符号表示  symbolism; Symbolic representation; symbol representation; Designation; notate; symbolic description

符号表示法  notation; Symbolic representation; symbolism; symbolic notation

符号表示式设计  symbolic system design

警示号志  cautionary signal

矩阵符号表示  matrix notation

无括号表示法  parenthesis-free notation; parenthesis free notation

稀疏信号表示  sparse signal representation

信号表示  signal representation

信息符号表示  Symbolic representation of information

用符号表示  symbolize

子符号表示法  subsymbolic representation

字母数字符号表示法  alphanumeric representation

自适应信号表示  adaptive signal representation

左括号表示法  left bracketed representation

表示、表现  Presentation

列表表示法  list representation

相邻列表表示法  adjacency-list representation

用图表表示  graphically

《英版灯标雾号表》  Admiralty List of Lights and Fog Signals