如何在多线情节加入？
我有理由使用多边形在多线多线不是一个选择。
I have reason to use Polygon over Polyline so Polyline is not an option.
采用本论文中设计的多线结构光深度图像获取装置获取了深度图像，并进行了图像处理。
Range image is obtained by use of the multi-line structured light range image obtaining device.
美国官方贫困线以下的人，有70%多拥有至少一辆车。
Similarly, more than 70% of Americans under the official poverty line own at least one car.
你会发现有些人连的线特别多。
多技能工作，比如操作生产线，实验室等等…
Multi-skilled tasks, such as production line operation , lab, electrical maintenance etc.
陈家刚：其实我在三线里面遇到的事情非常非常多。
CJG: I actually came across a lot of interesting scenarios in the third line.
本文介绍了多芯电缆测线仪的测试原理及应用。
The test principle of multi-core cable testing instrument is presented in this paper.
例如，polyline这个多段线函数，需要四个实际参数：t必须是一个Turtle小乌龟；
For example, polyline requires four arguments: t has to be a Turtle;
连接曲线或多段线的第一点与最后一点。
Connect the first point of a curve or polyline with the last one.
本文采用多根细丝线附在带电导体上的方法，来演示电场线。
The method of solving electrostatic field with electric field line;
本文采用多根细丝线附在带电导体上的方法，来演示电场线。
The method of solving electrostatic field with electric field line;
应用推荐