Conclusions the drug treatment based economic principle is conductive to the rational use of drug, saving drug resources and lessening the economic burden of patients, and the society.
结论在药物治疗中引入经济学的手段，对合理用药，节省药物资源，减轻患者及全社会的负担等方面都有很大的指导意义。
The mother liquor can be used in the production of alkaline etching waste liquid, the comprehensive use of which is significant to the saving of resources and environmental protection.
碱性蚀刻废液的综合利用对于资源节约与环境保护都具有重要意义。
Because this product is made of extrusion process, so can the need for product color, size, shape control, truly on-demand, minimize the use of cost saving forest resources.
由于此产品采用挤压工艺制造而成，所以可以根据需要对产品的色彩、尺寸、形状进行控制，真正实现按需定制，最大程度降低使用成本，节约森林资源。
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