“定向树形”的概念、定义、翻译、参考文献-科学参考

科学参考收录了1248194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。

单词	定向树形
释义	定向树形 directed tree
随便看	portable amplifier portable anchor portable anesthesia apparatus portable antenna portable apparatus portable appliance portable arc welding machine portable area monitor portable auger conveyer portable automatic gas monitor portable automatic tide gauge portable awning portable axial flow ventilator portable bag closer portable barometer portable batcher plant portable battery pH-meter portable beacon portable belt conveyer portable bin portable blower portable boiler portable boom conveyor portable boring machine portable cable drilling