You'll also notice that we've replaced the 'd' command with the 'p' command, which as you might guess, explicitly commands sed to print the pattern space.

您还会注意到，我们用' p '命令替换了' d '命令，如您所猜想的那样，这明确要求sed打印模式空间。

youdao

Those specs can then be used to 3-D print.

FORBES: Compute Midwest: Inventables CEO Zach Kaplan On The Digital Manufacturing Revolution

The consortium tested the practicalities of using a printer on the Moon by setting up a D-shape 3D printer, which are used to print very large house-sized structures, in a vacuum chamber with simulated lunar material.

BBC: 3D printed moon building designs revealed

Somebody in the audience asked Pettis if 3-D printers will someday be able to print any object you could possibly need.

CNN: Startup unveils 3-D scanner at SXSW