“角形阀”的概念、定义、翻译、参考文献-科学参考

单词	角形阀
释义	角形阀 Encyclopedia 工学角形阀释 angle valve角形阀能将流路改变90°，阀内节流方式是笼式的或是阀芯阀座式的控制阀。
随便看	upper corner beam upper critical dimension upper critical field upper critical magnetic field upper critical point upper critical solution temperature upper critical solution temperature (UCST) upper crust upper culmination upper cut-off frequency upper Darboux integral upper Darboux sum upper decimal approximation upper density upper derivative upper deviation upper directed upper Dirichlet density upper end upper end of an integral upper envelope upper estimate upper eyelid upper finite group Upper-flow system

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。