First, draw a horizontal line.
首先，画一条水平线。
Draw a horizontal line across the bottom of the page.
在此页底部画一条水平线。
Once a horizontal line is all one color, it will disappear.
一旦水平线是一种颜色，它会消失。
The historian drew a horizontal line on the date to remember it.
历史学家在日期上画了一条水平线来记住这天。
Use the Pencil Tool to add a horizontal 1px white line under the heading.
用铅笔工具在头部的下面画一条1px的横线。
A horizontal bar, line, or stripe.
水平横杆，水平线，水平条。
Space horizontal line localization without prior knowledge from a single omnidirectional image was exploited.
研究了在没有先验知识的前提下，基于单幅全向图像定位空间水平直线的问题。
A complete line of Horizontal Wet Process Equipment Incorporating Ramjet Technology.
结合冲压式技术，一条完整的湿流程设备水平线。
Step 6: From this point draw a vertical line down to the horizontal axis.
步骤6：从这一点划垂线向下与横轴相交。
Step 6: From this point draw a vertical line down to the horizontal axis.
步骤6：从这一点划垂线向下与横轴相交。
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