控释的
网络 控释; 控制给药
The concept of controlled-release nitrogen fertilizers( CRN) as a nitrogen management tool is not new.
用控释氮肥(rn)为氮素管理的一项措施已不是新概念。
And the application of radiation sterilization on health food, enzyme preparation and controlled-release capsule is specially introduced.
对辐照灭菌技术在保健食品、酶制剂和缓控释胶囊的应用也作了专门介绍。
Controlled-release fertilizers could markedly reduce total ammonia volatilization from soil and decrease environment pollution via fertilization.
控释氮肥能显著降低土壤氨挥发量,减少因施肥而引起的大气环境污染。
By using membrane controlled-release technique and centrifugal coating pelletization, sinomenine hydrochloride controlled-release pellets were prepared.
采用膜控技术,离心包衣造粒法制备了盐酸青藤碱控释微丸。
Aim: To compare the clinical analgesic efficacy of controlled-release morphine tablets and patient-controlled intravenous analgesia in late stage cancer patients.
目的:综合比较吗啡缓释片和病人自控静脉镇痛在晚期癌症病人疼痛治疗中的临床效果。