方向箭头 meaning in English
direction arrow
Examples
- Aisles must be separated from production areas by yellow painted lines , and there should be evacuation arrowheads marked on the aisles
生产车间应以黄色通道线把生产区域与通道划分出来，通道上还应标示疏散方向箭头。 - The system uses the arrowhead to express the speed vector of wind field and uses the contour line and color cloud to express the height of wave field
风场风速矢量场采用方向箭头实现可视化，并且可同步显示气压场信息，海浪场可视化采用等高线、彩色云图、文本数值输出，也可实现风场同步。