Dioscoreaceae
英
美
网络 薯蕷科; 薯蓣; 薯蓣科; 山药科; 从薯蓣科
双语例句
- A genus of tuberous-rooted vines of the family Dioscoreaceae; has twining stems and heart-shaped leaves and axillary racemes.
一个块根状的藤本植物属；有缠绕茎，叶心形，花成总状花序，腋生。 - Dioscorea zingiberensis C. H. Wright of dioscoreaceae is an important medicinal plant growing only in China by reason that diosgenin in its rhizome is a widely used starting material for hormone drugs.
盾叶薯蓣（DioscoreazingiberensisC.H.Wright）是我国特有的、具有重要经济意义的药用植物，其有效成分薯蓣皂甙元（diosgenin）是合成甾体激素药物的重要原料。 - , which is a tuber of yam, ranks in the genus of Dioscoreaceae.
，又称薯蓣，为薯蓣科植物山药的块茎，营养丰富，具有很高的食用和药用价值。 - Trillin is a glucoside of diosgenin which is an important kind of steroidal saponins. It is the active ingredient in medicinal plants of dioscoreaceae.
薯蓣皂素是一种重要的甾体皂甙化合物，它的葡萄糖苷（延龄草苷）是许多药用植物的活性成份，但含量相当少，不利于工业化生产。 - Yam ( Dioscorea opposita Thunb.), also known as yam, commonly known as yam, is a winding vine of the genus Dioscorea. Dioscoreaceae with high medicinal value and nutritional value is one of the famous four pregnant drug.
薯蓣（DioscoreaoppositaThunb.）又名淮山，俗称山药，属薯蓣科薯蓣属缠绕性藤本植物，具有较高的药用价值和营养价值，是我国著名的四大怀药之一。 - Dioscorea ( Dioscorea zingiberensis C.H. Wright), which belongs to Dioscorea family in Dioscoreaceae, is a perennial twisted herb and a unique steroid hormone drug plant in China.
盾叶薯蓣（DioscoreazingiberensisC.H.Wright），系单子叶薯蓣属薯蓣科多年生草本植物，是我国特有的甾体激素类药源植物之一。