“directed set”的概念、定义、翻译、参考文献-科学参考

单词	directed set
释义	directed set Mathematics ＞数理逻辑与数学基础＞集合论＞释义 directed set有向集 directed set有向集^† Computer 理论计算机科学程序理论释文 directed set有向集
随便看	rocket fairing rocket flow-out test rocket for artificially triggering lightning rocket ground support equipment rocket highway transporter rocket infrared astronomy rocket kerosene rocket mechanism rocket motion equation rocket propellant rocket-ramjet combined cycle engine rocket range safety control rocketry rocket sled rocket static test-firing facility rocket structure rocket train rocket ultraviolet astronomy rocket X-ray astronomy rocket γ-ray astronomy rock explosibility rock failure rock failure criterion rockfall disaster rock feeder

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。