查询词典 closed-door

The proposed method could not only efficiently tell between the inward and outward region of the closed curve or surface, but also solve the numerical stability problems of other methods. These superiorities have a significant impact in improving the computational efficiency and stability of level set methods.

所提出的算法能够区分任意形状的闭合曲线或曲面的内外部，改进了以往初始化算法的数值不稳定缺陷，从而使水平集方法的计算效率和稳定性有了显著的提高。

The book contains many case studies of countries at various points on the J curve, from closed to intransition, none of which—even relative successes such as India and South Africa—is unambiguously hopeful.

这本书包括了很多关于研究国家的案例，它们处在J曲线各式不同的点上，从闭塞的到取得阶段性成果的，里面没有一个－甚至象那些相对成功的印度、南非是明明白白有希望的。

The Fary-Milnor theorem states that the total curvature of a knotted simple closed curve in R^3 is greater than 4π.

Fary-Milnor 定理：一条空间中的简单封闭扭结其总曲率必大於4π。

This study investigated the ant groups algorithm to solve the problem of traveling salesman. The target of the article is that on the map G detect the shortest length of the Hamilton Circle, namely one pair of C n cities and only visit one of the shortest closed curve.

论文主要是研究蚁群算法来解决旅游商问题，其目标是从无向图G中寻出长度最短的Hamilton 圈，此即一条对C中n个城市访问且只访问一次的最短封闭曲线。

At the same time, the minimal area term has the global optimize characteristic, which can detect all the contours inside the object with one initial closed curve.

同时，该约束项具有全局优化的特点，仅需要一条初始闭合曲线，就可以将内部带空洞目标的内外边缘全部检测出来。

In this limiting process where the closed curve shrinks to a point, size and shape automatically vanish from our considerations and we obtain laws connecting changes of magnetic and electric field at an arbitrary point in space at an arbitrary instant.

在闭合曲线缩成一点的极限情况下，线圈的大小和形状就自然而然地从我们的考虑中消失，于是我们就得到把任何时刻及空间中任何一点的磁场和电场的变化连结起来的定律。

The gravitational fields required to make such a closed time-like curve would have to be very strong,"on the order of what you might find close to a black hole," Ori told LiveScience."We don't have any way of creating such strong gravitational fields today, and we certainly have no way of manipulating any such gravitational fields."

要制造出这样一条封闭时间曲线的引力场非得要非常强，"大约和你在一个黑洞附近找到的那么大"Ori告诉LiveScience"我们现在没有任何办法来制造这么强大的引力场，而且，可以肯定地说，我们无法来控制任何一个这样的引力场"

The path through such a wormhole is called a closed timelike curve, and a wormhole with this property is sometimes referred to as a timehole.

通过这样一个虫孔的路径被称做一闭合类时曲线，而且具有这个特性的一个虫孔有时被称为"时间洞"。

The fringe curve of smoke cloud image is drawn out and the closed area of the curve can be calculated via the image fringe-testing alg...

这种方法解决了综合评定烟幕性能的若干问题，为研制烟幕弹或发烟装置提供了一种分析方法或思维方式。

The characteristic of a trefoil knot is: three independent faces becoming a linked closed curve, or single side curve.

该展品是拓扑研究的课题之一，具有单侧曲面特征。

But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊！不用提了。提到肉，真是糟透了。