1·Though it seems to be the part ridge form by an opening between shell from shell like a crustacean and the intermittent internal space, there is the expanse where territory isn't prescribed.
尽管它看起来部分脊形，外壳之间开口，像甲壳动物，室内空间断断续续，在没有规定领域的地方是广阔的区域。
2·The phenoloxidase in crustacean is activated by the invading microbes, and is involved in the defense reaction, thus having certain relation with the immune condition of the animals.
甲壳动物酚氧化酶在入侵微生物的刺激下被激活，参与机体的防御反应，因此与机体的免疫状态有一定的相关。
3·Although it is the world's biggest Crustacean, it is not the world's heaviest - the American Lobster weighs more.
虽然这是世界上最大的甲壳动物，它不是世界上最重-美国龙虾重达。
4·Community structure of planktonic crustacean in the Xiqi river, Hangzhou including species composition, population dynamics and biomass, was studied .
本文研究了杭州西溪河浮游甲壳动物的种类组成、种群动态、生物量及其与环境因子的关系。
5·Haemocytes play important roles in crustacean immune responses.
血细胞在甲壳动物的免疫系统中具有重要作用。