液人手 Capsule of pneumococcus (capsule stain, oil 100 X) 肺炎球菌的荚膜(荚膜染色,油镜100×) MEDICAL MICROBIOLOGY EXPERIMENT 1 Wang YuyanMEDICAL MICROBIOLOGY EXPERIMENT 1 Wang Yuyan Capsule of pneumococcus capsule stain, oil 100 ) 100 ) （ × 肺炎球菌的荚膜（荚膜染色，油镜 ×