灭菌湿度不够,灭菌时间不足,或者灭菌锅内料筒排列紧密,蒸汽不流畅等造成的灭菌不彻底, 发布时间:2019-07-30 02:28 │ 来源:www.tikuol.com 题型:单项选择题 问题: 灭菌湿度不够,灭菌时间不足,或者灭菌锅内料筒排列紧密,蒸汽不流畅等造成的灭菌不彻底,污染症状表现为()。A.接种穴污染B.点状污染C.连续污染D.端极污染
题型:单项选择题 Only when _________ the tea-house _______ it was the same place he’d been in last year. [ ]A. did he reach; he realized B. he reached; he realizedC. he reached; did he realize D. did he reach; did he realize 查看答案