一种鱼

They should not be kept with neons or cardinal tetras, though, as these tetras are a delicacy for the larger angelfish!

但是不应将它们与霓虹灯或红莲灯一起饲养，因为这些灯科鱼对体型较大的神仙鱼来说是一种美味佳肴。

Another less common herb that you should try if you haven't is tarragon - it has a slight aniseed flavor and is excellent with fish or chicken; buy the French kind - the other type has no flavor.

还有一种不太常见的菜，如果没用过的话你可以一试，就是龙嵩——有点茴香的味道，用来烧鱼或者鸡都是不错的选择；最好买法国产的——另一种没什么味道。

Within the rivers and streams throughout the tropics there lives an animal that has a projectile weapon sophisticated as a high powered rifle.While most fish feed on what lives in the water, the archerfish can attack those that linger above the surface.

在热带的河流，溪水中生活著一种动物，它的弹射武器尖端得像大火力来福枪一样，大多数鱼都以水中的生物为食，而射水鱼却能捕捉到那些在水面附近活动的猎物。

The Betta has had a long history in Thailand and is one of Thailand's traditional fish.

斗鱼在泰国具有长远的历史，是泰国一种传统的鱼只。

Any of various usually woody vines of the genus Derris of tropical Asia whose roots yield the insecticide rotenone; several are sources of native fish and arrow poisons.

热带亚洲鱼藤属的任何一种木质藤本植物，其根产出一种属于杀虫物质的鱼藤酮；该属有几种植物当地用作鱼毒和箭毒的原料。

Neighbor-Joining analyses of teleost hepcidins showed that the eelpout 4cys variant arose independently from the notothenioid version, which lends support to adaptive evolution of reduced cysteine hepcidin variants on cold selection. The NJ tree also showed taxonomic-specific expansions of hepcidin variants, indicating that duplication and diversification of hepcidin genes play important roles in evolutionary response to diverse ecological conditions.

另外我们在另一种生活于南极水域的eelpout中也发现了一种含有4个半胱氨酸残基的hepcidin，而eelpout和南极鱼notothenioid在分类学上分属于不同亚目，是一类相差较远的物种，利用Neighbor-Joining方法建树分析发现eelpout的hepcidin虽然同样仅含有4个半胱氨酸残基，但和notothenioid的4cys_hepcidin有着不同的起源，这也进一步说明了hepcidin中半胱氨酸残基数目的减少确实是对寒冷环境的一种适应性进化。

Also proided is a formulation for the application of a scent attractant, with or without a solent-soluble dye, singularly dispersed or dissoled into a solent capable of attacking the surface of an artificial bait and promoting a migration of either or both the fish-attractant and dye below the surface of the bait.

也给予了一种应用香精诱食剂的配方，添加了或者未添加溶于溶剂的染料，仅仅扩散或者溶解入一种溶剂，这种溶剂能进入一种人工鱼饵的表面，提供要么鱼诱食剂或者诱食剂和染料进入鱼饵表面之下。

We proposed, therefore, using adequate numbers of spawner obtai ned from various localities in artificial propagation and inoculating genetic ma terials from natural populations periodically are probably an effective measure to maintain or to increase the genetic variability in an artificially propagated fish stock.

我们认为生产上采用数量大、来源广的亲鱼进行人工繁殖，并定期用天然种群更换或补充繁殖用亲鱼很可能是保持或增加鱼类人工繁殖种群遗传变异性的一种有一效手段。关键词同工酶座位，电泳，遗传变异性，天然种群，草鱼

General pouring a bowl of double-face, is the extreme delicacy, shrimp, the only river shrimp, head can be more or less, but again, even if small, the reduction flavor, use lard fried, so very incense; burst eel , Shansi to the deep-fried crisp, and then close soy sauce, and eat eel surface burst, you can spend a few dollars to buy a small ginger small dishes, on the surface, eating together, Bieyoufengwei This is the food connoisseurs Law; stew meat is very unusual, so is said to have really cooked stew, is a basic white-burning, are the basic fat lard into a massive import of that is, eat right, cover the meat is in Surface, to return from a slight temperature when to eat, not only as a thermal cover the meat, cover will not be too long, and let melt fat in the soup; burst fish, also known as smoked fish, and Shanghai is almost here, but will taste a little sweeter.

一般浇一碗双面，是极端的美味，虾，虾的唯一河流，头部可以或多或少，但是，即使小，减少风味，使用猪油炒，所以很香；爆裂鳗鱼，山西的炸脆，然后关闭酱油，吃鳗鱼表面爆裂，你也可以花几美元买一个小生姜小餐具，表面上，吃在一起， Bieyoufengwei这是食品鉴赏家法；炖肉是很不寻常的，所以据说，真正煮熟焖，是一种基本的白燃烧，基本脂肪猪油发展成为大规模的进口就是，吃的权利，包括肉的表面，以回报略有温度什么时候吃，不仅是一个热涵盖肉类，包括不会太长，让融化脂肪汤；爆裂鱼，也被称为熏鱼，上海几乎是在这里，但味道有点甜。

Researchers expected that the gene responsible would vary from lake to lake. Instead, they found that each group of stranded sticklebacks had lost its armor by the same mechanism: a rare DNA defect affecting a signaling molecule involved in the development of dermal bones and teeth. That single preexisting variant--rare in the open ocean--allowed the fish to adapt rapidly to a new environment.

研究者希望不同的湖之间相关的基因有所差别，可是，他们发现每一组搁浅的棘鱼都通过同样的机制失去了它们的装甲：一种罕见的DNA缺陷影响了一个涉及皮内骨和牙齿生长的信号分子，这一个先前存在的变数——在开放的海洋中很少存在——使得鱼可以迅速适应新的环境。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。