查询词典 Fishes

An extensive group of teleost fishes having fins supported by flexible cartilaginous rays.

骨原的，骨性的来源于骨生成组织的，由骨生成组织构成的

The results suggest lineage-specific β-actin loss might happen in the radical evolution of teleost fishes.

这暗示伴随着鱼类的辐射式进化历程，可能发生了种系特异性的β-actin的丢失。

Phylogenetic trees including all β-actin cds or 3 UTR of teleost fishes were constructed respectively, which indicate that teleost β-actin can be classified into four types, and the β-actin cloned from the rice field eel here is type II.

基于目前已知的全部鱼类的β-actin cds和3'UTR，我们分别构建了进化树。结果它们都一致支持将鱼类的β-actin基因划分为四类。黄鳝的β-actin基因属于其中的第二类。

Engraulidae was the most abundant family comprising 76.5% of all teleost fishes.

结果表明，2007年共捕获鱼类浮游生物6，463个，隶属12目28科45种，以鳀科丰度最高，占总丰度的76.5%。

The recent studies on comparative genomics have further suggested that a third round of fish-specific genome duplication in ray-finned fishes might have occurred at about 350 million years ago, during the divergence between teleost fish and basal actinopterygian lineages. Therefore, FSGD might be related to the increase in species number and biological diversity during this time.

近期的系统基因组学研究资料进一步提出，在大约350百万年，辐鳍鱼还发生了第三次基因组复制，即鱼类特异的基因组复制(fish-specific genome duplication， FSGD)，且发生的时间正处在"物种极度丰富"的硬骨鱼谱系和"物种贫乏"的谱系出现分歧的时间点，表明FSGD与硬骨鱼物种和生物多样性的增加有关。

Resolving the higher-level relationships among ostariophysan and related fishes will aid in resolving basal teleostean divergence and provide basis to historical biogeographic analysis of major freshwater fish groups.

解决骨鳔鱼类及其相关类群的高阶系统发育关系有助于解决基部真骨鱼的分化，而且为主要的淡水类群——世界性分布的耳鳔系鱼类的历史生物地理学分析奠定基础。

The Sturgeons,which are all in the appendices of "the Convention on International Trade in Endangered Species of Wild Fauna and Flora",are the existent most primordial teleostean fishes on the globe.

中国海洋大学，水产养殖，2008年，博士

The rocky lakes of Canadian Shield produce a perfect environment for not only the large trophy of these species but for a great number of other fishes.

加拿大湖岩盾牌制作一个完美的大环境，不仅为奖杯而这些物种大量其他鱼类。

A very big fish is the subject of this drawing. It uses a folded special tinfoil to show the fishes. The whole work is powerful, and the movements of figures are also well matched. We can see the painter's intention. This is a quite good works.

好大的鱼为主题，运用特殊的银箔纸折揉后表现鱼的质感，整幅作品强而有力，人物的动感亦搭配的很好，可看出远岫小朋友的用心，是相当的好作品。

Either of two edible marine fishes, Microgadus tomcod of North American Atlantic waters or M.

小鳕，近鳕以下两种可食性海鱼中的任意一种：产于北美洲大西洋海域的小鳕和产于''。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。