向后

We propose an outpatient procedure under local anesthesia for the correction of prominent ears. We fold the antihelix with an anterior scoring method via posterior approach. The cartilage is preserved to avoid a sharp antihelical fold, and the scar is concealed in the posterior auricular sulcus. All patients had satisfactory correction of the deformity and yet no significant complication.

我们经由耳朵后将对耳轮软骨前表面作一个网状的雕刻，然后将之向后翻转作为新的对耳轮，可以避免软骨切除后所产生不美观的转折，避免产生两耳不对称的情形，术后没有血肿或皮肤坏死的并发症，手术所产生的疤痕隐藏在耳朵后面，所有的病人对手术结果都很满意。

ABSTRACT:OBJECTIVETo study the correlation between anatomic structure of the inferior alveolar nerve canal and dental implantation by measuring mandible innervation esemplarsMETHODSThe intramandibular course of mandibular canal and its dimendion were measured in 15 mandibles with teeth; the relationship between blood vessel and nerve was observed in 5 fresh samples in which the artery was filled; and then the data were analyzed by statisticsRESULTSThe mandibular canal was close to the lingual side and the inferior margin of the mandible, the mandibular canal and the 10mm underside of mandible were parallel in the region of the first and the second molars, it runned outboard to genal aperture when it was hereabout genal aperture, and the blood vessel lay above nerve in the mandibular canalCONCLUSIONIn implant operation performed according to normal anatomy, injury to inferior alveolar nerve may be avoided.

［目的］探讨下颌管的解剖结构与牙种植的关系［方法］选取15具牙列完整的成人离体下颌骨标本和5具经过动脉血管内灌注的新鲜标本，测量下颌骨在每个牙位截面上有关牙槽嵴及下颌管的相关数据，进行统计学分析［结果］牙槽嵴顶以及下方10mm宽度由前向后逐渐增宽；牙槽嵴由上向下逐渐增宽；下颌管位于下颌骨体内下方走行中偏舌侧，并近下颌骨下缘，在下颌第1，2磨牙区下颌管走行与下颌下缘成平行状，在近颏孔处转向外和向颊侧出颏孔；下颌管内血管位于下牙槽神经之上［结论］牙种植术中按正常解剖部位并且侧重颊侧骨板操作，可避免损伤下牙槽神经；如果术中下颌管内突然涌出大量新鲜血液，则提示若继续手术可能损伤下牙槽神经。

ABSTRACT:OBJECTIVETo study the correlation between anatomic structure of the inferior alveolar nerve canal and dental implantation by measuring mandible innervation esemplarsMETHODS The intramandibular course of mandibular canal and its dimendion were measured in 15 mandibles with teeth; the relationship between blood vessel and nerve was observed in 5 fresh samples in which the artery was filled; and then the data were analyzed by statisticsRESULTSThe mandibular canal was close to the lingual side and the inferior margin of the mandible, the mandibular canal and the 10mm underside of mandible were parallel in the region of the first and the second molars, it runned outboard to genal aperture when it was hereabout genal aperture, and the blood vessel lay above nerve in the mandibular canalCONCLUSIONIn implant operation performed according to normal anatomy, injury to inferior alveolar nerve may be avoided.

［目的］探讨下颌管的解剖结构与牙种植的关系［方法］选取15具牙列完整的成人离体下颌骨标本和5具经过动脉血管内灌注的新鲜标本，测量下颌骨在每个牙位截面上有关牙槽嵴及下颌管的相关数据，进行统计学分析［结果］牙槽嵴顶以及下方10mm宽度由前向后逐渐增宽；牙槽嵴由上向下逐渐增宽；下颌管位于下颌骨体内下方走行中偏舌侧，并近下颌骨下缘，在下颌第1，2磨牙区下颌管走行与下颌下缘成平行状，在近颏孔处转向外和向颊侧出颏孔；下颌管内血管位于下牙槽神经之上［结论］牙种植术中按正常解剖部位并且侧重颊侧骨板操作，可避免损伤下牙槽神经；如果术中下颌管内突然涌出大量新鲜血液，则提示若继续手术可能损伤下牙槽神经。

We will continue teaching Lindy / Swing with 8-count steps like Lindy Circle and Swing-out on this and next Saturday. We will add more steps of inside turn, outside turn, swivels, chicken walks, kick backs, tuck double turn, and American spin, etc.

我们在学习 Lindy Circle 和 Swing-Out 的基础上要添加各式样的8拍舞步-如向内侧和外侧的旋转，摇摆扭臀，鸡脚走步，向后踢腿，侧向垫步加两周旋转，美式旋转等动作。

For the quiet and regularity transformation, people at last found that even themselves, every one's actions either forward, backward, leftwards or rightwards, all serve for the great transformation and work all for the specific and fast coming of the great transformation.

对于这场本身是平静的、规律性的变革，最后人们也会惊奇地发现，甚至自己——每一个人的每一个活动，不管是向前还是向后，向左还是向右，都早已在为这一巨变服务，都在为这一巨变更为明确、更快到来而工作。

In this paper,a new algorithm is given by means of the complexification of the knots,i.e. the node in the plane is considered as a complex point,the vector as a complex vector,and then based on the construction of vector valued Thiele type rational interpolants and the backward three term recurrence relation for vector valued continued fractions,the recursive algorithm is obtained by appropriate transformation.

文章利用插值型值点复数化的方法讨论并给出了二元向量值有理插值的一种新算法，即把平面上的插值结点视为一个复数，所对应的向量视为一个复向量，使用一元Thiele型向量值有理插值公式的构造方法和向量连分式的向后三项递推关系式以及适当的变换，最后导出了这种递推算法。

The backwall slides substantially in a contact-less manner within the tubular body, preferebly by way of a reduced diameter of the backwall (11) relative the inner diameter of the tubular body (8), so that it is pushed backwardly when the body retracts radially after actuation.

后壁在管体内作基本上无接触的滑动，最好通过相对管体（8）的内径减小后壁（11）的直径，使在驱动后主体径向缩回时后壁被向后推动。

In scales toward the extremes of the keyboard the upper arm uses small, pendulumlike motions while the body moves forward; in scales toward the center it will stay out at all times, away from the body as far as necessary while the body leans backward.

向键盘两端走向的音阶弹奏不太利用上臂，当身体向前运动时有点钟摆式的动作；音阶走向键盘中心弹奏时，上臂一直向外伸出，当身体向后倾斜时，上臂需要尽可能远离身体。

Ribs well sprung and springing gradually to mid-body, taperingto back ribs which are of good depth and extend well back.

肋骨支撑良好，并逐渐向身躯中间撑起，后端略细，有足够的深度，并充分向后扩展。

Ribs well sprung and springing gradually to mid-body, tapering to back ribs which are of good depth and extend well back.

肋骨支撑良好，并逐渐向身躯中间撑起，后端略细，有足够的深度，并充分向后扩展。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。