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- Bottom trawling can target cod down to 200 meters or so. 拖网作业则可捕到200米甚至更深处的鳕鱼。
- The ban on bottom trawling will require such vessels to be bought out, so they never fish again. 禁止拖网需要政府收购拖网船只,使拖网活动全面停止。
- The talks aimed also to set up interim measures to manage the effects of bottom trawling in these areas. 会议也期望对这些海域拖网渔钓造成的影响进行管理，设立过渡时期的措施。
- Northern Hemisphere fishing nations have obstructed an effort to regulate deep sea fishing and bottom trawling over a vast area of the South Pacific. 一项针对南太平洋大范围深海渔业与海底拖网渔钓地区进行控管的计划，日前受到北半球国家刻意阻挠。
- The trash fish generated by bottom trawling in surrounding waters of Guei-Shan Island, northeastern Taiwan was examined based on bi-weekly samplings from Mar. 2005 to Feb. 2006. 摘要本研究于2005年3月至2006年2月针对龟山岛周边水域拖网渔业之下杂渔获进行每月二次之调查采样研究；
- Environmental groups in Taiwan have called for action to protect the endangered Eastern Taiwan Strait Humpback Dolphin, which is threatened by pollution and bottom trawling. 台湾的环保组织已呼吁采取行动来保护濒危中华白海豚的生存免受污染和海底拖网渔业的威胁。
- It raises particular concerns about bottom trawling, and the use of cyanide and dynamite, and calls for early-warning systems to pick up diseases in the wild. 以减缓物种衰落的速度。报告特别提出对水底拖网以及氰化物和炸药使用的关注，并要求采用早期预警系统报告野外疾病的迹象。
- The dragnet boat of 57ft uses GloriaNo.512 dragnet, net mouth is stretched amount to 135m, halftone of use 104in Thyboron, can undertake middle-level or bottom trawl fish. 57ft的拖网船使用GloriaNo.;512拖网;网口张开达135m;使用104in Thyboron网板;可以进行中层或底层拖网捕鱼。
- Bottom trawling is the fishing practice of dragging large nets weighted with chains or other heavy gear across the seafloor to catch groundfish species such as rockfish, cod, and sole. 底拖网作业是拖著装有锁链或其他重型渔具的大网，横扫过海底捕捉底栖鱼类，如栖于礁石中的鱼类、鳕鱼和比目鱼。
- An analysis of the difference between day and night average catch wasmade from bottom trawl surveys in autumn 1985 and in 1986. The Bray-Curtis index wasused to measure the dissAnilarity between day and night average catch. 利用1985和1986年秋季底拖网资源调查数据,分析了昼夜平均渔获量的差异,采用Bray－Curtis系数测量其不相似性。
- One of the meeting's main outcomes was an agreement on the use of new, more selective types of netting in bottom trawls. 该会议的一个重要成果即是通过一项协定：在拖网渔业上使用新的、有更多选择性的网钓方式。
- Bottom trawls have been used throughout the North Pacific region, and are still permitted in the central and western Gulf of Alaska, Aleutian Islands and Bering Sea. 拖网的使用遍及北太平洋区域，目前在阿拉斯加湾中、西部，阿留申群岛与白令海仍被准许使用。
- An analysis of fishing capacity in bottom trawl fisheries in Fujian 福建底拖网捕捞能力的分析
- They sent the enemy ship to the bottom of the sea. 他们把敌舰击沉。
- The child was sitting on the bottom stair. 那孩子正坐在楼梯最下面的一级上。
- I intend to get to the bottom of it. 这件事我打算寻根究底。
- The police are trawling (through) their files for similar cases. 警方正在查阅类似案件的档案。
- He was always bottom of the class in maths. 他的数学成绩在班上总是垫底。
- The dregs have settled at the bottom of the bottle. 渣滓都沉到瓶底了。
- I fell right to the bottom of the stairs. 我从楼梯上一直摔到楼梯下面。
