“古冻土”的概念、定义、翻译、参考文献-科学参考

单词	古冻土
释义	古冻土 Encyclopedia 理学〔第四纪沉积记录〕释 paleo-permafrost古冻土过去冻结，现已完全融化的土层。又称古多年冻土。
随便看	Photo Yearbook of Fudan University photozincograph photronic Phoumi Vongvichit PHP Ph-positive acute lymphoblastic leukaemia Phrachansiao Kanlakon Phrae Phragmen-Lindel⍥f principle Phragmen-Lindel⍥f theorem phragmobasidium phragmocone phragmoplast phragmospore Phragmén Phra Lo Phra Mongkut Klao Chao Yu Hua Phra Pathom Chedi Phra Pathomchedi Phra Phuttha Loet La Naphalai phrasal dictionary phrase phrase-based statistical machine translation phrase-based statistical translation model phrase-observing meditation

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。