visual line中文什么意思

视线, 视轴

• visual:    adj. 1.视觉的，观看的；视力的 ...
• line:    vt. 交尾。
• distance of visual line:    视线距

例句与用法

1. Visual line of position
   目测位置线
2. H means the river front construction , d means the distance between river front constructions and river bank , d " means the distance between river front construction and the river bank on the other side , a means the angle of the visual line from the spot near the river bank and horizon
   本文总结“滨河恒等式” ，针对城市骨干河流水系(河宽大于或等于40米)控制其空间围合度。 h (滨河建筑高度) ， d (滨河建筑离河岸距离) ， d (滨河建筑离河对岸距离) ， (人在河边看河对岸景物仰视角度) 。