水平条 meaning in English

horizontal bar

Control indicates the progress of a process by displaying an appropriate number of rectangles arranged in a horizontal bar
控件通过在水平条中显示适当数目的矩形来指示进程的进度。
Control indicates the progress of an action by displaying an appropriate number of rectangles arranged in a horizontal bar
控件通过在水平条中显示相应数目的矩形来指示操作的进度。
A framed opening , as in a wall , door , or window , fitted with fixed or movable horizontal slats for admitting air and light and shedding rain
固定百叶窗一个有框架的开口处，比如在一堵墙里，门里或窗户里。安装有固定的或活动的水平条板，用来通风、采光、遮雨