“heartland theory”的概念、定义、翻译、参考文献-科学参考

单词	heartland theory
释义	heartland theory Encyclopedia 法学〔理论与思潮〕释 heartland theory心脏地带说英国地理学家、战略学家H.J.麦金德[注]提出的一种学说。是地缘政治学的重要分支学说。
随便看	roll control roll crusher Rolle rolled condenser Rollei Flex camera Rolle mean value theorem roller roller bucket type energy dissipator roller card roller-compacted concrete roller compacted concrete arch dam roller compacted concrete dam roller compacted concrete gravity dam roller conveyor roller forming roller hockey Roller Ice Hockey roller mercerization roller mill roller oven roller pass design roller screen roller skating roller skating of Summer Special Olympics roller sorter

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。