1) drift(ing)longline
漂流延绳钓
2) longline
[英]['lɔŋlain] [美]['lɔŋ,laɪn, 'lɑŋ-]
延绳钓
1.
The relationship between longline albacore Thunnus alalunga and sea surface temperature in the South Pacific Ocean;
南太平洋长鳍金枪鱼延绳钓渔场与海水表层温度的关系分析
2.
Preliminary analyses on the biological features of main catches by longline in the Atlantic Ocean;
大西洋金枪鱼延绳钓主要渔获物生物学特性的初步分析
3.
Preliminary study on appropriate environmental parameters for bigeye tuna longline fishery in the Indian Ocean;
印度洋大眼金枪鱼延绳钓适宜渔获环境的初步研究
3) longline fishing
延绳钓
1.
Analysis on catch rate of tuna longline fishing in the high sea of tropical Atlantic Ocean;
热带大西洋公海金枪鱼延绳钓渔获物上钩率的分析
2.
Sampling gear was longline fishing.
2003年7月-11月份期间,对东太平洋公海海域(03°S~17°S,96°W~146°W)的超低温金枪鱼延绳钓兼捕鲨鱼进行调查。
3.
In this paper a preliminary analysis was performed on composition of catches obtained by longline fishing in the Mediterranean Sea during fishing seasons of two years May-June in 1995 and late April-early July in 1996.
本文对1995年5月—6月、1996年4月下旬—7月初地中海金枪鱼延绳钓渔汛期间渔获物组成进行初步分析，结果表明主要渔获物种有蓝鳍金枪鱼、箭鱼、大青鲨、翻车鱼、■龟，极少见的鱼种有尖吻青鲨、长鳍金枪鱼、又属长鳍乌鲂以及■科的一种■。
4) long liner
延绳钓船
1.
Economic and technical analysis of super freezing deep-sea tuna long liner;
深冷型远洋金枪鱼延绳钓船的技术经济分析
5) long-line
延绳钓
1.
According to field survey data of Atlantic long-line tuna during July to December of 2002, statistic data of FAO and ICCAT, distribution of fishing-ground and its environment characteristics, biology and resource conditions were analyzed or discussed.
根据2002年7～12月对我国大西洋超低温深水延绳钓金枪鱼渔场(14°N～3°S,17°～40°W)调查获取的现场观测资料、结合收集到的历史渔获统计数据等,重点研究了大眼金枪鱼延绳钓作业渔场的环境特征及渔场空间分布,综合分析和讨论了大眼金枪鱼的生物学特性与资源状况。
2.
According to the collected literatures and field survey, biological characteristics, fishing conditions and management of long-line fishing of tunas in the Atlantic were analysed.
根据收集的有关文献和海上调查资料,分析了大西洋金枪鱼延绳钓生产的主要渔获品种的生物学特性、捕捞生产情况及管理措施等。
3.
Based on the structure of tuna long-line fishing ge ar and production practice,the author analyzed the vertical moving activity of two tunas: Thunnus obesus, bigeye tuna and Thunnus albacares, yellowfin tuna, an d the catching efficiency of hooks of fishing gear.
本文从金枪鱼延绳钓渔具的结构及渔获效果入手 ,分析了大眼金枪鱼 (Thunnus obesus)和黄鳍金枪鱼 (Thunnus albacares)的垂直分布及该延绳钓渔具不同位置钓钩的渔获效率 ,据以对钓具的性能做出初步评价 ,并提出了改进的建
6) ground-angling
底延绳钓
补充资料：曳绳钓
1.钓渔具的一种。由钓线﹑钓钩﹑沉子等部分组成。钓钩装有真饵或假饵，由钓船拖曳前进，诱鱼追食上钩。常用以钓捕海洋中大型贪食性鱼类。
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