器材的设计的英文怎么说

器材的设计的英文：
design of material

It is a linear design.
这是用线构成的图案。

This room was designed for the children/designed as a children's playroom.
这个房间预定留给孩子们用;留作孩子们的游戏室。

The designer has designed this exhibition hall in a simple and unaffected manner.
这位设计师把这个展览馆设计得既简单又质朴。

The design conforms with the regulations.
这项设计符合规定。

The design is formed with triangles.
图案是由三角形构成的。

invest material
覆盖材料

opaque materials
不透明物

This material is recyclable and will not pollute the environment.
这种材料是可循环利用的，因而不会污染环境。

It's a material of substance.
那是一种坚固的材料。

An ordinary mediocre material
中等人材