“tree volume”的概念、定义、翻译、参考文献-科学参考

单词	tree volume
释义	tree volume Encyclopedia 农学林木测定因子释 tree volume树木材积树木任何形态（立木、伐倒木、原条、原木、锯材、薪材等）或部位（树干、枝丫、树根等）的体积。一般指根颈以上树干的体积。
随便看	countable sum axiom countable superadditivity countable support iterated forcing countable system countable transitive model countable union countable-valued logic countable weight countably additive countably additive algebra countably additive class countably additive family countably additive function countably additive measure countably compact countably compact set countably compact space countably continuous operator countably equivalent sets countably generated module countably Hilbertian space countably infinite countably infinite set countably infinite system countably many

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。