查询词典 contour forging

In this paper a new kind of bionic loader bucket was desighed on the basis of simplyfing the bucket structure and in virtue of the measured result about the curved contour Shapes of the toes of spermophilus dauricus-cock s claw to study the loader bucket .

以装载机铲斗为研究对象，在对铲斗结构进行简化的基础上，借助公鸡爪趾弯曲轮廓形状的测定结果，设计了一种仿生装载机铲斗。

2The difference of conventional X-ray and CT:results showed that CT was better than X-ray in depicting the signs such as density,lobulation,spiculate protuberance,mediastinum lymphaden,X-ray was better than CT in contour and edge of solitary globular lesion of the lung.

X线、CT表现差异：肿块密度、分叶、棘状突起、纵隔淋巴结肿大的观察CT优于胸片，病灶形态、边缘的显示胸片较CT优越。

The original video is spitted into a series of frame groups,for each frame in the group,the points of contour shape are described by MPEG-7,and taking advantage of hash function to calculate the keys between those points in the 1D- DFT transform domain and the watermark signals.

在该算法中，原始视频数据被分割成等帧数的视频组，利用MPEG-7的轮廓编码计算每个视频帧的主要物体轮廓坐标点集合；接着通过傅立叶变换得到该帧轮廓点形状不变量，利用哈希的方法计算水印信号并将这些不变量的有效值作为密钥之一；再对整个视频组的轮廓点进行傅立叶变换，得到其时间轴上的有效不变域，将水印信号嵌入在这个不变域的中频部分以确保了水印的鲁棒性。

Methods: From April 2005 to July 2006, double stapling technique was used with Contour in 90 patients with low rectal cancer and with XF in 219 patients.

回顾性分析2005年4月至2006年7月在低位直肠癌中应用的90例CONTOUR和219例XF进行双吻合器技术的比较。

contour can increase the rate of anus preserving with no more complications in double stapling technique.

contour不增加并发症，能提高保肛率，是双吻合器技术中xf很好的替代产品。

Obliterationof the fat planes around the ligament, extravasation of jointfluid into the adjacent soft tissues, and talar contusions mayalso be seen. Chronic tear often manifests as thickening, thinning,elongation, and wavy or irregular contour of the ligament.

韧带周围脂肪层的消失，关节液外渗出到周围软组织消失，及可见距骨挫损，慢性损伤常出现增厚，变薄，延长，及韧带轮廓呈波浪状或不规则状。

Results:Three important MRI feat ures of brain stem gliomas were found:①enlargement of brain stem contour.Using different sequences and planes the precise tumor location could be obtained.Sagittal scan could well display the early stage of brain stem glioma,the tectal glioma and cervicomedullary junction glioma.

结果：MRI表现有以下3个特征：①肿瘤使脑干的外形增大，通过不同序列和断面显示肿瘤的精确部位，矢状面对于显示胶质瘤的早期改变、顶盖部位及延髓颈髓联合部位的胶质瘤具有独特作用。

Contour planning with or without terracing is effective in conserving both soil and moisture.

顺等高线栽植，无论做或不做梯田对于保持水土都能有效。

Methods:50 whole brains were serially horizonatally sliced with each section 2 mm in thickness.The two -dimensional image of each section was corrected and aligned at first.After corre spondence by experts identifying thalami,tiling based on contour matching and surface-fitting with NURBS interpolation,thalami were reconstructed on computer.

对50只整脑100个丘脑作2 mm厚的连续水平切面，运用表面重建法对丘脑进行计算机三维重建；首先对各切面二维图像进行配准与校正，再采用专家辩认核团、基于轮廓匹配的轮廓拼接、非线性有理B样条插值等方法手段，精确地重建了丘脑。

Discovered by the 19th century French explorer Henri Lhote, these figures were so unusual he dubbed them Martians, explaining their contour is simple, unartistic, and with rounded heads; their only detail is the double oval at the figure's center, which evokes the image we currently have of Martians.

这些轮廓是由十九世纪的法国探险家Henri Lhote发现，是如此不寻常，他称他们为火星人，解释他们的轮廓是简单，非艺术性和拥有圆形的头，他们仅有的细节就是轮廓中央的两个椭圆形，唤起了我们当前对火星人的想象。

Listen,point and check your answers.

听，指出并且检查你的答案。

Warming needle is one of effective treatment methods for knee arthralgia aggravated by cold,and it is simple,safety,so it should be developed in clinical acupuncture and moxibustion extensively.

但以本院科针灸门诊在2005年1月—2006年6月期间共收治膝痛患者100余例，经过临床的诊断后，其中施以温针治疗的48例，疗效显著，报道如下。1临床资料本组病例48