“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	unstable waterflooding unstainable unstationary star unsteady unsteady aerodynamics unsteady combustion unsteady constraint unsteady flow unsteady flow in open channe unsteady flow of gas turbine unsteady fluid flow in porous media unsteady problem unsteady state unsteady state diffusion Unsteady state flow through porous media unsteady state heat conduction unstrained unstratified unstressed unstructured adaptive grid unstructured data unstructured data management system unstructured decision unstructured decision making unstructured grid

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