METHOD JinyuStar injection was determined by UV spectrophotometry, prediction of expiry by initial average rate methods.
方法紫外分光光度法测定金裕星注射液含量,用初匀速法预测其有效期。
2
The limitation of the Budryk's method(static analysis method), which ignores the effect of the length and the initial airflow rate of a parallel airway on airflow reversal, is pointed out.
指出了布德雷克(静态分析)法的局限之处,即没有正确认识到巷道长度及初始风速对风流逆转的影响;
3
It discusses a methodof producing starch adhesive used in honeycomb paperboard, which not only could enhance the initial strength and drying rate, but also reduce the cost.