“observation of developmental stages of trees”的概念、定义、翻译、参考文献-科学参考

单词	observation of developmental stages of trees
释义	observation of developmental stages of trees Encyclopedia 农学林木发育期观测释 observation of developmental stages of trees林木发育期观测在地形、土壤、栽培水平一致的地段上，选取年龄长势相近、生长健壮的主要树木种类和品种，依据树木外部形态特征，按发育期出现顺序对各发育期出现日期进行观测和记录的活动。
随便看	assembly quality control assembly reactions of cell metabolism assembly robot assembly site visualization assembly space assembly technology assembly test of system assembly time assembly tolerance analysis assembly tolerance design assembly tolerance synthesis assembly type assertion assertion of bankruptcy claims assertion sign assertive evidence assertiveness training assertive proposition assertive sentence assessed system of geological disaster in China assessment assessment center method assessment for environmental policy assessment for learning assessment interview

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。