un. 顺序存取;按序存取;顺序访问;循序存取 access sequential: 序列存取sequential access: 按序存取; 顺序访问; 序列存然顺序存取; 循序存取addressed sequential access: 编址顺序存取basic sequential access method: 基本按序存取法; 基本顺序存取法; 基本顺序存权; 基本顺序有限法direct access sequential file: 直接存取顺序文件下载手机词典可随时随地查词查翻译