Cocksfoot is one of our deepest rooting grasses and, judged purely on a dry-matter basis, it is also one of our most productive species.
鸭茅草是扎根最深的一种草，纯粹从干物质角度判断，也是我们最丰产的草种之一。
Protein levels were 14, 19 and 30% crude protein on a dry matter basis; the diet form was soaked pellets mixed with endive.
蛋白含量分别占食物净重的14%，19%和30%；食物是一种混合了菊苣的浸湿小球。
It is also found that there is an approximate linear correlation between the yields of gas and tar of coal and the volatile matter of coal on dry, ash-free basis.
煤的干馏气和焦油产率与煤中可燃基挥发分之间有近似的线性关系。
It is also found that there is an approximate linear correlation between the yields of gas and tar of coal and the volatile matter of coal on dry, ash-free basis.
煤的干馏气和焦油产率与煤中可燃基挥发分之间有近似的线性关系。
应用推荐