of product quality of cross wedge rolling semifinished product of automotive power-shift box middle shaft which has heavy sectional shrinkage, numerical simulation and experimental method were adopted to analyze single wedge rolling and second wedge rolling method. It is found out that contrast second wedge rolling, single wedge rolling will not make workpiece bend easily, and after rolling the workpiece has no neck shrinkage.

針對(duì)用楔橫軋工藝生產(chǎn)具有大斷面收縮率特點(diǎn)的汽車變速箱中間軸毛坯所存在的產(chǎn)品質(zhì)量問題亚洲最新h在线，利用數(shù)值模擬與實(shí)軋?jiān)囼?yàn)對(duì)汽車變速箱中間軸毛坯一次楔成形和二次楔成形進(jìn)行了分析研究，發(fā)現(xiàn)采用一次楔成形方法加工汽車變速箱中間軸毛坯gg网站网站在线观看视频，軋件不易發(fā)生彎曲超碰人人白浆国产五十，中間斷面收縮率最大處沒有發(fā)生縮頸現(xiàn)象，心部質(zhì)量也較二次楔成形好日韩大陆一区二区三区在线观看。

Geological evidence showed that the Taiwan accretionary prism consists of three distinct structural domains: the collisi...

認(rèn)為臺(tái)灣增生楔是由3個(gè)部分特级毛片在线大全免费播放，即弧陸碰撞產(chǎn)生的增生部分、洋內(nèi)俯沖產(chǎn)生的增生部分和增生楔后端在恒春海脊和北呂宋海槽之間的構(gòu)造楔組成十八禁网址污，研究區(qū)的高屏斜坡久久视频在线观看、恒春海脊和北呂宋海槽西端變形帶分別是3個(gè)部分的反映久久精品店这里有精品。

Results Preoperative diagnostic rate was53.6%,and operative resection rate was71.4%,simple cholecystectomy in6cases,cholecystectomy and exploration of the biliary passage in4cases,gallbladder and regional lymphadonectomy in2cases,gallbladder and liver wedge resection and regional lymphadonectomy in6cases,gallblad-der and liver wedge resection and regional lymphadonectomy and right hemicolectomy in1case,and gallbladder and liver wedge resection and regional lymphadonectomy and subtotal gastrectomy and right hemicolectomy in1case.Unre-sectable rate were28.6%,gastro-jejunostomy in2cases,cholecystostomy in1case.Laparotomy exploration only in5cases.

結(jié)果 術(shù)前確診率僅為53.6%（15/28），手術(shù)切除率為71.4%（20/28）黑人交换亚洲女人配乱吟粗大，單純膽囊切除術(shù)6例（占21.4%）2020久久久久99精品，膽囊切除+總膽管探查4例（占14.3%），膽囊切除+區(qū)域淋巴結(jié)清掃2例（占7.1%）国产精品久久毛片AI换脸，膽囊+肝楔狀切除+區(qū)域淋巴結(jié)清掃6例（占21.4%）在线播放一级AAA，膽囊+肝楔狀切除+區(qū)域淋巴結(jié)清掃+右半結(jié)腸切除1例（占3.6%），膽囊+肝楔狀切除+區(qū)域淋巴結(jié)清掃+胃大部切除+右半結(jié)腸切除1例（占3.6%）免费一级播放特黄绿相片，未切除率為28.6%欧美理论片92理论午夜片，胃-空腸吻合術(shù)2例（占7.1%），膽囊造瘺1例（占3.6%）黄色视屏国产免费，僅做剖腹探查術(shù)5例（占17.9%）欧美另类69XXXXX义。

The transition zone shape is oblique step formed with knifing stage of side wedge. It was analyzed in different knuckle angle by FEM simulation and rolling test. The rule of knuckle angle value influence on smooth levels of surface in forming the equal diameter axis with MCWR was obtained.

楔橫軋多楔成形光軸類零件時(shí)，內(nèi)外楔之間軋件的過渡段形狀為由外楔楔入段軋制而成的斜臺(tái)階亚洲一级毛片精品网站，通過有限元模擬和軋制實(shí)驗(yàn)日韩图亚洲一区，對(duì)不同過渡角下多楔軋制光軸表面光滑程度進(jìn)行分析，得到過渡角對(duì)楔橫軋多楔軋制光軸表面光滑程度影響規(guī)律天堂久久人妻av。