渔法

  • 网络fishing method
渔法渔法
  1. 联合渔法在古巴水库捕捞中的应用

    Application of the United fishing method to the reservoir fisheries in Cuba

  2. 选择性虾拖网渔具渔法研究

    Study on Structure and Fishing Method of Selective Shrimp Trawl Net

  3. 渔具渔法对底栖群落(BenthicCommunity)及其栖息地(Habitat)的影响

    Effect of Fishing Gear and Fishing , Method on Benthic Community and Habitat

  4. 电渔法与简易实用的拦鱼电栅

    Electrical fishing and simple as well as practical electric fish screen

  5. 多功能电渔法实验电源设计及验证

    Design and verification of multi function experiment power supply for electrofishing

  6. 应用模型试验法推算电渔法电流场的研究

    A testing study on simulation method to calculating electric fields in electric fishing

  7. 光诱鱿鱼浮拖网渔具渔法试验

    Experiment of fishing gear and methods of light - pelagic trawl for squid

  8. 鱼笼诱捕鱼类的渔具结构与渔法特点

    A Study on the Structureal Feature and the Fishing Operations of the Fish Traps

  9. 对辽宁省渔具渔法产量结构调整进行了讨论。

    And a discussion about the structure regulation of marine fishing gears was made .

  10. 加强渔具渔法的研究

    Strengthening Study on Fishing Gear and Fishing Method

  11. 我国过洋性渔业中底拖网渔具渔法的选择

    The selection of fishing gear and method in bottom trawling for distant-water fishery of China

  12. 几内亚渔场单拖网渔具渔法探讨

    Discussion on Fishing Gear and Fishing Method of Single Boat Trawl in Guinea Fishing Ground

  13. 辽宁省海洋渔具渔法结构调整的研究

    The study on the structure regulation of marine fishing gears and methods in Liaoning province

  14. 本文着重论述改革后的渔具特点与渔法。

    The article put special stress on characteristics of fishing gear and fishing method after improvement .

  15. 任何新渔具渔法的开发,必须同时考虑到资源保护。

    The development of any new gear and fishing methods must be taken the conservation of resources into consideration .

  16. 渔具渔法对南海北部渔业资源和海洋环境的影响

    Impact of Fishing Gear and Fishing Method on Fisheries Resources in the North of South China Sea and Marine Environment

  17. 浮游生物的分布与垂直移动影响暗鳍兔头栖息集群及钓渔法,暗鳍兔头作业渔场的浮游生物量为25~50mg/m3。

    The distribution and the vertical movement of plankton influence its habitat , concentration , central ground and fishery . The quantity of plankton in the fishing ground is about 25 ~ 50 mg / m3 .

  18. 本文采用大西洋国际金枪鱼保护委员会iccat的报告和统计常设委员会(scrs)数据库,统计分析了1978~2002年大西洋金枪鱼的渔获种类及渔具渔法。

    According to the report of iccat , this paper analyses the Atlantic Tuna Fisheries from1978to2002 , including the main species , the main kinds of fishing gears and catches in different areas in the Atlantic ocean , especially the reason for catch fluctuations .