connecting line

基本解释

Data Studio shows the mapping as a connecting line between the two end points.
Data Studio 以两个端点之间的连线的形式显示映射。
Then divides the highway network into four levels: main trunk line, sub-trunk, feeder and connecting line, and also positions functions of the four levels.
进而按照通达程度将公路网划分为四个等级：主干线、次主干线、支线和连接线，并分别对四个层级进行了功能定位；
The best way to draw a line graph is to use an SVG element called the polyline. The polyline takes in pairs of values as X and Y points and draws a connecting line between the points.
绘制线图最好的办法是使用称为 polyline 的 SVG 元素。

I don't know how well you can see it in this figure here, is the slope of a straight line connecting these two points, and as the points come closer and closer, the straight line would become tangent to the curve.
我不清楚你们对于这个图像的理解,这条连接两点的斜线,随着两点距离逐渐缩小,两点连线会变成曲线的切线
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The line connecting the two cities is 1, 318 kilometers, including 16 kilometers of tunnels.
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Beyond headphones, there's a line out for connecting it to a sound system, and a line in and microphone jack for adding external sound to the set.
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连线
Connecting line is not a simple job but a complicated systems engineering.
连线不是一个简单的工作，而是一项复杂的系统工程。
数学
连接线
连线