visibility distance是什么意思

用法例句

On the basis of research on visibility distance of traffic sign carried out by large numbers of driving experiments, the impact of light on traffic sign visual angle threshold in different driving speeds is discussed, then their quantitive relationships are given.

以大量的现场试验为研究手段,在交通标志可视距离研究的基础上,探讨了交通标志的视角阈值与车速和光线条件之间的相互关系,并给出了具体量化的数值表达。

The power distributing station with five remote-controller-An intellectually visual system;

变配电站“五遥”—智能化可视系统

The Application of AT89S51 in Visual Speaker-phone;

AT89S51在可视对讲门口机中的应用

Researched the situation of building intellectualized system,making use of currently popular wireless video transfers technology,design a new embedded visual door bell system based on the Freescale i.

该文提出一种无线可视对讲系统设计方案,系统采用了飞思卡尔i。

Visual Software Development on Pneumatic DTH Design;

可视化气动潜孔锤设计软件系统的开发

Application of the technique of visual computer numerical simulation in analysis of the deep stope stability;

基于可视化的计算机数值模拟技术在深部采场稳定性分析中的应用

The Visual Realization For Parameter Management of Open CNC Based-on Linux;

基于LINUX的开放式数控系统参数管理可视化实现

Mass transfer kinetics of PVP across oil-water interface by using micro visualization technique;

在油-水界面上聚乙烯吡咯烷酮传质动力学的微可视化