“纯林”的概念、定义、翻译、参考文献-科学参考

单词	纯林
释义	纯林 Encyclopedia 农学纯林释 pure forest纯林由一种树种组成，或虽由多种树种组成，但主要树种的株数或断面积或蓄积量占总株数或总断面积或总蓄积量65%（不含）以上的森林。
随便看	black body radiation constant blackbody radiation law blackbody radiation responsivity calibration blackbody radiation source black body radiation transmission system black body responsivity blackbody responsivity blackbody temperature Black-boxIndoor Studio Theater black box model black box optimization black-box representation black box testing black-box testing black-box theory black branded swift black brane black bream black-breatsed leaf turtle black bulb temperature Blackburn black bur reed Black Canyon of the Gunnison National Park black carbon black carbon aerosol monitor

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。