角

The traditional snake model only applies the features of the curve, which did not adequately apply the feature of the image. But in the algorithm, the corners of the detected object is detected based on the MIC operator; the initialized curve is set based on the corners; the object is fitted according on the snake model. The traditional snake model highly depended on the initialized position of the curve and can not get well fitted effort for the image which has the corners and concaves. The proposed algorithm preferably solve the drawbacks.

传统的snake算法只考虑曲线本身的特征，并没有充分的利用被拟合图像本身的特征，而此算法首先检测被拟和目标的角点，然后以这些角点为基准进行曲线初始化，最后根据snake算法进行目标拟和；较好地解决了传统snake模型对初始化位置敏感、对有角点和凹陷的图像收敛效果差的缺点。

In this paper, a new algorithm for estimating of the corner angle is proposed. Firstly the algorithm convolutes the code chain of edge with different mean square in the neighbor of the corner.

本文提出一种新的角点角度估计算法，算法中通过对角点边缘链码采用不同方差的高斯函数进行卷积，得到角点位置的偏移，并给出由此偏移量计算角点角度值的公式。

Compared with symmetric corner filleted flexure hinge, the performance of flexure hinge can be evaluated in terms of flexibility, precision of rotation and sensitivity to axial effects. Experiment results can provide some theoretic foundations for flexure hinge design.

对单边导角形柔性铰链的性能进行分析，得出了结构参数对其柔度性能的影响关系，并通过与双边导角形柔性铰链比较，分析了单边导角形柔性铰链的转动能力、转动精度和对轴向载荷的影响，为柔性铰链在结构紧凑、大位移场合的工程应用提供了有价值的参考。

The cream was previously approved for the treatment of actinic keratosis and basal cell carcinoma in most European countries, New Zealand, and Australia. It is also approved by the US Food and Drug Administration for the treatment of nonhyperkeratotic actinic keratoses.

该乳霜之前在大部分欧洲国家、新西兰与澳洲被核准使用于治疗光化角化症与基底细胞瘤；该产品也被美国食品药物管理局核准使用于治疗非过度角化光化角化症。

Orpheus outplayed and outsang the sirens and dispelled their powers, at which point they either were transformed into the three small islands on the coast, or threw themselves into the sea, washing up on nearby shores: Parthenope at the isle of Megaride in Naples, where the Egg Castle now stands, thus giving her name to the original city; Leucosia, farther south (Punta Licosa is the tip of the southern end of the Gulf of Salerno); and the siren Ligeia still farther south along the 17Calabrian coast near what is, today, 18Lamezia Terme.

无论是音乐演奏还是歌唱方面，俄耳甫斯都胜于塞壬，于是他解除了她们的魔力。于是，她们摇身变成了海岸边的三个小岛；或者说她们纵身跳入大海，被冲到了附近的岸边：帕耳忒诺珀到了那不勒斯的马家里德，也就是现在&蛋城堡&耸立的地方，那不勒斯城的原名就源自她的名字；而路科西亚到了更南的地方(利科萨角正是在萨莱诺湾的最南角)；塞壬利盖娅则到了比利科萨角还要远的南边——卡拉布里亚海岸，靠近今天的拉默齐亚。

Compared with normal eyes, those anomalies of faulty anatomic coordination contribute to cause the shallowing of anterior chamber in angle-closure glaucoma.

闭锁性隅角青光眼之特徵为前房最浅，晶体厚度最厚，晶体相对位置向前推移且视轴最短，狭窄性隅角次之，而开放性隅角青光眼与正常人无异。

For the problem of the ratio of inner to outer diameter of long tube, according to the "residual core" in the target plays an important role in DOP of long tube penetrator, the analytical model of long tube pentration in semi-infinite homogeneous steel target is established and calculated to devide three kinds of different scopes, the rule of varied by the ratio of inner to outer diameter is analyzed. The patterns of penetration of the yawed tubular against a normal homogeneous semi-infinite target is established, the size and direction of "residual core" is analyzed, under the different impact yawed, the regularity of variations in the yawed of the tube and depth of the penetrateion is described during the penetrateion against the plate.

二是对于长管体的不同内外径比，依据长管体时形成的中间&靶芯&是其侵彻机理不同于长杆体的重要因素，分三种情况建立了长管体对半无限均质靶板的简化理论模型，并进行了分析，得出了穿深随内外径比变化的规律；描述了带攻角长管体垂直侵彻半无限厚靶的物理图像，分析了&靶芯&力的大小和方向，建立了侵彻简化模型，给出了在不同的初始攻角条件下，管体在侵彻过程中攻角和穿深的变化规律。

This method uses digital image processing techniques to reconstruct the vector of the airplane. Then the pitching, yawing and roll angel are computed.

在终端机中利用图像处理技术重构出机身和机翼的空间向量，计算出无人机的俯仰角、偏航角和翻滚角。

Center frequency of the system is 280MHz with a bandwidth of 10MHz. The sample frequency is 2GS/s. The system shows the lightning VHF source in 2-D, and the error for azimuth is less than 1 and 3 for elevation.

系统能够给出闪电VHF辐射源的仰角和方位角二维发展图像，对方位角的测量精度大于仰角，从标定结果来看，系统对方位角的测量误差在1度以下，而对仰角的测量精度随着仰角的减小而降低，对所分析的高仰角闪电，仰角误差一般不超过3度。

The main products the company has: Hinge 、Casting Container、Locking Gear、Door Locks、Plug、Fitting Hook、Door Seal、Aluminum Profile、 Profile、Meal Hook、Fixation、Track、Cargo Bar、Support Plate、Chuck、Pull Ring、Tache、Buckle、Hook、Pulley、STTMR、Spring catch、Centeral wedge、Buffer block、Rubber lock、Euphroe 、Rope hook、Spiling、Plate、Flashboard、Mudguard、Fender、Military shelter lock、Military step-ladder、Military shelter corner casting、Guardrail、Tarpaulin、Parts for tarpaulin、Electricity Cabinet lock、Air leg、Gas springs、Rubber rolls、Solid tired wheel、Jacks and parts for tow. We also welcome special orders made according to clients' drawings or samples as well.

公司主要产品有：铰链、合页、栏板颌、侧门铰链、集装箱箱角、钢琴铰链、长排铰链、门锁、后门锁、厢式车后门锁、盒锁、工具箱锁、插销、门风钩、门阻、门搭钩、窗封条、门封条、铝型材、包角、厢式车包边、铝围框、肉钩、轨道、固定架、护板、撑杆、撑头、撑板、卡头、卧环、地板钩、拉环、搭扣、带扣、带钩、钩子、滑轮、拉紧器、卡紧器、搭锁、弹簧销、减震块、缓锁器、缓冲块、橡胶块、紧绳器、绳钩、板钩、插桩、钢压板、插板、挡泥板、挡泥罩、三岔锁、踏梯、方舱角件、护栏、漏水器、篷布、软篷系列配件、电柜门锁、气动杆、气弹簧、胶轮、实心轮、千斤顶等拖车配件，并可承接来样，来图加工订做产品。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。