视觉信号表面色 Surface colors for visual signalling
视觉通信视觉信号 visual signalling
险情视觉信号 Visual danger signals
注意声号和视觉信号 Keep lookout for sound and visual signals
视觉信号设备 visual signaling equipment
刻有陆空视觉信号编码 Ground Air Visual Signal Code
地对空视觉信号 Surface-to-Air Visual Signal
视觉显示信号 visual display signal
视觉通信呼号 [通信] visual call sign
视觉尖峰信号的准确度 Precision in vision
·2,447,543篇论文数据，部分数据来源于NoteExpress
另一种由尾鹿产生的视觉信号被称为擦鹿信号。
Another visual signal produced by while-tailed deer is termed a buck scrape.
在森林中，视觉信号只能在没有树木遮挡的地方在短距离内被看到。
In forests, visual signals can be seen only at short distances, where they are not obstructed by trees.
像雄鹿擦痕一样，雄鹿窝既是一种视觉信号，也是一种嗅觉信号。
Like a buck rub, a scrape is both a visual and an olfactory signal.
应用推荐