轮廓

A pale full moon appears through dense clouds and silhouettes a bird roosting on a dead tree in Alaska.

一个苍白的满月显示通过密集的云层和一只鸟的侧面轮廓栖息在一棵死亡的树上在阿拉斯加。

Photo Gallery: The Moon A pale full moon appears through dense clouds and silhouettes a bird roosting on a dead tree in Alaska.

一个苍白的满月显示其在浓厚的云层和侧面轮廓一只鸟栖息在一棵死亡的树上在阿拉斯加州。

So we merely give a rough sketch of how we as a research community may proceed along these lines.

所以我们只是提供一个轮廓，如何为社会可以着手研究这些线路沿线。

Nevertheless it is necessary for the strategic direction of the war to make a rough sketch of its trends.

然而给战争趋势描画一个轮廓，却为战略指导所必需。

The nonlinear absorption and configuration of refractive index changes of fused silica induced by femtosecond laser pulse .

飞秒激光脉冲诱导透明介质的非线性吸收和折射率改变轮廓研究。

We have made some improvements on our existing models. We simulated more realistic absorption lines by considering signal to noise ratios and other instrumental effects. The models were also applied to metal absorption line systems.

我们在已有的模型的基础上进行改进，考虑了观测中的仪器展宽以及噪声的影响，模拟观测的吸收线轮廓能与观测更好地进行比较，模型已经运用到各种金属吸收线系统中。

Moreover, this algorithm can also be used to solve other mutational ACM problems.

本方法还可以推广到其他主动轮廓模型的图像分割问题中。

Charred trees are silhouetted by the glow of the Station Fire August 30, 2009 in Acton, California.

烧焦的树木轮廓由站火灾09年8月30日的阿尔顿，加利福尼亚州的光芒。

They were within fifteen miles of Monte Cristo when the sun began to set behind Corsica, whose mountains appeared against the sky, showing their rugged peaks in bold relief; this mass of rock, like the giant Adamastor, rose dead ahead, a formidable barrier, and intercepting the light that gilded its massive peaks so that the voyagers were in shadow.

当他们离基督山只有十五哩的时候，太阳开始沉落到科西嘉的后面，科西嘉的群山在天空的衬托下划出明晰轮廓，雄劲地呈现出峥嵘的山峰。这座大岩山象巨人亚达麦斯脱似的气势汹汹地俯视着小船，遮住了太阳，而太阳又染红了它的山巅。

From the theory, the algorithm for determination of the degree of implicit polynomials is followed: detecting the stationary points in the object boundary based on its features, and then calculating the minimum degree according to the formula derived from the theorem. In addition, the theory can be extended to three-dimensional object.

该方法首先由给定物体边界的轮廓检测出其驻点数，然后根据驻点数得到拟合隐含多项式曲线方程次数的下界，进而推广到三维物体的隐含多项式曲面拟合次数的确定。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐