鲤

When I ask you to show a girl to the "koi pond," ditch her.

当我说让某人见识一下&鲤鱼池&，大家就孤立她

Koi need a lot of oxygen in their pond and they must have a high quality filtration system, especially if you'd like them to live for several decades or more.

锦鲤需要大量氧气的池塘中，他们必须有高品质的过滤系统，特别是如果你想让他们居住了数十年或以上。

With the Mediterranean Sea so close, fish is a favorite main course. There is haddock, lobster, crab, eel, snapper, mullets, shrimp, and even squid.

由于离地中海很近，鱼是希腊人很喜欢的主菜，有鳕鱼、龙虾、螃蟹、鳗鱼、笛鲷、鲱鲤、虾和鱿鱼。

AY452490, AY452491, AY452492, AY452493, AY452494 and AY452495, respectively. Based on the analysis of nucleotide sequence homology in phylogenetic rRNA repeating gene family sequences from Siniperca chuatsi, human, Norway Rat, Tetraoden nigroviridis, oreochromis esculentus, cyprinus carpio and oncorhynchus mykiss, the pairwise nucleotide sequence homology of 18S, 5.8S, 28S, ITS1 and ITS2 among 7 organisms were separately showed to be 91.2-98.6%, 95.0-100%, 87.2-92.8%, 6.8-62.9% and

同时，将鳜鱼rRNA重复基因家族序列与人、挪威鼠、鲀鱼、罗非鱼、镜鲤和虹鳟之间的序列分别进行同源性与进化关系分析，发现18S、5.8S、28S、ITS1和ITS2的同源性分别在91.2 98.6％、95.0 100％、87.2 92.8％、4.9 62.9％和11.9 64.0％之间；并获得了它们之间的进化关系树。

The rates of nonsynonymous substitutions occurred at a significantly lower frequency than that of synonymous substitutions, which were not consistent with the common rule.

在这些扬子鳄样本中共检测到34个单倍型，每个亚种群内检测到的单倍型数量分别为15，9和10个，与其他一些动物如哺乳动物和鲤科鱼类相比，扬子鳄MHC Ⅱ类B基因第3外元多态性较高。

It is an oligotrophic lake. Gymnocypris przewalskii przewalskii is the only one commercial important local aquatic animal. It is at the core status of the whole ecological system of Qinghai Lake.

青海湖裸鲤Gymnocypris przewalskii przewalskii(Kessler又名湟鱼，是青海湖中唯一的水生经济动物，处于青海湖整个生态系统核心地位。

The analysis of the identity, the codon usage frequency and the codon usage preference were made to sequences of Carassius auratus auratus serum transferrin cDNA cloned in our laboratory and 14 fish Tf cDNA from reference documentation by DNAman v4.0. The results show that the identity of Tf cDNA sequences among Cypriniformes fishes is more than 46% and the identity of Tf cDNA sequences among Oncorhynchus fishes is between 34%~99% with larger variation.

运用DNAman v4.0分析软件，对克隆的鲫鱼血清转铁蛋白cDNA序列与文献中的14种鱼转铁蛋白cDNA序列的同源性、密码子使用频率和密码子使用偏性进行分析，结果表明：鲤形目鱼类Tf的cDNA序列同源性在46％以上，而鲑形目鱼类Tf的cDNA序列同源性在34%~99％之间，变化较大。

According to the codon usage frequency and the codon usage preference analysis, the evolution sequence of Tf gene, viz. Cypriniformes, Melanogrammus, Oncorhynchus and Paralichthys, were presumed.

根据对15种鱼Tf的cDNA序列同源性和密码子分析，推测Tf基因的进化顺序是：鲤形目、鳕形目、鲑形目和鲽形目。

If your pond has a pebbled bottom, avoid using fish food that sinks; if the koi don't gobble it up right away, it will be trapped and decay, clouding the water.

如果你有一个水池底部中葡、鱼类食物，避免使用量；如果锦鲤不马上吃掉，它就会陷入衰败，混浊的水。

Thirty-two species of wild freshwater fish were collected,belonging to three orders,ten families,and twenty-seven genera,among which,there were twenty-one species of Cypriniformes,four species of Perciformes,and seven species of Siluriformes.

采集的野生淡水鱼类32种，隶属于3目10科27属，其中鲤形目鱼类21种，占65.6%，鲈形目鱼类4种，占12.5%，鲇形目鱼类7种，占21.9%。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐