dry substance [畜牧] 干物质 ; 干燥物质
refractometric dry substance 折光干物质
dry substance raising 干物质增加量
dry substance accumulation 干物质积累
Instead of flushing with water, you use a dry substance.
不用水冲，而是改用一种干燥物质冲洗。
Feces fall into a drum beneath the toilet. Instead of flushing with water, you use a dry substance.
人的排泄物直接进入到了位于厕所下方的大桶里，但是不需要用水冲洗，你只要使用一种干燥物质就可以了。
It is indicated from the analysis of nutritional ingredient that the content of protein and dry substance is much higher than the same kind of tropical forage grass.
营养成分分析表明，其蛋白质含量和干物质含量明显高于同类热带牧草品种。
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