The aqueous extract with low and moderate concentrations (0.0125, 0.025 g/mL) could accelerate the growth of Manchurian walnut seedlings in collar diameter and biomass, increase its root/shoot ratio.是什么意思_The aqueous extract with low and moderate concentrations (0.0125, 0.025 g/mL) could accelerate the growth of Manchurian walnut seedlings in collar diameter and biomass, increase its root/shoot ratio.在线翻译_英语_读音_用法_例句