扫描电镜 Phage T4 SCANNING ELECTRON MICROSCOPY (x275万) 四,E electron cond lens beam deflector 昆虫头部 generator objective video electrons from Hgure 18.18 Scanning electron microscopy screen specimen detector winn fromr. N Brers, B L Panessa, md/ F Cemre. So 159635. 1975:0 npynighd 1975 Araca Association fur ne specimen mem ef scmr F mun的可 H F Hommen andL F CLint扫描电镜 Phage T4 (X27.5万) 昆虫头部