Objective: To prepare Paeonol Sustained-release Tablets of zero order release.
目的：制备具零级释药特征的丹皮酚缓释片。
Aim To prepare compound hyoscyamine sustained-release tablets and investigate its quality.
目的制备复方莨菪碱缓释片。
Objective To prepare the allopurinol sustained-release tablets and study the release mechanism.
目的制备别嘌醇缓释片并探讨其释药机理。
Objective: To prepare manidipine sustained-release tablets and to investigate the release mechanism.
目的：研制马尼地平缓释片，并考察其释药机制。
OBJECTIVE: To prepare sustained release tablets and evaluate its drug release property.
目的：制备美沙拉嗪缓释片剂，并评价其体外释放特性。
OBJECTIVE: To prepare sustained release tablets and evaluate its drug release property.
目的：制备美沙拉嗪缓释片剂，并评价其体外释放特性。
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