查询词典 otter trawl
- 与 otter trawl 相关的网络例句 [注：此内容来源于网络，仅供参考]
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The otter trawl fishery and the gill net fishery are the two important fisheries in Ke-zih-liao harbor. The trawl fishery vessels, from 5 to 100 tonnages, are larger and more than gill net fishing vessels.
一、高雄县蚵子寮港的渔业经营型态主要有拖网和刺网两类，拖网渔船居多且船吨数相对较大，其范围在5~100吨之间。
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Otter trawl is one of the most important fishing gears in the Middle Fujian Region.
单拖作业是福建省闽中地区重要的作业渔具之一。
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In order to understand the effect degrees produced by different factors on the fish in g capacity of otter trawl, we employed 12 factors in factor analysis.
为了了解各因子对单拖作业捕捞能力发挥的影响程度，本文选择影响单拖捕捞能力发挥的12个因子指标，采用因子分析法对其进行分析。
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In order to understand the effect degrees produced by different factors on the fishing capacity of otter trawl, we employed 12 factors in factor analysis.
为了了解各因子对单拖作业捕捞能力发挥的影响程度，本文选择影响单拖捕捞能力发挥的12个因子指标，采用因子分析法对其进行分析。
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When fitted with an otter trawl, invented in 1892, it enabled fishermen to haul in six times the catch of a sailing ship.
当1892年发明的网板拖网被安装上时，它使捕鱼者能够拖动六倍于被帆船捕捉的捕获物。
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Based on otter trawl catch rates of five surveys conducted by South China Sea Fisheries Research Institute from 1961 to 1999, changes in demersal trawling fishery resources in the northern South China Sea were analyzed.
摘 要：利用1961~1999年期间南海水产研究所5次渔业资源调查的底拖网渔获率数据，分析了南海北部底拖网渔业资源的数量变动。
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Fishing vessels, 79.4% of total otter trawl vessels, were investigated as samples.
本研究共取得54艘样本船，占总实际作业经营船数之79.4％。
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Otter trawl Fishing capacity Factor analysis Synthetic evaluation
单拖作业；捕捞能力；因子分析；综合评价
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Based on the collected data from the investigation of otter trawl fisheries and of crab resources in South Fujian-Taiwan bank fishing ground during 1992 to 1995, main distribution area, fishing season, main reproductive season and characteristics of population of Portunus gradiator were discussed.
本文根据1992～1995年期间闽南、台湾浅滩渔场开展单拖渔业调查和蟹类资源调查中所收集的资料，阐述了该渔场拥剑梭子蟹主要分布海区、生产汛期、繁殖盛期以及群体组成特点，为今后合理利用和管理该资源提供科学依据。
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Based on the data of the trawl fishery resource monitoring from 1998 to 2003 in Fujian sea area,the otter trawl fishing survey from 1995 to 1997 in Minnan-Taiwan Bank Fishing Group and the trawl fishing survey from 2000 to 2001 in Fujian sea area,the article discussed and analyzed the status of otter trawl fishery in Fujian Sea area.
本文根据1998-2003年福建海区拖网渔业资源监测以及1995-1997年间闽南台湾浅渔场单拖渔业资源调查、1998年和2000-2001年福建海区拖网定点调查的资料，论述和分析福建海区单拖渔业的现状。
- 推荐网络例句
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Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.
在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。
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In fact,I've got him on the satellite mobile right now.
实际上 我们已接通卫星可视电话了
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The enrich the peopling of Deng Xiaoping of century great person thought, it is the main component in system of theory of Deng Xiaoping economy, it is a when our country economy builds basic task important facet.
世纪伟人邓小平的富民思想，是邓小平经济理论体系中的重要组成部分，是我国经济建设根本任务的一个重要方面。