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蛱蝶科

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By this study, we figure out the patterns on the butterfly wings can be classified into two types, global patterns belong to the background, and local eyespot patterns according to the wing cell midline, furthermore, our study simulates these patterns by computer simulation.

本研究能模拟出蛱蝶科中具有同心圆眼斑以及沿著翅膀边缘上分布之波浪花纹,另外也能模拟分布於翅膀全域较小较无规则的波浪斑纹;藉由本研究我们发现蝶翅斑纹可以分为属於背景的全域斑纹与以翅室中线为准属於区域性的眼斑花纹,而本研究皆能分别以电脑模拟出来。

Nymphalidae is one of an important families of Lepidoptera which is attractive to us and deserves our much attention.

蛱蝶科蝶类是鳞翅目昆虫中的一个重要类群。

Any of various medium to large butterflies of the family Nymphalidae,found worldwide and characterized by vestigial forelegs and often brilliant coloring.

蛱蝶随处可见的中到大型的蛱蝶科蝴蝶,其特点是有退化的前腿,一般色彩鲜艳

This whole research constitutes two independent projects, that is "Estimating divergence times among subfamilies in Nymphalidae" and "Fine- and landscape-scale spatial genetic structure of cushion rockjasmine, Androsace tapete, across southern Qinghai-Tibetan Plateau", which discussed respectively the application of molecular evolutionary analysis in two aspects of evolutionary biology.

分子进化分析就是利用分子数据来研究进化问题。地球上呈现的生物多样性则是突变和自然选择的产物,是生物进化的结果。生物进化的过程包含有两个面:基因的长期进化和遗传多样性,也就是通常意义上的大进化和小进化。该项目就是以两个不同的实验——即&蛱蝶科各亚科间分歧时间的估计&和&青藏高原垫状点地梅的空间遗传结构分析&——分别探讨了分子进化分析在大小进化两个方面的应用。

A brightly colored fish of the family Chaetodontidae of warm seas, having a laterally compressed body.

豹纹蝶蛱蝶科的各种蝴蝶,尤指史培蝶属和boloria,褐色翅膀背侧有黑或银色斑点

In chapter two and three, Fragments of mitochondrial 16S and 12S rDNA were amplified and sequenced for 27 species from 7 subfamilies of the Nymphalidae and 2 species of Danaidae.

本文测定了蛱蝶科7亚科27种蛱蝶和斑蝶科2种蝴蝶的线粒体16S rRNA和12S rRNA基因部分序列。

In recent years, as methods of the molecular phylogeny widely used in the studies of systematics and phylogeny of Nymphalidae, the basic phylogenetic patterns of them have been clarified. However, up to the present, these studies, especially about the taxa distributed in China is rather scarce.

近年来,由于分子生物学在蛱蝶科系统分类中的广泛应用,蛱蝶科各主要类群间系统发生关系的格局逐步清晰,但国内蛱蝶科的分子系统学研究还十分匮乏。

Some taxonomists group Acraeidae into the Nymphalidae family.

有些分类学家亦将珍蝶科归入蛱蝶科

Any of various butterflies of the family Nymphalidae, especially of the genera Speyeria and Boloria, having brownish wings marked with black or silvery spots on the underside.

豹纹蝶蛱蝶科的各种蝴蝶,尤指史培蝶属和boloria,褐色翅膀背侧有黑或银色斑点

Rapae, and Pseudozizeeria maha, while common species were Papilio polytes, P.

眼蝶科和蛱蝶科种类最多为优势类群。

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The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应,而且减少跟风的可能性。

The new PS20 solar power tower collected sunlight through mirrors known as "heliostats" to produce steam that is converted into electricity by a turbine in Sanlucar la Mayor, Spain, Wednesday.

聚光:照片上是建在西班牙桑路卡拉马尤城的一座新型PS20塔式太阳能电站。被称为&日光反射装置&的镜子将太阳光反射到主塔,然后用聚集的热量产生蒸汽进而通过涡轮机转化为电力