“苗木分级”的概念、定义、翻译、参考文献-科学参考

单词	苗木分级
释义	苗木分级 Encyclopedia 农学〔苗木培育〕释 seedling gradation苗木分级对需要出圃的苗木按苗木质量标准进行等级划分。目的是使出圃苗达到国家规定标准，保证用壮苗造林，减少造林后的苗木分化现象，提高造林成活率和林木生长量。
随便看	procedure analysis procedure and pattern Procedure and Pattern for Site Survey and Forensics procedure body procedure call procedure for review of death sentence procedure for supervision upon adjudication procedure language procedure law procedure of conclusion of treaties procedure of constitutional amendment procedure of forensic expertise procedure of fruit tree breeding procedure of plan formulation procedure of public summons for exhortation procedure of radial heat flux procedure of sample procedure of vertical heat flux procedure of water project construction procedure-oriented language procedure regulation procedures procedures for revising urban master plan and town master plan Procedures for the Administration of the National Urban Wetland Park Procedures for the Administration of Urban Green Lines

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。