英语词汇“improvement of varieties”的翻译、意思、用法、释义-英汉汉英双解词典

单词	improvement of varieties
释义	improvement of varieties 品种改良
随便看	polysaccharide extracting polysaccharide extraction polysaccharide extracts Polysaccharide fraction Polysaccharide fragment polysaccharide from alga Entermorpha prolifera Polysaccharide from Armillariella tabescens Polysaccharide from A.rubellus polysaccharide from atractyledis macrocephalae polysaccharide from Atractylodes maerocephala Polysaccharide from Auricularia auricula Polysaccharide from Buckwheat Flower Polysaccharide from Dendribum nobile Polysaccharide from Ganoderma lucidum polysaccharide from Gracilaria lemaneiformis Polysaccharide from H.erinaceus polysaccharide from Ligustrum Lucidum Ait polysaccharide from mulberry leaves polysaccharide from Phellinus igniarius Polysaccharide from Pleurotus ostreatus Polysaccharide from Prinsepia Utilis Royle polysaccharide from rapeseed Polysaccharide from Sargassum fusiforme Polysaccharide from Spirulina polysaccharide from spirulina platensis