“古代土地利用”的概念、定义、翻译、参考文献-科学参考

单词	古代土地利用
释义	古代土地利用 Encyclopedia 理学古代土地利用释 the land utilization of ancient world古代土地利用在原始和传统农耕生产方式下，古人出于经济、社会等需要或目的，根据土地的自然属性和规律对其所进行的利用、养护和改造等经营活动，具有动态性、长期性和周期性的特点。
随便看	cardiovascular dysfunction in weightlessness cardiovascular endurance training cardiovascular health effects of atmospheric pollution cardiovascular imaging cardiovascular materials Cardiovascular Pharmacology cardiovascular polymer cardiovascular reflex cardiovascular regulation during exercise cardiovascular stent cardiovascular system cardiovascular system injury induced by space radiation cardioversion card of the double-chip onboard unit card puncher card rack card reader card renters cards card sorting card-sorting card-stacking problem card-type digital camera car dumper car dumping device

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。