background material造句怎么写

The first two articles provide introductory and background materials.

Complete documentation of the literature used as background material for this book is impossible.

Given the research question and the background material are the research hypotheses and objectives appropriate and clearly stated?

Yellow brick became the background material and stone flower boxes were randomly placed next to bedroom windows.

The first two chapters provide introductory and background material.

SEI provides a large body of background material, case studies, books, training, coaching, and consulting in support of these processes.

First, just like in consecutive, gather as much background material as possible.

Embroidery is a traditional Chinese craft which consists of pulling colored threads through a background material with embroidery needles to stitch colored patterns that have been previously designed on the ground.