“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	See off Yu Xueguan Back to Luojiang seepage seepage analysis of hydraulic structure seepage analysis of tailings dam seepage boundary condition seepage control of canal seepage control standard for hydraulic structures seepage curve seepage deformation of soil seepage discharge of oil absorption seepage failure seepage field seepage flow and flow net seepage force seepage loss seepage mathmatical model seepage-reflux mechanism seepage stability of foundation seepage type hydrate seersucker see-saw equilibrium seesaw mechanism seesaw mechanism of neutrino seesaw principle seethe

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