1) distant signal,disk signal,target
圆盘信号机
2) open signal disc
开放的信号圆盘
3) target
[英]['tɑ:ɡɪt] [美]['tɑrgɪt]
圆板信号机
4) illuminated signal disc
照明信号圆牌;照明信号圆盘
5) chessboard signal
棋盘信号
1.
By using MC1377,a colour code integrated circuit that is compatible with PAL and NTSC system,we improve the hardware and software of chessboard signal generator,and design the colour TV signal generator that is able to produce some kinds of colour picture.
利用了一种ＰＡＬ／ＮＴＳＣ制兼容的彩色编码集成电路ＭＣ１３７７，对原棋盘信号发生器的硬件和软件作了优化改进，设计了一种能产生棋盘、彩条、红场、绿场、蓝场、白场等多种图形的彩色电视信号发生
2.
Inthis paper, the design of black and white chessboard signal generator by the smallest system of Z80 has been give.
设计了一种采用Ｚ８０最小系统实现的黑白棋盘信号发生器。
6) annunciator light
信号盘灯
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参考词条