variable-density display浓淡变化展示

variable-density track翻译

variable-density system疏密制;变密度制

variable-density disk可变密度盘

variable-density sound track[声] 密度调制声道

variable-density single-fluid model变密度模型

-d variable density三维变密度

acoustic amplitude-variable density logging instrument声幅

cement bont log-variable density log声幅