1.
small freshwater crustaceans with a shield-shaped carapace.
小型淡水甲壳动物，长有盾牌状甲壳。
2.
small freshwater crustaceans with a shield-shaped carapace
长有盾牌状甲壳的小型淡水甲壳动物
3.
Every crustacean has a layer of shell, which is also called the carapace.
甲壳动物体外都有一层几丁质外壳, 称为甲壳。
4.
BEATLES FOR SALE [2]
待售的甲壳虫乐队（二）
5.
BEATLES FOR SALE [1]
待售的甲壳虫乐队[1]
6.
pincers of a shellfish
（甲壳类动物的）钳,螯
7.
marine isopod crustacean.
海生等足目甲壳动物。
8.
lobster tail
甲壳动物的尾巴[尾肉]
9.
a semiterrestrial crustacean.
半陆生的甲壳纲的动物
10.
small shrimp-like crustaceans.
小型虾体甲壳纲动物。
11.
a major subclass of crustaceans.
甲壳纲动物的主要亚纲。
12.
Preparation of Chitin and Chitosan from the Exoskeleton of Antarctic Krill
南极磷虾虾壳制备甲壳素/壳聚糖的工艺研究
13.
Shellfish are crustaceans.
贝壳一类的动物属于甲壳类。
14.
A protective covering of bony plates or scales.
护身甲壳保护骨盘或介壳的覆盖层
15.
Study on Chitosan, Chitin/Polyurethane Composite Materials;
壳聚糖、甲壳素/聚氨酯复合材料的研究
16.
The Applications of Chitin and Chitosan in the Field of Feed Industry;
甲壳素、壳聚糖在饲料工业上的应用
17.
The Application of Chitin, Chitosan and Its Ranifications;
甲壳素、壳聚糖及其衍生物的研究进展
18.
Composition analysis of alkali wastewater from chitin processing
虾蟹壳生产甲壳素废碱液的成分分析