purse seine

P 开头单词

常见例句

Expressway guardrail, sports place purse seine, road greenbelt protect network.
高速公路护栏，体育场所围网，马路绿化带防护网。
The writer has ever measured the depths of Norwagian herring purse seine during surrounding-fishing operation.
笔者曾对挪威鲱鱼围网的下纲沉降深度在围捕作业中进行了测试。
According to the traditional design method of fishig trawl in China, the author has designed a computer program of purse seine.
在我国的捕鱼作业中，利用围网捕鱼是一种常用的捕鱼方法，而围网设计是渔具设计工作者必须要解决的问题，目前计算机在渔具设计中应用还比较少，本文根据目前网厂常用的设计方法，进行了优化选取，编制了一套设计围网的计算机程序。
TUNA：Purse seine catches in the Indian Ocean, with skipjack predominant, are reported to be above average for the season.
金枪鱼：在印度洋，由于围网船的箭鱼渔获量很大，本季度的捕捞高于平均水平。
TUNA ：Purse seine catches in the Indian Ocean, with skipjack predominant, are reported to be above average for the season.
金枪鱼：在印度洋，由于围网船的箭鱼渔获量很大，本季度的捕捞高于平均水平。
In catching operation, this new-type purse seine has demonstrated the superior fishing performances to a conventional purse seine, the purse seine with rhombic mesh.
这种新型围网在作业中显示出比传统的四角形网目围网更良好的渔捞性能.

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