1) norselling bottom trawl
吊绳式底拖网
1.
But,how can the changing of the norselling affect the height of the mouth of the trawl? In this paper,through the model-experiment,adopt-ing the analysis of variance of two facts,the writer has analysed the height of the mouth of the norselling bottom trawl.
利用拖网模型水槽试验资料，采用二因素方差分析的方法，对吊绳式底拖网网高进行了分析。
2) two panel bottom trawl
两片式底拖网
4) trawler(-long)liner
拖网延绳钓
5) bottom trawl
底拖网
1.
A preliminary study on fishery biology of main commercial fishes surveyed from the bottom trawl fisheries in the East China Sea;
东海区底拖网渔业主要经济鱼类渔业生物学的初步研究
2.
Species composition and quantity dynamics of main economical fishes from bottom trawl in southwestern continental shelf of Nansha Islands;
南沙群岛西南陆架区底拖网主要经济渔获种类组成和数量变动
3.
An analysis of fishing capacity in bottom trawl fisheries in Fujian;
福建底拖网捕捞能力的分析
6) semi-pelagic trawl
离底拖网
补充资料：混合式钢丝绳(见线接触钢丝绳)
混合式钢丝绳(见线接触钢丝绳)
alternate type steel wire rope
hunheshl gangslsheng混合式钢丝绳(alternate type Steez wireroPe)见线接触钢丝绳、
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