trawl造句
31. Therefore, we can get the approximate value by the beam shrimp trawl net shape and the results match the tension of warp from the experiments results.
32. The horizontal expansion of bottom otter trawl , especially the wingtip expansion, is one of the most important parameters affecting capture efficiency.
33. Trawl sorting grids can effectively enhance the selectivity of trawl, reduce by-catch and discards, protect fish resources, which are compulsively used in many countries by legislation.
34. Any trawl net including trawl, pair trawl or shrimp trawl net.
35. More than 80 kinds of trawl net currently used in the Yellow Sea and Bohai Sea were chosen through extensive investigation.
36. The study on species composition and diversity of Decapoda was carried out based on monthly bottom trawl surveys in the central waters of Jiaozhou Bay from September 2008 to August 2009.
37. In trawl fishing, huge nets are slowly pulled below the water to collect fish.
38. It's no more than a quick, random trawl through one personal memory tank.
39. On the basis of data obtained in the shrimp trawl ecological survey for Tonggu Waterway of Pearl River Estuary, we analyzed composition of by-catch for the fishery in this paper.
40. Anyone wondering how consumers behave in a recession need simply trawl the tabloids for inspiration.
41. Three kinds of nets -- the trawl , or drag , the drift, and the seinemare widely used.
42. King salmon get caught in the huge pollock trawl nets, and the dead kings are counted and most are thrown back into the ocean. Some are donated to the needy.
43. In the latter case, there is no such as correlation. The most prominent characteristics of the fluorescent trawl net is that its operational efficiency ...
44. The increment of cephalopod catch should be attributed to the improvement of demersal trawl fishing techniques, and would not necessarily mean the increment of the cephalopod abundance.
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