| 释义 |
trawl net
释义
拖网：一种大型锥形渔网，可以在海底或水面以下的特定深度拖曳。
例句
1·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.
从过网身和网囊的形状近似计算的结果与根据试验计算结果相吻合。
2·In the latter case, there is no such as correlation. The most prominent characteristics of the fluorescent trawl net is that its operational efficiency …
萤光网作业最具特征的是，随自然光照条件变化，其作业效率依渔获种的视觉性能及视觉功能转换状况而发生变化。
3·In trawl fishery, there are many factors affecting the fishing effort of which, the vessel size, actual catching time and the improvement of trawl net are the main factors.
在底拖网渔业中有很多影响渔捞努力量的因素，其中船型大小、实际捕捞时间的长短以及网具改进是主要因素。
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