compression coating的意思|示意

Diltiazem hydrochloride intragastric floating delayed - onset sustained - release tablets were prepared by dry - compression coating technique.

采用干法包衣压片法制备盐酸地尔硫胃漂浮延迟缓释片.

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According to the theory of solid physics from metal micro - structure and compression strength of tin-coating grain, a study is carried out in this essay on mechanism of parts stained with black dust.

根据固体物理中金属的微观结构、镀锡晶粒的抗压强度理论，分析了黑色粉末产生的机理。