前倾的

The mean range of motion was improved from preoperative 84°(40°-95°) to postoperative 104°(80°-120°); the mean preoperative Knee Society Scores were increased from preoperative 39 scores (10-67 scores) to 87(10-100), and the function was improved from 38 scores (0-60 scores) to postoperative 76(20-100). Alignment was obtained in 31 knees, with well localized femoral and tibial prostheses. The tibial prosthesis of 1 case developed inadequate retroversion; of 2 cases remained 2°-3° inversion; non-progressive radiolucent zone was found between tibial prosthesis and bone interface of 1 case.

膝关节活动度从置换前平均84°(40°~95°)增加到置换后平均104°(80°~120°)，膝关节评分从置换前平均39分（10~67分），提高到随访时平均87分（10~100分），功能评分从置换前平均38分（0~60分）提高到随访时平均76分（20~100分）。31膝获得肢体的良好对线，股骨及胫骨假体位置良好。1例胫骨假体后倾不足，2例胫骨假体残留2°~3°内翻，1例胫骨假体与骨组织界面存在非进展性透亮带。

Alignment was obtained in 31 knees, with well localized femoral and tibial prostheses. The tibial prosthesis of 1 case developed inadequate retroversion; of 2 cases remained 2°-3° inversion; non-progressive radiolucent zone was found between tibial prosthesis and bone interface of 1 case.

膝关节活动度从置换前平均84°(40°~95°)增加到置换后平均104°(80°~120°)，膝关节评分从置换前平均39分(10~67分)，提高到随访时平均87分(10~100分)，功能评分从置换前平均38分(0~60分)提高到随访时平均76分(20~100分)。31膝获得肢体的良好对线，股骨及胫骨假体位置良好。1例胫骨假体后倾不足，2例胫骨假体残留2°~3°内翻，1例胫骨假体与骨组织界面存在非进展性透亮带。

The results are as follows:(1) With the imposing of orthopedic force of simulating maxillary protraction on maxilla, in the sagittal direction, the maxillary complex of the SD Rats in experimental group grows more quickly than that in two control groups, and the extent of the maxillary complex increases more evidently. The maxillary complex displays anti-clockwise forward and upward rotation.(2) With the imposing of orthopedic force on maxilla, upper incisors exhibit labial-inclined, labioclination of lower incisors changes insignificantly, and the shape and the dimension of skull are not affected significantly.(3) The expression of TGF-3 , in frontomaxillary sutures and palatomaxillary sutures shows different intensity in different extent of time. But The expression of TGF-{3, in experimental group is more intensive than that in two control groups, and that in operated control group and natural growth group has no significant difference.

结果如下：在模拟上颌前牵引矫形力作用下，(1)生长发育期大鼠上颌复合体在矢状方向生长加快，长度明显增加，并表现出向前向上的逆时针旋转；(2)上切牙唇倾，下切牙的唇倾度没有明显变化，颅脑的形态与大小不受影响；(3)额颌缝和腭颌缝中TGF-β_1的表达，同一时段实验加力组要强于手术对照组与自然生长组，而手术对照组与自然生长组之间无显著性差异。

Its mechanism is downward and backward rotation of the mandible, the retrusion of the lower incisors, the protrusion of the upper incisors and the forward growth of maxilla.

FR-Ⅲ是矫治替牙期前牙反的理想方法之一，其机理是下颌骨向下、向后旋转，舌倾下切牙，唇倾上前牙，促进上颌骨向前生长。

Then patient's life is in danger because of the exacerbation of hyporia hypercarbia and acid-base disturbance.Thus through awareness of the cause of obstruction and its clinical feature,resorting individualized nursing,right semisupination and semipronation,moist oxygenation and nebulization inspiring,encouraging expectoration are important to clear respiratory secretion and improve the therapeutic efficacy.

对COPD病人痰阻的原因与临床体征以及体位与排痰措施的观察认为：针对COPD病人病情及个体差异采取及时有效的预防和护理对策，如高枕右侧卧位和前倾坐位交替使用，鼓励咯痰、温湿化氧疗和雾化吸入等措施对清除呼吸道分泌物，保持气道通畅，提高氧疗及药物治疗的效果有着极为重要的作用。

And it's not like he just takes open shots. He contorts his body to find shooting angles, steps back or lunges forward to create space and flips in all kinds of creative layups with either hand in addition to burying deep threes.

他并不只是在空位投篮命中，他总是能很好的控制自己的身体找到投篮的角度，他不仅能精准的命中三分，还能够利用身体的前倾和后移为自己创造投篮的空间并且他的两只手都可以上篮得分。

Instead of leaning forward with a Tim Kaine, who redoubles Obama's youth appeal, or a Wes Clark, who is willing to attack McCain by aiming, point blank, at the heart of his campaign–questioning whether his POW experience means he is entitled to sit in the White House–Obama chose someone he can throw in front critics who suggest that he is unready to deal with a foreign policy or national security crisis.

而不是前倾与添kaine ，谁加倍奥巴马的青年上诉，或者是一威斯克瑞克拉克，谁是愿意攻击麦凯恩瞄准，点的空白，处於核心地位，他竞选质疑他的战俘的经验，手段，他有权参加在白宫-奥巴马选择有人，他可以在前面批评谁表明，他是unready处理外交政策或国家安全的危机。

His right hand is caressing my back, thought that I before his side incidence, my mother saw me according to not to make an effort slightly with the hand to pat me as convenient, I lost the strength to make a sound his body to lean.

他的右手抚著我后背，想我稍微向他的方向倾前，我母亲见我不依从便用力用手拍了我一下，我失力响他身体倾去。

Just beond her a blond Scandin*ian bo about five, with a cute turned-up nose, is leaning forward, creating a second illuminated profile just below hers.

我说，就在她的远方位，有一名五岁左右金发碧眼的斯堪的纳维亚男孩，长着逗人喜爱的翘鼻子，身子前倾正巧在她的下方，勾勒出这瞬间的侧面造型。

Just beyond her a blond Scandin*ian boy about five, with a cute turned-up nose, is leaning forward, creating a second illuminated profile just below hers.

我说，就在她的远方位，有一名五岁左右金发碧眼的斯堪的纳维亚男孩，长着逗人喜爱的翘鼻子，身子前倾正巧在她的下方，勾勒出这瞬间的侧面造型。

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。