Using ncftpls lets you connect to the remote server and extract a command line ls listing. This utility has two advantages

可以使用 ncftpls 连接远程服务器并获取命令行 ls 清单。

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If you want to plot this data in a two-dimensional space, as well as connect each data point with a line, you can use the gnuplot script shown in Listing 3.

如果希望在两维空间中绘制这些数据，并将每个数据点使用一条线连接起来，就可以使用清单3给出的gnuplot脚本。

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Stainless steel sanitary type piping is included to connect the two mixing tanks with the A-component metering pump of the In-Line Mixer.

其中也包括不锈钢卫生型管道，用来将两个混合容器和线上混合器的A -成分测量泵连接起来。

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Now there many ways I can connect these two points together. The simplest way is to draw a straight line. It's called the linear interpolation. My line is not so straight, right here. You could do a different kind of line.

最简单的办法是,像这样画一条直线,这叫线性插值,不过我的这条线画得不太直，你也可以用别的办法,比如一条抛物线。

麻省理工公开课 - 热力学与动力学课程节选

That's a choice, and that choice turns out to be very interesting and really important, because if you connect these two points together, you get a straight line that has to intercept the x-axis at some point.

在这一选择下,我们会发现一件非常有趣，而且极其重要的事,当你把这两点用直线连接起来，你会发现这条直线,将与x轴在某点相交。

麻省理工公开课 - 热力学与动力学课程节选

Much of the problem is that older circuit-switched networks were designed for one purpose: to connect two callers by opening up a dedicated line between them.

FORBES: Grand illusions