距离指标；导航标志的英文

• range marker

• 距离    distance; range; gap; space; ...
• 指标    target; quota; norm; index; ...
• 导航    navigation; pathfinding; pil ...
• 标志    sign; mark; symbol; hallmark ...
• 导航标志, 航标    navigation marker
• 距离指标    range marker
• 导航标志    navigating mark
• 可变距离指标    variable range marker
• 导航标志系统    taxi sign system
• 航道标志导航标志    navigation mark
• 远距离指标值调整    remote index value adjustment
• 可动距离指点标志    movable range marker
• 导航标    leading mark; navigational range-marks; range marks
• 航标(又称“助航标志”)    aids to navigation
• 距离指示    distant indication; range indication
• 距离指示器    distance indicator; distant-indicator; range indicator unit; range recorder; range scope; range-yards indicator
• 距离指数    nearest neighbor index
• 距离指针    distance indicators
• 远距离指示    distant indication; remote indication
• 安全导航标    clearing marks
• 导航标灯    leading light
• 导航标绘    navigational plot
• 导航标图    navigational plot
• 校正导航标    calibration beacon
• 通航标志    traffic mark