等足的

Along with traditional world economic fisheries resource decline, the exploitation and utilization of Cephalopod resource have been recognized generally in the world and studies on resource condition and biology were made much progress.

中文摘要：随着世界传统经济渔业资源的衰退，头足类资源的开发和利用得到各国的普遍重视，对其资源状况、生物学等方面的研究得到不断地开展。

Based on the studies conducted by some authors at home and abroad, our paper describe the morphological characteristics of beak and review the studies of beaks that applied in Cephalopod biology, taxonomy, stock estimation and feeding habits of predators.

本文根据国内外学者对其研究的成果，系统描述了角质颚的形态特征，对其在头足类生物学和分类地位、资源量估算、捕食动物的食性分析等方面的应用研究做了综述。

Fucus.

其他的分类特征有藻类储藏物质的特征，细胞壁的类型，波动足的类型和数量，细胞超微结构，食物储藏的类型，生殖过程等。

The researchers documented many new isopod species from the thousands of specimens collected .

研究者在采集到的数以千计的标本中记录了许多等足类的新种，其中一些是只凭一件标本就定种的。

In aquaculture environment, it is quite different for the vibrios in per gram among all sorts of organisms. The Hydroides, Ligidaes and Isopods have the most vibrio quantity. However, the Ascidians has the minimal quantity.

在养殖环境生物中，不同环境生物中每克生物所携带的弧菌数差别很大，其中盘管虫、海蟑螂、等足ā类所携带的弧菌数最多，而海鞘携带的弧菌数最少。

The flat bottom and the right-angle rims of the mouth, the bottom and the ears form a pleasant contrast with the curves of the splay ears, the hoof-shaped feet, and the contracted belly, endowing the form of the cauldron with rhythm.

腹底由圆而变平，方折的口沿、底沿和耳沿，与外撇耳、蹄形足和内收的鼎腹等部位的圆弧线形成对比，刚柔相济，使得鼎的造型赋于节奏和韵律。

According to the 13-Article Code and the 16-Article Code which had been enforced for several hundred years in old Tibet, Tibetans were divided into three classes and nine grades. The lives of ironsmiths, butchers and women, who were declared an inferior grade of inferior class in explicit terms, were as cheap and worthless as a straw rope.

旧西藏通行了几百年的《十三法典》、《十六法典》把人分成三等九级，明文规定属于&下等下级人&的铁匠、屠夫、妇女，其&命价&为&草绳一根&，并用包括&挖眼、刖足、割舌、砍手、推崖、溺死&等残酷的刑法来维持这种三等九级的封建农奴制度。

Many of the novel isopods, for instance, could be grouped as closely related pairs of species, with one of the pair found in shallower waters and the other down in the depths.

比如，许多新奇的等足类动物能够以物种对的形式进行归类，在一个紧密相连的物种对中，一个物种是在浅水区发现的，而另一个是在深水区发现的。

These isopods disperse downstream from their home springs to a limited extent during the wet season, but the genetic data show that migration to non-natal springs, and reproduction there, may be rare.

这些等足类在雨季从它们的栖息处顺流做有限范围的传播，但是遗传数据显示迁移到非出生地并进行生殖的寥寥无几。

Results(1)The blood flow of the forearms,the back of hands and foots,the wrist,the forehead,the bridge of the nose and the knee cap was less distributed,but which of the big and small thenars,the tips of finger,the tips of toes,the cheeks and the chin was more distributed.

结果 (1)前臂内外侧面和手背、足背和腕部、额部、鼻梁和髌部的血流量分布较少，手掌的大小鱼际部位和指尖、脚趾和趾尖、口唇、颊部等部位的血流分布较多。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。