查询词典 distances

Cladistic taxonomy stressed that the distances to co-ancestor were the only standard to measure kinship between species and popolation groups.

支序分类强调以共同祖先的近度作为衡量生物物种间和类群间亲缘关系的唯一标准，认为性状及性状状态反映类元的进化历史，只有在从祖先到后裔类群中的共同衍征，才是在系统归类中有价值的相似性。

According to the distances, the SPWUG algorithm computed the initial partition of the coarsest graph by extending the Laplacian spectral graph theory from the unweighted undirected graph into the weighted undirected graph.

SPWUG算法借助Laplacian矩阵次小特征值对应的特征向量，刻画了节点间相对距离，将基于非赋权无向图的Laplacian谱理论在图的剖分应用方面扩展到无向赋权图上，实现了对最小图的初始剖分。

The result is important for the estimation of distances in potential molecular structures built with the connectors.

其结果是非常重要的估计距离在潜在的分子结构，建立与连接器。

Three months later, they travel long distances in the South Atlantic to feed for the remainder of the year on krill and on other crustaceans named copepods.

三个月后，它们会在南大西洋长距离地移动，在剩下不到一年的时间里以磷虾及其他桡脚类甲壳动物为食。

Usually there is a distinct contrast between the black primaries and brown coverts, still evident at middle distances.

长尾水剃通常在黑色的初级飞羽与棕色的覆羽之间有著明显的对比，在中距离的时候仍是可见的。

Aspects are angular distances between planets in the zodiac, and between planets and the cusps of the first and tenth houses.

方面角之间的距离的行星在星座之间，以及行星和尖第一和第十的房屋。

A UPGMA dendrogram, based on the genetic distances, were constructed in four populations of P.

从等位酶水平看，滇杨种源内个体间存在着丰富的遗传变异。

Sleddogs are expected to demonstrate two major qualities in their work (apart from basic physical capability to pull the sled). Endurance is needed to travel the distances demanded in dogsled travel, which may be anything from five to eighty miles (8 to 240 km) or more a day.

雪橇犬被期待在它们的工作中表现出两种主要特质：对於长途的犬橇旅行耐力是必须的，一日的犬橇旅行距离可能自5到80

The dogsled is used for the hauling of heavy loads over long distances, made necessary by the Eskimo's nomadic hunting life.

dogsled用于托运重物长途、由爱斯基摩作了必要的游牧狩猎生活。

In the paddock on the station or droving you needed a dog that could eat up the distances and have great stamina with a short coat keep off the burrs.

在小牧场的环境下，你需要一只能够长距离行走，有毅力，短毛的，可以阻挡荆棘的柯利。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。