“古环境变化”的概念、定义、翻译、参考文献-科学参考

单词	古环境变化
释义	古环境变化 Encyclopedia 理学古环境变化释 paleo-environmental change古环境变化地质历史时期地表环境（大气圈、水圈、生物圈、土壤圈和岩石圈等圈层）的变化。
随便看	clean steel clean steel smelting clean superconductor clean surface clean text policy clean the fracturing fluid clean tile problem clean tillage cleantrap clean up crops clean up files clean up polluted urban rivers Clean-up TV Campaign clean vegetables clean walkways Clean Water Act of the United States of America clean wool yield clean workshop CLEAR clear air radar clear air turbulence clearance clearance according real selling clearance for bridge clearance limit

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。