bio·mass/ˈbaɪəʊmæs; NAmEˈbaɪoʊmæs/noun[uncountable , singular ]( technical 术语) 1the total quantity or mass(= weight)of plants and animals in a particular area or volume 生物量(特定生境面积或体积中所含有机体的质量)2natural materials from living or recently dead plants, trees and animals, used as fuel and in industrial production, especially in the generation of electricity 生物质(死去动植物的天然腐化物质,用于燃料或工业生产,尤其是发电)◆biomass crops生物质农作物☞compare