Excepting for producing cochineal insects, cacti are used as food, medicine and fodder, and they can green bleak mountains and prevent soil from losing.
仙人掌除饲养胭脂虫外，还可食用、药用及饲料用，并可绿化荒山及防止水土流失。
The hydrogel can act as biodegradable material to be used in the fields of medicine controlled release, tissue engineering, soil water storage or desert control, etc.
本发明的水凝胶可作为生物可降解材料在药物控制释放、组织工程、土壤蓄水或沙漠治理等领域中应用。
The method on the turf production with the wastes of Chinese traditional medicine was studied for saving the soil resources.
为节省土地资源，对以中药残渣为基质生产草坪的方法进行了研究。
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