“井筒设备”概念、定义、翻译-科学时代

单词	井筒设备
释义	矿业工程技术词汇手册井筒设备 shaft equipment
随便看	antenna amplifier antenna aperture antenna aperture antenna array antenna beam coverage antenna cable coupling measurement antenna casing antenna coupler antenna coverage antenna dissipative loss Antennae antenna effective area antenna efficiency antenna element antennae sword antenna gain antenna gain factor antenna height antenna impedance antennal flagellum antennal gland antennal gland antenna lobe antenna look angle antennal scale

科学时代收录了1160609条科普词条，基本涵盖了常见科普常识及英语词汇的翻译，是科学学习和研究的有利工具。