trawling

过去式：

动词过去式: trawled

更多词形：

动词过去式: trawled | 动词过去分词: trawled | 动词现在分词: trawling | 动词第三人称单数: trawls |

单词例句：

This is one of only a few places where these graceful birds still patrol the waters trawling for fish with their outsized lower bill.

这是少数的地方，仍有这些优美的雀鸟在水面盘旋，愉快地用它们特大的下喙捕鱼。

Cod-end, the end of a trawl net which retains the catch and the part of the net where most size-selection takes place.

囊网囊网，在拖网的末端保留捕捉物与部份的网子在那里有大多数的大小选择发生。

The trouser trawl method is one of the methods of m ea suring the selectivity of towed fishing gears.

裤式拖网法是渔具选择性研究方法之一,其网形和校核试验于2002年1月在挪威特鲁姆瑟海湾进行。

The predominant fishing method is trawling, which accounted for 67 per cent of the catch, or 85 610 tonnes.

主要的捕鱼方法是拖网，渔获量占年内卸下的海鱼量67%，重量达85610公吨。

They trawl through past data to find factors that appear to offer superior returns.

通过最过去数据的分析来揭示提供大量回报的因素。

A trawl through the microbiological literature reveals no evidence about the direct effect of air movement on microbiological growth.

经过检索微生物学文献，我们发现没有直接证据能说明“空气流动可以降低霉菌生长”。

Why won’t the government ban inshore trawling?

为什麽政府不禁止在内海拖网捕鱼？

The police are trawling (through) their files for similar cases.

警方正在查阅类似案件的档案。

For complete set of fishing nets,trawling,wrappingropes,transportation and daly-used.

供渔业配套，可用作拖绳、船缆、以及用于包装运输其他运输，也可用于日常生活。