来自MSN

Crochet Doily Free Patterns

We have compiled our favorite crochet doily free patterns. These crochet doilies are perfect for every skill level and for practicing your basic crochet stitches. Check out Today’s FREE Crochet ...
GitHub

practical-tutorials

Customer stories Events & webinars Ebooks & reports Business insights GitHub Skills ...
GitHub

Xilinx/Vivado-Design-Tutorials

Customer stories Events & webinars Ebooks & reports Business insights GitHub Skills ...
IEEE

IEEE Communications Surveys and Tutorials

Abstract: I welcome you to the fourth issue of the IEEE Communications Surveys and Tutorials in 2021. This issue includes 23 papers covering different aspects of communication networks. In particular, ...
BBC

Properties of 3D Shapes

A 3D shape with all straight edges and flat faces is a polyhedron. Other 3D shapes with least one curved surface are not polyhedra. A 3D shape with regular polygonal faces, meeting at equal angles, is ...