“半永久雪线”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	半永久雪线
释义	半永久雪线 semi-permanent snow line
随便看	four paws four-pen recorder four-phase cycle four-phase DPSK four-phase dynamic logic circuit four-phase modulation four phase single stage torque converter four-phase square-wave generator four-phase stepper motor four-phase system four phase two stage torque converter four-piece rim four-pieces butt matching four-piece set four-piece wheel four-pin base four pin driven collar nut four-pin driven nut four-pin plug four-plasma interaction four-plus-one address four-plus-one address instruction four-plus-one address instruction format four-ply brocade four ply cloth