“双拖渔船”的概念、定义、翻译、参考文献-科学参考

单词	双拖渔船
释义	双拖渔船 Encyclopedia 农学双拖渔船释 pair trawler双拖渔船由两艘性能相仿的渔船共同拖曳一顶网具开展拖网捕捞作业的渔船。为拖网渔船的一种作业船。主要捕捞底层和近底层鱼类、虾类。
随便看	signed content signed deviation signed directed graph signed directed graph method signed distance signed graph signed measure signed measure space signed-minor signed number signed rank signed rank statistic signed rank test signed tree signed value signed volume signer sign function sign graph significance significance arithmetic significance level significance point significance probability significance test

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。