足关节的

Joint between the femur and tibia in a quadruped; corresponds to the human knee .

四足动物大腿骨和胫骨之间的关节；与人类的膝盖对应。

Principal axes method, was presented to figure out the rotational directions of talus and calcaneus and the angles between them.

采用最大类间方差法与交互式数学形态学方法相结合的手段从活体后足CT序列图像中分割出距骨和跟骨，以移动立方体法重建距下关节复合体的表面并以动画方式显示距骨和跟骨的结构信息，提出力矩主轴法计算距骨和跟骨相对于参考系的旋转方向及它们之间的夹角。

This paper starts with the locus of barycentre, separates portrait and landscape of biped walking|chair robot by restrict z|coordinates of barycentre, and plan the gait based on the locus of barycentre, finally calculate the torque of joints of the supported leg with a simplified model to evaluate the correctness and rationality of gait planning.

从重心的轨迹入手，通过约束重心z向坐标实现载人两足步行机器人纵向与横向的分离，进而以重心的轨迹为基础，确定了机器人行走姿态，并通过简化模型计算支撑脚关节扭矩来评估步态规划的正确性与合理性。

METHODS: From January 2000 to May 2002, 52 cases with various types of bone defect were treated with tissue engineered bone, which was constructed in vitro by allogeneous osteoblasts from periosteum 1 x 10(6/ml with bio-derived bone scaffold following 3 to 7 days co-culture. Among them, there were 7 cases of bone cyst, 22 cases of non-union or malunion of old fracture, 15 cases of fresh comminuted fracture of bone defect, 4 cases of spinal fracture and posterior route spinal fusion, 3 cases of bone implant of alveolar bone, 1 case of fusion of tarsotarsal joint.

2000年1月～ 2002年1月，用同种异体骨膜来源的成骨细胞 1×106 / ml与生物衍生骨支架材料构建的组织工程骨，经体外培养 3～ 7天后，植入修复52例各种类型的骨缺损，其中骨囊性病变7例，陈旧性骨折不愈合或畸形愈合 2 2例，新鲜粉碎性骨折伴骨缺损 15例，脊柱骨折后路植骨融合术4例，牙槽骨植骨 3例，足跗中关节植骨融合 1例。

The anteromedial drawer test, performed by flexing the knee approximately 90° while externally rotating the foot 10° to 15° and applying an anteromedial rotational force to the knee, should also be done to determine if there is a concurrent injury to the posterior oblique ligament and/or the posteromedial aspect of the capsule.

前内侧抽屉试验，屈膝约90°并使足外旋10°至15°，然后对膝关节施加前内侧的推拉应力，这可以用来检查是否合并有后斜韧带和/或后内侧关节囊的损伤。

Barometz. The following factors were determined: blood rheology indexes in mouse, weight of mouse and their organs' weight, turgenscence of the feet of mouse, content of trace elements in blood in mouse, content of Interleukin-1β(IL-1β) and tumor necrosis factor in the joint fluid in mouse.

对以下指标进行测试：大鼠的血液流变学指标，大鼠的体重；大鼠的脏器重量；大鼠的足跖肿胀程度；大鼠的血中微量元素含量；大鼠关节腔炎症介质白细胞介素-1β(Interleukin.1β，IL-1β)和肿瘤坏死因子(tumor necrosis factor，TNF-α)的含量。

Then the index of ulcer was measured and the ulcer inhibitory rate was measured.Results: The weight of ear of mice treated with XSG was reduced compared with that of normal group,and the joint swelling of rat was less than that of normal group. The latence of sole-ache caused by hot-plate and bellyache caused by acetic were both delayed and the times of skewing body within 15 minute were reduced compared with that of the normal group.

结果：香砂六君颗粒对小鼠二甲苯性耳廓肿有明显对抗作用；对大鼠蛋清性关节肿有一定对抗作用；对热板和醋酸所致小鼠疼痛香砂六君颗粒能明显延长其舔足潜伏期和减少扭体次数；对大鼠利血平型及乙酸型胃溃疡香砂六君颗粒组的溃疡指数从模型组的46.26±1.64mm2和23.02±2.05mm2减少为34.75±0.82mm2和13.84±1.2mm2；对大鼠利血平型及乙酸型胃溃疡香砂六君颗粒的溃疡抑制率分别为51.43%和39.87%。

The tail is set high. when relaxed, it reaches below the hocks.

尾巴是上扬的，放松的时候下放到足部脚关节处。

Such tophi can destroy the joint and adjacent bone as seen here radiographically in sequential radiographs of the same foot (the patient did not have two right feet).

这种痛风石会破坏关节及相邻的骨，图示的两张X线片均为病人右足(只不过做了两次X线拍摄)，大多数但非所有情况会有高尿酸血症。

Second, while determining the trajectory with specific reference to two-legged robot cycloids. After calculating the degree of each joint, SolidWorks COSMOSMotion software is used to simulate the movements. The robot is constructed with acrylic and aluminum servo-motors, then the data is projected to drive the robot and further prove the theory.

经由软体计算出各关节所因应的角度后，得到的数值先藉由SolidWorks COSMOSMotion模拟软体模拟其步行行为，最后利用玩具机器人的伺服马达当作动力源、压克力和铝为结构材料制作出所需的三足玩具机器人实体模型，再将数值套用回机器人身上加以验证。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。