“seed production stand”的概念、定义、翻译、参考文献-科学参考

单词	seed production stand
释义	seed production stand Encyclopedia 农学母树林释 seed production stand母树林在优良天然林或确知种源的优良人工林基础上，经过留优去劣的疏伐，为生产遗传品质较好的林木种子而营建的采种林分。
随便看	combined air conditioning equipment combined air-conditioning unit combined alignment chart combined analysis of five evolutive phases and six climatic factors combined analytical technique Combined anesthesia Combined Array for Research in Millimeter-wave Astronomy combined bisulfite restriction analysis combined bisulfite restriction analysis (COBRA) combined chemical flooding Combined Chiefs of Staff combined circulation combined classification of documents and archives combined cleaner combined compressor combined concentrator of multiple departments combined cooling combined cooling,heat and power combined cooling, heating and power combined cycle combined cycle of gas turbine combined cycle of power and cooling energy combined cycle with boiler feeding water heating combined cycle with pressurized combustion boiler combined derivative spectrophotometry

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。