【摘要】 介绍了TBZ的用途、特点及制备方法 ,并进行了经济评价及讨论 ,结果证明 :TBZ放大性研究安全可靠 ,质量接近国外同类产品水平 ,具有可观的经济效益。更多还原

【Abstract】 In this paper, the use, characteristics and preparation of TBZ are introduced, an economic appraise and a discussion have been made, the result showed that the research on enlargement of TBZ is on the safe side, the quality of TBZ approached the level of same products from abroad. The development of TBZ are considerable and have economic and social benefit.更多还原