本文根据1998 ~ 1999年在闽东北外海进行四个季度月的蟹类资源定点调查及相关资料，研究调查海区蟹类种类组成。
Based on four season survey data for crab resource from 1998 to 1999 in Northeast Fujian Outer sea and some related material, this paper studied the crab species composition in the area.
海洋地质调查数据库是一个企业级的数据库系统，用于管理我国所属海区海洋地质调查获取的基础地质资料。
Marine geological survey database to be used for the maintenance of geological survey data of China Seas is an enterprise database system.
根据1997 ~ 2000年东海区底拖网渔业资源调查资料，分析和讨论了东海区小型鱼类的种类组成和季节变化。
According to the data selected from bottom trawl fishery resource monitoring in the East China sea from 1997 to 2000, the species composition and seasonal variation of small-sized fish were analysed.
本文根据福建海区历次海蜇的调查资料 ，就本海区的海蜇和霞水母的渔业资源状况、群体结构、生长特性等渔业生物学进行了分析研究。
The species composition, resources status and distribution characters of mangroves in China were investigated and evaluated by field survey and data analysis together with literature.
本文根据福建海区历次海蜇的调查资料 ，就本海区的海蜇和霞水母的渔业资源状况、群体结构、生长特性等渔业生物学进行了分析研究。
The species composition, resources status and distribution characters of mangroves in China were investigated and evaluated by field survey and data analysis together with literature.
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