CBSabbr.(美)哥伦比亚广播公司(=Columbia Broadcasting System)abbr.中央统计局(=Central Bureau of Statistics)CBn.[化]元素钶(columbium)的符号abbr.民用波段(=citizens band)CBT a Commercial Benefit Tax商业利润税cbale-equalizing amplifier电缆均衡放大器cbondrodysplasia ectodermica[医] 外胚层性软骨发育不良CBGA Ceramic Ball Grid Array陶瓷焊球阵列CB degenerated combined shell实体退化组合壳单元CBM deposit forming condition煤层气成藏条件CBMU current bit monitor unit现行位监视器CB filled conductive composite炭黑填充导电复合体系CBVV Carburetor Bowl Vent Valve化油器浮子室通气阀Cblorampbenicol eye- drops gel氯霉素凝胶滴眼剂