上切

With strict control of indications , the partial coverage porcelain veneer could function satisfactorily as an alternative restoration for small incisal defect of an terior upper teeth .

结论在严格选择适应证的前提下，部分覆盖瓷贴面可以作为上切牙小面积切角缺损的有效治疗方法。

The function of cutting knife was to cut bamboo strands from a bamboo piece. Before they were cut off, a scoring-knife was used to precut a deep groove in the bamboo peice to section the strands.

切削刀片的作用是将竹刨花从竹毛坯上切下，但在竹刨花被切下之前已被定长划线刀片在竹材表面划出一定深度的槽沟，切断竹材纤维，使被切削下的竹刨花自然形成分段状态。

The results of Pancherz analysis shows that the correction of negative overjet is mainly due to the advancement of maxilla and upper incisors. But the position changes of mandible and lower incisors imply that severe maxillary hypoplasia with high angle and/or mandibular retrusion is contraindicated by the method conducted in this study.

头影测量侧位片Pancherz分析法的分析结果表明，本研究中上颌后缩患者反覆盖的矫治主要由上颌骨、上切牙的前移引起的，但下颌骨和下切牙位置的变化提示适应症的选择应注意避免上颌后缩同时伴有高下颌角和／或下颌后缩的患者。

Methods 20 fixed adult heads specimens were dissected,observe and measure the frontal branch of facial nerve's relative position on the lines, which are the sup dot of helix - sup dot of lateral angle of eye and superior thyroid notch of tragus- lateral angle of eye using operation microscope.

对20侧防腐成人头部标本进行大体和显微解剖，测量在耳轮上点与外眦上点的连线上和耳屏上切迹点与外眦点的连线上，面神经的额支所经过的相对位置。

Ancient Greece and Rome has been the trading activities of the military forces strong and positive support of military activities: Augustus sent an expeditionary force south of the Arabian Peninsula in depth, in order to seize a number of businessmen in Rome the most important port; in科普托斯and the desert between贝雷尼切pass a road repair, wells along the way Stephen cited the creation of Tuen or post, every team has a team to desert the armed forces of the Roman official bodyguards and the Fayum oasis southwest between Fayyoum the business, as well as between the business and Egypt has taken similar measures to be protected.

古希腊罗马的贸易活动得到了强大的军事力量和积极的军事活动的支持：奥古斯都派出一支远征军深入阿拉伯半岛南部，为罗马商人占取了一些最重要的港口；在科普托斯和贝雷尼切之间的沙漠上修通了一条大道，沿途掘井引泉，开设屯或驿站，每队沙漠商队均有罗马官方的武装部队保镖，对于西南绿洲与法尤姆之间的商旅以及法尤姆与埃及之间的商旅也采取了类似的措施予以保障。

In addition to the purchase of dining outside of the New Year, every household should create a named "切玛" bucket of grain, that is, full-color painting patterns in the wooden box were in full bloom speculation about grain and butter of Zanba拌成the top plug Green trees and butter Sui color of plastic flowers.

除购置吃喝玩乐的年货外，家家户户都要制作一个名叫&切玛&的五谷斗，即在绘有彩色花纹的木盒左右分别盛放炒麦粒和酥油拌成的糌粑，上面插上青棵穗和酥油塑制的彩花。

Gem Cutting Stone: Used to cut gems.

在切宝石石上切宝石

Thirty-six rats ,weighing(250±10)g, were randomly divided into normal group, experimental group and control group.Orthodontical devices were put between the upper incisor teeth and dens molaris in both experimental group and control group.The corrective force was adjusted to 60g.Salvia miltiorrhiza combination was implanted to each rat in the experimental group every day.The animals of both experimental group and control group were killed at 7,14 and 21 days.The upper dens malarias and periodontal tissue slices were observed under the light microscope and transmission electro microscope,and the X-ray dental films were taken and measured with digitization dental scanning apparatus and its software.

以36只体重(250±10)g的雄性大鼠为样本，随机分为正常组、实验组和对照组，设定不同浓度丹参复合膜，以同体对照方式在正常组进行体内植入实验，在2周内观察不同浓度丹参的牙周组织诱导作用，寻找最佳应用浓度；在实验组和对照组的上切牙与磨牙之间隙安装正畸装置，建立大鼠磨牙移动实验模型，矫治力的大小为60g；实验组每日每只体内植入丹参复合生物膜，两组动物于正畸加力7、14、21d，分三批处死；处死后立即切取双侧上颌磨牙及牙周组织制取标本，制片透射电镜和光镜观察；拍摄X线牙片，用数字化牙科扫描仪及软件对其进行测量分析。

The corrective force was adjusted to 60g.Salvia miltiorrhiza combination was implanted to each rat in the experimental group every day.The animals of both experimental group and control group were killed at 7,14 and 21 days.The upper dens malarias and periodontal tissue slices were observed under the light microscope and transmission electro microscope,and the X-ray dental films were taken and measured with digitization dental scanning apparatus and its software.Result:The most fitting concentration of combined biological membrane was 0.80g;the speed of the remodeling of the periodontal tissue at the compression side in the experimental group was faster than that of the control group.

以36只体重(250±10)g的雄性大鼠为样本，随机分为正常组、实验组和对照组，设定不同浓度丹参复合膜，以同体对照方式在正常组进行体内植入实验，在2周内观察不同浓度丹参的牙周组织诱导作用，寻找最佳应用浓度；在实验组和对照组的上切牙与磨牙之间隙安装正畸装置，建立大鼠磨牙移动实验模型，矫治力的大小为60g；实验组每日每只体内植入丹参复合生物膜，两组动物于正畸加力7、14、21d，分三批处死；处死后立即切取双侧上颌磨牙及牙周组织制取标本，制片透射电镜和光镜观察；拍摄X线牙片，用数字化牙科扫描仪及软件对其进行测量分析。

The thread cutter has an upper knife and a lower knife for cutting the bobbin thread and a wadding near the terminal of sewing.

该切线装置，具有将底线和芯线在缝制终端附近切断的上切刀和下切刀。

Plunder melds and run with this jewel!

掠夺melds和运行与此宝石！

My dream is to be a crazy growing tree and extend at the edge between the city and the forest.

此刻，也许正是在通往天国的路上，我体验着这白色的晕旋。