1. The vitro release result which used theophylline as model drug showed, the release behavior can divide to sharp release, relaxedly release and equilibrium release periods. 以茶碱为模型药物，模拟体外释放的结果表明，共聚物胶束对茶碱的体外释药可分为突释、缓慢释放、平衡释放三个阶段。
2. The cumulative BSA release curve for microspheres basically started with a burst effect of release and followed with a slow release or approaching zero release. 含BSA微粒的制放曲线大致开始以较大的释放，随后就是微缓的释放或是趋近于零的释放。
3. The cumulative BSA release curve for microspheres basically started with a burst effect of release and followed with a slow release or approaching zero release. 含BSA微粒的制放曲线大致开始以较大的释放，随后就是微缓的释放或是趋近于零的释放。
4. Press the central switch: press the first full-liang, the second press the micro-light, the third press the flashing, press out the fourth. 按下中部开关：第一次按下全亮，第二次按下微亮，第三次按下闪烁，第四次按下熄灭。
5. Forging press, eccentric press, trimming press, knuckle joint coining and embossing press, pneumo-hydraulic hammers, rolling mill, cross wedge rolling machine, screw press. 锻压机，偏心压力机，整修压力机，关节接头模压和凹凸压力机，气动液压锤，轧钢机，横向楔形轧钢机，螺旋压力机。
