草本植物生产结构
productive structure of herb type
草地估产生物量
estimation of grassland biomass
次生产物
secondary metabolic product
secondary material
after-product.
粗厚织物生产设备
thick cloth producing equipment
底栖生物生产力现场测试系统BCSPM
benthic chamber system for production measurement
动物生产应用
animal production research and application
废物产生者的登记
registration of waste producers
分裂产物生产
fission product production
禾草植物生产结构
productive structure of grass type