CVLn.连续速度测井CVabbr.履历(=curriculum vitae)CVH Coventry Health Care Inc.cvtotoxin-associated gene-A细胞毒素相关蛋白ACVA photo contest and exhibition摄影大赛、摄影展览CVDT Cell variation delay tolerance信元可变延迟极值cvclic nucleotide phosphodiesterase环核苷酸磷酸二酯酶CVBS Composite Video Broadcast Signal复合视频广播信号CVRT Continuously Variable Ratio Transmission无级调速变速器CVT-- Continuously Variable Transmission system连续可变传动系统