1) Freshwater prawn and crab
淡水虾蟹
2) fresh water crab
淡水蟹类
1.
To investigate the distribution species of fresh water crabs in 34 counties and its harbouring metacercariae of Paragonimus in Fujian Province.
目的查清福建省淡水蟹类在34个各县市分布及其携带并殖吸虫情况。
3) freshwater shrimp
淡水虾
1.
Implementation of the freshwater shrimp aquaculture expert system;
网络化淡水虾养殖专家系统的实现
2.
Base on the freshwater shrimp aquiculture process, used lift cycle method, applied the advanced network technology; this article develops freshwater shrimp aquaculture expert system.
本文以青虾为例，抓住目前淡水虾养殖所面临的问题，采用基于生命周期的软件工程方法，利用先进的网络技术研制开发了包括养前、放养、生长期、收获期、越冬期全过程管理的淡水虾养殖专家系统。
4) crayfish
[英]['kreɪfɪʃ] [美]['kre'fɪʃ]
淡水螯虾
1.
Distribution and industrial development of crayfish in the world;
世界淡水螯虾的分布与产业发展
5) shrimp freshwater pool
淡水虾池
6) freshwater fish & shrimp
淡水鱼虾
1.
The toxicity function of tea saponin medicament on some of the common freshwater fish & shrimp was studied by breed aquatics in water tank.
采用水箱养殖方式,研究油茶皂素鱼毒制剂对常见淡水鱼虾的毒性作用。
补充资料：虾荒蟹乱
1.谓虾﹑蟹多而成灾。旧时迷信传说﹐是兵荒马乱和灾荒的预兆。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条