It is sorting grids that could separate catch retained in non-selective codends effectively in trawl fisheries.

刚性栅栏是实现拖网渔具种类选择性捕捞的主要装置。

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It is sorting grids that could separate catch retained in non-selective codends effectively in trawl fisheries.

刚性栅栏是实现拖网渔具种类选择性捕捞的主要装置。

youdao