轮廓

You won't find something interesting on the lampshade until you turn on the lamp.

粗看这灯罩没什么新奇的地方，但当你打开灯之后，你会发觉灯罩上慢慢会呈现出伦敦的城市轮廓。

The boundary conditions and the latent heat of heat transfer system have been treated by heat-enthalpy method.

在这样的充填条件下，虽然金属压铸模的导热性很高，蓄热能力很强，但要求在压铸模型腔内获得形状完整、轮廓清晰、尺寸精度高的铸件，必须得选用合理的模具结构和压铸工艺，而压铸模具的尺寸精度和使用寿命在很大程度上取决于其在压铸过程中热应力和其产生的变形。

4 After completing laying-out of each region, white lime powder must be used to mark the contour line so as to check the position of laying-out in region.

1-4 每个区域放线完毕，必须用白灰洒出区域边缘轮廓线，这样便于检查区域内桩位的放线错误，正式压桩前再校核一次桩位。

GENERAL APPEARANCE : Strong, square-looking dog of great symmetry and overall soundness. Absolutely free from legginess, profusely coated all over. A thick-set muscular, able-bodied dog with a most intelligent expression. The natural outline should not be artificially changed by scissoring or clipping.

总体外观：强壮、侧面呈近似正方形和叫声洪亮，拥有覆盖面积大、丰厚而有质感的被毛，四肢修长；结实的肌肉，动作具表现力，给人极为聪明的印象；其自然轮廓不应被人为修剪所破坏。

His profile, all of whose lines were rounded, without thereby losing their firmness, had a certain Germanic sweetness, which has made its way into the French physiognomy by way of Alsace and Lorraine, and that complete absence of angles which rendered the Sicambres so easily recognizable among the Romans, and which distinguishes the leonine from the aquiline race.

他侧面轮廓的线条全是圆的，但并不因此而失其刚强，他有经阿尔萨斯和洛林传到法兰西民族容貌上来的那种日耳曼族的秀气，也具有使西康伯尔①族在罗马人中极容易被识别出来并使狮族不同于鹰族的那种完全不见棱角的形相。

Using the improved narrow band level set method,curve is evolved to obtain result of image segmentation.

NBM引言基于曲线演化的活动轮廓模型是目前图像分割的一种有效方法[1]。

In reviewing the development of digital image processing, image segmentation process and the current situation based on the research, theory of Active Contour Models, curve evolution and level set method are presented.

在回顾数字图像处理和图像分割的发展历程及其目前的研究状况的基础上，介绍了主动轮廓线模型、曲线演化和水平集方法的相关理论。

Basic theory of geometric active contour model is studied. With the virtue that can change the topology freely, geometric active contour model can be used for medical image processing based on curve evolvement and level set method.

根据Mumford-Shah模型利用图像的全局信息、不受图像梯度影响的特点并针对脑肿瘤分割的难点，将Mumford-Shah模型应用于脑肿瘤轮廓的提取，先采用非线性滤波消除噪声的影响，通过优化该模型的能量函数，可以获得受噪声影响的图像的边界。

The Moon's actual radius varies as a function of position angle and libration because of the irregularity in the limb profile.

月球实际半径根据其位置角度函数和缓慢摆动而变化，由于其边缘轮廓的不确定性。

Maryland and the surrounding confusion compared to other cities: the color of buildings, how would like to brush on how brush; had momentary excitement Qingyang Road, not a complete outline of the horizon line, developers here take the greatest volume rate; To date, no claim to be an architectural landmark building in Lanzhou.

马里兰州和周围的混乱相比，其他城市：颜色的建筑，如何想如何刷子刷；曾一时兴奋庆阳路，而不是一个完整的轮廓线的地平线，开发商在这里采取的最大容积率；迄今为止，没有人声称是一个里程碑式的建筑在兰州建立。

She gently rebuff ed him, but agreed that they could be friends

她婉言拒绝了，但同意作为朋友相处。

If in the penal farm, you were sure to be criticized.

要是在劳改农场，你等着挨绳子吧！