鱼

Coilia mystus was the dominant specie in the summer, accounting for 88.13 % of the total number of fish larvae and juveniles in the summer.

春季主要的优势种为鱼，占春季仔稚鱼总数的77.64%；夏季主要优势种为凤鲚，占夏季仔稚鱼总数的88.13%。

I fish for these brutes with an ultralight and 4 lb test (best boated so far is 38 lbs) up to 130 lb test, depending on what I want to do.

我用& ultralight &超轻的竿和4磅的线（最大钓到38磅的鱼）到最粗的线用到了130磅钓这些怪物，这取决于我想怎么钓这条鱼（或者用多长时间钓这条鱼）。

All cuckoos are born female; some become males later in life, usually after experiencing motherhood for several years first.

所有的cuckoo wrasse鱼刚生下来时都是雌性的，后来其中的一些雌鱼在当了几年母亲后，会转变成雄鱼。

Then the methods for image preprocessing, extraction of fish's parameters and building of expert databases are explicated.

介绍了对单体鱼的识别方法，详细阐述了鱼体回声图像的预处理方法、单体鱼的体态及长度参数的提取方法、通过建立专家数据库来实现目标识别的方法。

And these estrogens,depending on the level of wastewater treatment,may not be completely broken down during sewage treatment,so they get discharged into rivers and streams.male fish exposed to the hormone become feminized,they produce the same proteins that female fish do to develop eggs,some males even develop eggs in their testes.

妇女自然而然地分泌雌激素，然而她们服用的避孕药中隐藏着人造的雌激素。这些雌激素可能在污水处理过程中不能彻底地清除，被排入河水和溪流。雄鱼在荷尔蒙的作用下雌化，产生了雌鱼产卵前生成的蛋白质，一些雄鱼甚至在睾丸中产卵。

Others are trying to take the inconvenience out of eating, offering up filleted fish -- and prompting hand-wringing by traditionalists concerned about the decline of Japanese gastronomy.

摇滚乐队扮成渔民，通过超市的音响系统唱出对海洋生物的赞歌；鱼类推广协会把孩子们带到海滩和鱼市上，并向成人颁发&鱼师傅&证书；还有些人则在试图去除食鱼的各种麻烦，比如提供鱼柳肉，这引起了担心日本美食文化衰败的传统人士的担忧。

Rock singers dressed as fishermen sing paeans to ocean creatures through supermarket sound systems. Fish-promotion associations take schoolkids to beaches and fish markets and issue 'Fish Meister' certificates to grown-ups. Others are trying to take the inconvenience out of eating, offering up filleted fish -- and prompting hand-wringing by traditionalists concerned about the decline of Japanese gastronomy.

摇滚乐队扮成渔民，通过超市的音响系统唱出对海洋生物的赞歌；鱼类推广协会把孩子们带到海滩和鱼市上，并向成人颁发&鱼师傅&（&Fish Meister&）证书；还有些人则在试图去除食鱼的各种麻烦，比如提供鱼柳肉，这引起了担心日本美食文化衰败的传统人士的担忧。

When the old man had gaffed her and clubbed her, holding the rapier bill with its sandpaper edge and clubbing her across the top of her head until her color turned to a color almost like the backing of mirrors, and then, with the boy's aid, hoisted her aboard, the male fish had stayed by the side of the boat.

老人用鱼叉刺母鱼，再握住她那形如茅钩、边缘却粗糙如砂纸的尖嘴，用棒棍朝母鱼的头顶打，直到她变成如镜背一般黝暗的颜色为止。然后小男孩帮忙一起将她拖到船上，那条公鱼还一直在船边徘徊留连。

For example, a selection of guppies, gouramis, neon/cardinal tetras and armored catfish – or platies, barbs, dwarf cichlids and armored catfish provide good coverage in each area.

例如，孔雀鱼、攀鲈、霓虹灯/红莲灯和甲鲶的组合-或月光鱼、鲤科鱼、短鲷和甲鲶的组合-能很好地分布在各个水层。

If you wanted guppies for a simple tank display, I would suggest purchasing only matched males and females.

如果你只想养孔雀鱼当做观赏用，我会建议你买已经配对的公鱼跟母鱼。

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