查询词典 Crustacea

The results indicated that the prey items of the plaice included 11 groups or 38 prey species, but only Crustacea and Lamellibranchia were the most important prey groups, accounting for 99% of the total food composition by percentage of index of relative importance. Euphausia pacific, Crangon affinis and Tellinidae were the dominant prey species.

结果表明：高眼鲽摄食的食物种类包括11类38种，其中甲壳类和瓣鳃类为优势饵料类群，共占食物相对重要性指数百分比的99%；食物中的优势饵料种类为太平洋磷虾、脊腹褐虾和樱蛤。

The Journal of Crustacean Biology, published quarterly, contains papers of broad interest dealing with any aspect of crustacean biology, notices of business transacted at meetings of The Crustacean Society, book reviews of works on Crustacea, and pertinent announcements.

甲壳纲生物学杂志，季刊，包含研究甲壳纲生物学所有方面的论文、甲壳纲学会上所作的工作通报、关于甲壳纲著作的书评、相关的通告等。

The study history of cave invertebrate in China is summarized in this paper. We list new species of Chinese troglobiotic invertebrate found over the past twenty years, and two types of cave invertebrate are divided according to the differences of the habitat: terrestrial community and aquatic community. The review also emphasizes the current research on Arachnolida, Diplopoda, Insecta, Crustacea and Castropoda.

本文介绍了我国洞穴无脊椎动物研究的简史，列出了近20多年来我国发现的真洞穴无脊椎动物种类，并根据栖息环境的不同，将洞穴无脊椎动物划分为陆生群落和水生群落；着重介绍了蛛形纲、重足纲、昆虫纲、甲壳纲、腹足纲的研究现状。

Vegetarianism is the practice of a diet that excludes all meat, it could be including poultry, game, fish, shellfish or crustacea, and slaughter by-products.

她从来没到过亚洲，我问她原因，她脸色顿时黯然：亚洲的文化太残忍了，你们居然连狗都吃，简直不是。。

Largest subclass of Crustacea including most of the well-known marine, freshwater, and terrestrial crustaceans: crabs; lobsters; shrimps; sow bugs; beach flies.

甲壳纲最大的亚纲，包括多数知名的海水、淡水和陆地的甲壳类动物；螃蟹；龙虾；小虾；木虱；海滩蝇。

Keywords Heavy metal;toxicity;bivalve;crustacea;dredged material

重金属；毒性；双壳类；甲壳类；疏浚物

Invertebrates ('animals without blood') are insects, crustacea (divided into non-shelled – cephalopods – and shelled) and testacea.

无脊椎动物是昆虫、甲壳纲（分成无壳的—头足类动物—和有壳的）和软体动物。

Chen Weimin%Guo Xiaoming Annual change in zooplanktonic crustacea and their relationship with physico-chemical factors in Chonghu Lake International Journal of Ecology and Environmental Sciences , 1987,null

陈伟民%秦伯强太湖梅梁湾冬末春初浮游动物时空变化及其环境意义湖泊科学， 1998，(4)黄祥飞湖泊生态调查观测与分析北京：中国标准出版社， 1999，null

The results show that 154 species were found in the area,including 60 species of Polychaeta,30 of Crustacea,28 of Mollusca and 24 of Echinodermata;the dominant species are not very distinct,the relative important or common species are Listriolobus sp.,Xenophthalmus pinnotheroides White and Cossurella dimorpha Hartman.

本次调查共获得长江口附近海域大型底栖动物154种，其中多毛类环节动物60种，甲壳动物30种，软体动物28种，棘皮动物25种，其它类群动物11种。群落中优势种的地位都不明显，只有螠虫(Listriolobus sp。)、豆形短眼蟹(Xenophthalmus pinnotheroides White)、拟单指虫为相对重要的种类。

Any of various predominantly aquatic arthropod s of the class Crustacea,including lobsters,crabs,shrimps,and barnacles,characteristically having a segmented body,a chitinous exoskeleton,and paired,jointed limbs.

甲壳纲动物任一种甲壳纲的数量占优的水生节肢动物，包括有螯虾、蟹、虾和藤壶等，其特征是具有节状身体、几丁质的外骨骼以及成对的、有关节的脚

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。