“桁拖渔船”的概念、定义、翻译、参考文献-科学参考

单词	桁拖渔船
释义	桁拖渔船 Encyclopedia 农学桁拖渔船释 beam trawler桁拖渔船以竹、木杆或钢杆等作为桁架，从两舷伸出船外，用于固定网具进行拖曳捕捞作业的船。
随便看	singular coefficient singular cohomology singular cohomology group singular cohomology ring singular collineation singular complex singular component singular configuration singular congruence singular conic singular continued fraction singular control singular coordinate singular correlation singular correspondence singular critical lattice singular cube singular curve singular cycle singular direction singular distribution singular divisor singular element singular element of a Lie algebra singular elliptic function

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。