查询词典 crossing-over

Choose vigorous and fertile strains for out-crossing. Since inbreeding is part of the strategy for setting a new strain and inbreeding often leads to reduced fertility and vigor, the fertility and vigor of the outcross strain is important.

必须选择具有活力及多产能力的鱼种来做异种杂交所需的鱼种，因为自交也是建立创造新品系鱼种的重要改鱼步骤之一，而且自交过程通常会导致鱼只生产能力及活力的降低。

Will serve you: mountain-climbing, camping, crossing, rock-climbing, orienteering, unlimited power orientation, bungee jumping, hiking, river trekking, rafting, surfing, paragliding, ice climbing, skiing, scuba diving, hot air balloon, Outward-bound, etc.!

九韵为您服务于：登山、露营、穿越、攀岩、自驾游、定向越野、无线电定向、蹦极、远足、溯溪、漂流、冲浪、滑翔、攀冰、滑雪、潜水、热气球、拓展培训等！

The crossing number of a graph is the minimum number of pairwise intersections of edges in a drawing of in the plane.

图的交叉数是指把图画在平面上边与边产生的交叉数目的最小值。

Refer to the area crossing the perimeter palisades or limited by the white stake.

指越过周边栅栏或被白色的立桩限定的区域。

Yi Si of Liu of 100 meters of champion, high jump holds; of equestrian Ye Er in the palm to all alone the family name also cannot cast than crossing all alone the javelin that gives record-breaking.

百米冠军刘易斯，跳高比不过索托马耶尔；索氏也不能掷出破纪录的标枪。

As this map shows, Columbus's voyages took him from Lisbon, Portugal, to Palos, Spain, and the Canary Islands before crossing the Atlantic.

如这张地图所示，哥伦布在航行中先经过葡萄牙里斯本，到达西班牙帕罗斯和加纳利群岛，然后穿越大西洋。

In fact it was Charles V of Spain who first envisaged a shortcut through the Panamanian jungle to ease the difficult crossing.

实际上，它是查尔斯五世西班牙第一人设想的一条捷径，是通过巴拿马丛林中，以纾缓难以穿越。

The architecture of the building was realized by crossing two rectangular parallelepipeds; basically the top parallelepiped is pivoted and rotated to a 90 degree angle.

该座大厦的架构是实现了跨越两个矩形parallelepipeds，基本上是无所不能，顶部平行六面体和旋转到90度角。

In 2001,Parton was hit by a car while crossing a road with Endal,and thrown out of his chair.

在2001年，帕顿在带着Endal 穿过一条道路时被一辆汽车撞击，并且从他的椅子赶走。

Following the definition of graph topology and network routing, a bounded neighbor discovery algorithm is proposed, and the upper bound on trips of any loop crossing one specified links is proved. A path generation algorithm based on the neighbor/path matrix is also presented and validated by some examples.

文中首先给出网络和路由的定义和表示；再提出基于有界扩散的邻接发现算法，并证明某一回路穿越特定链路次数的上界；然后提出基于邻接矩阵的路径生成算法，并给出实例分析以验证上述算法的正确性。

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