进入二十世纪,突然之间,西方文明发现了自己的脆弱。
方法以平衡吸湿速率、流动性、粒径分布、脆碎度为指标,综合评价不同辅料对丹参颗粒的影响。
以片剂外观、硬度、崩解时限等为指标筛选速释层处方;
1·The results showed that the friability, abrasion and particles size distribution properties related to microstructure and source of mineral formation of limestone.
结果表明:石灰石的易碎性、 磨蚀性、物料粒度特点与石灰石微观结构及矿物成因有关。
1·RESULTS the different standards of factor are different to the influence level of friability.
结果因素的不同水平对脆碎度的影响程度不同。
2·Objective: To improve its disintegration time limited and friability and make sure the quality of the production.
目的:提高其崩解时限及脆碎度,确保产品质量。