The Effect of Intramolecular Hydrogen Bond on Reactivity of 6,7-Hydroxyl Groups to Acetylation in ent-Kaurene Diterpenoids 对映-贝壳杉烯二萜分子内氢键对6,7位羟基化学反应性影响研究
Shanghai fuda ear nose and throat hospital is Shanghai ENT specialist hospital. 浙江-江苏耳鼻喉医院怎么走丶浙江-江苏耳鼻喉医院主页?
At pres-ent, the research of radioprotection of salivary gland focuses on radioprotector, radiation technology, gene trans-fer technique and so on. 目前对唾液腺放射防护的研究主要集中在放射防护剂、放射技术、基因转移技术等多个方面。
On the ESBLs and drug resistance analysis of 74 ent cloacae 74株阴沟肠杆菌产超广谱β-内酰酶及耐药分析
Comp on ent-based Software Reused Technology 基于构件的软件复用技术
Objective To study the effects of positive ent-expiratory pressure ( PEEP) in airway pressure with a lung model. 目的探讨外源性呼气末正压(PEEP)对气过压力影响的规律。