“selection of superior stand”的概念、定义、翻译、参考文献-科学参考

单词	selection of superior stand
释义	selection of superior stand Encyclopedia 农学母树林释 selection of superior stand优良林分选择在天然林或人工林分中，依据实际情况比较各林分的优劣，将符合优良标准的林分筛选出来进行利用的群体选择工作。
随便看	down-bearing stomachache downburst down clothes down-Comptonization down conversion down-conversion downconversion down-conversion demodulation down conversion process down-conversion process down-crossing down-crossing point downdraft downdraft gasifier down draft kiln Downes law down garment downgraded predication down grinding down hair Down Hill downhill downhill folding down-hill method downhole bums

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。