基于物种关系的一个分析表明，进化路线有时是从有斑点到无斑点，有时又反过来，这取决于栖息地在哪里。
An analysis based on the relationship between the species, though, shows that evolutionary lines can swap from spots to no spots, and vice versa, as the habitat dictates.
在大约四亿年前，现代鱼类的早期祖先沿着新分出的进化路线演化成了现代哺乳动物的早期祖先。
About 400 million years ago, the earliest ancestors of modern fish split off of the evolutionary pathway that became the earliest ancestors of modern mammals.
本文将两种蛋白质设计策略的特点、各自使用的方法、进化路线及最近三年在酶工程改造上取得的成就加以总结。
This article summarized the characteristics, evolution approach, evolution routines and the successful examples of the two protein modification strategies.
我认为，进化到3.0版人类及其更高版本的路线很大程度上要依靠更多的这类开发。
The road to Human 3.0 and beyond will, I believe, be largely due to ever more instances of this kind of harnessing.
所以，进化走的并非总是直线道路，它常常走螺旋路线。
So evolution doesn't always take the straight road to fitness. It often detours along a crooked path.
比如，我知道黑猩猩曾经表现过抽象思维，但是狒狒进化的路线完全不同。
For instance, I know chimpanzees have demonstrated abstract thought. But baboons are on a whole different limb of the evolutionary tree.
在人类进化史上，最早在美国进行殖民活动的时间、路线和人口来源是一个最有争议的话题。
The timing, route and point of origin of the first colonization of the Americas remains a most contentious topic in human evolution.
提出了基于约束网络的进化设计路线获取策略。
An approach to acquire evolution routine of design based-on constraint network is proposed.
有时进化的过程通过破坏挑选出来种类携带的有利生命原生质路线被暂时延时。
Sometimes evolutionary progress is temporarily delayed by the destruction of certain favorable lines of life plasm carried in a selected species.
如果我们不采用标准化的路线，那么软件开发行业就不能标准化开发软件统一和不断进化。
If we took the approach of not standardizing, the industry would not be able to unify and evolve.
如果我们不采用标准化的路线，那么软件开发行业就不能统一和不断进化。
If we took the approach of not standardizing, the industry would not be able to unify and evolve.
如果我们不采用标准化的路线，那么软件开发行业就不能统一和不断进化。
If we took the approach of not standardizing, the industry would not be able to unify and evolve.
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