上 接种至新鲜培养基平板上 FLASH a包 ) (a)Loop is sterilized,and then a (b)Streak is made over a sterile agar loopful of inoculum is removed plate,spreading out the organisms. from tube. Following the initial streak,subsequent streaks are made at angles to it,the loop being resterilized between streaks. 16 上海交通大学通识教育核心课程《微生物的世界》16 上海交通大学通识教育核心课程《微生物的世界》 (b) Streak is made over a sterile agar plate, spreading out the organisms. Following the initial streak, subsequent streaks are made at angles to it, the loop being resterilized between streaks. 接种至新鲜培养基平板上 (a) Loop is sterilized, and then a loopful of inoculum is removed from tube. FLASH