methacholine inhalation challenge response什么意思

Magnetic Ink Character Recognition磁记录字符识别 Member of the Institute of Clinical Research (European professional academic institute)会员的临床研究协会(欧洲专业学术协会) Microbiologyn. 微生物学 Materiel Change Information Report装备信息的报告 Maximum Individual Cancer Risk (air quality management measure)最大的个体罹患癌症的风险(空气质量管理措施) methacholine inhalation challenge response乙酰甲胆碱吸入激发反应 Magnetic Ink Character Reader磁墨水字符阅读器 Magnetic Ink Check Reader磁性墨水检查的读者 Magnetic Ink Character Recognizer磁墨字符辨认