查询词典 crossing-over

Comment: A graph is called PLANAR if it can be drawn in a plane without any edges crossing.

说明：如果一个图可以在平面中画出，而且任意两个边都不相交，那么称这个图为"平面图"

Any graph which can be redraen in this way without crossing is called a planar graph,such graphs being of the utmost importance in the theory of graphs.

一个图如果能够按这种方式重画为一个没有交叉线的图成为平面图，这种图在图论中极端重要。

In this article, a algorithm CCN is put forward to study the crossing number. It is a very important development in graph planarity issue after planarity-determinant algorithm and embedding algorithm.

本文首次给出了较好的计算图的交叉数算法CCN，这是继图平面性判定算法，二连通图的平面嵌入算法之后在图的平面性问题上的一个最重要的进展。

About noon Mudge perceived by certain landmarks that he was crossing the Platte River.

中午十二时，麦基从一些地方认出了他们正在穿过结冰的普拉特河。

In the crossing belt of town and country, the farmers manifest the plentifulness, complexity of social life in this area, especial young farmer, so creating the souls of common people, particular the soul world of young fanners, is the most particular aesthetic phenomenon.

在城乡交叉地带中，最能显示这一区域社会生活丰富复杂性的社会阶层就是农民，特别是青年农民，所以塑造这一地带平凡众生的心灵，特别是青年农民的心灵世界，是路遥小说最独特的审美现象。

Like the Petit Pont, this bridge is at one of the most ancient and historic crossing-places on the Seine.

如同Petit Pont桥一样，这座桥也是赛纳河上一座非常古老和历史上非常著名的桥。

There was a pontoon bridge across the river and carts, trucks, and men, women and children were crossing it.

有一个浮桥河对岸和推车，卡车和男人，妇女和儿童被越过。

The reason for us to say that Shu Yong's oil painting is innovative and fresh is that other artists used to represent themes like Eight Immortals Crossing the Sea, A Bumper Harvest, Happy Marriage, and Wish My Son Succeed in Life directly in the form of painting including colour ink, woodcut and New Year painting, or sculpture including porcelain, wood and bamboo; while SHU Yong does not use his skilled language techniques of oil painting to represent these traditional mythologies and prayer stories, but turns these mythological figures into folk colour carving on porcelain and located on the water surface seemingly visionary as the abode of Fairy Mother Goddess.

之所以说舒勇的油画有新意是因为，以往表现诸如"八仙过海"、"五谷丰登"、"喜结良缘"、"望子成龙"等等题材时，都是直接用某种艺术形式，比如彩墨、木版、扑灰年画等绘画形式，或者陶瓷、木头、竹子等雕塑形式。到了舒勇这里，他并没有直接用油画自身所擅长的语言技巧去表现这些传统神话和祈福故事，而是将这些神话和故事的人物形象转换成民间彩色刻瓷的形式，被安置在一种类似瑶池一般虚幻神秘的水面上。

We found that the time coefficients of POTT 、POTTOT and POTPyOT in solution are the same (~0.6ns) due to Intersystem crossing.However, the decay ISC time coefficient is 2.0ns for POTPy. We propose that rotation of the single bond between adjacent thiophenes enhances the rate of ISC. The results of these compounds in PMMA films and theoretical calculations confirm this mechanism.

在动力学量测方面，POTT、POTTOT及POTPyOT在溶液的结果是相似的，系统间转换过程的衰减时间常数都是~ 0.6 ns，然而在POTPy溶液中~ 2.0 ns，我们推测噻吩与噻吩之间单键的旋转运动加速了系统间转换的过程，而这个假设将由PMMA薄膜及理论计算的结果来加以证实。

Which one of two crossing power-driven vessels has the right of way in a fog?

在雾中，两艘交叉相遇的机动船哪一艘有优先通行权？

For a big chunk of credit-card losses; the number of filings (and thus charge-off rates) would be rising again, whether

年美国个人破产法的一个改动使得破产登记急速下降，而后引起了信用卡大规模的亏损。

Eph. 4:23 And that you be renewed in the spirit of your mind

弗四23 而在你们心思的灵里得以更新