31.   If you choose to use alternative woods, composite materials or plastics for a deck, the surfaces you and your family touch regularly will be free from arsenic.

32.   In addition, it will reduce operations at Belgian and Norwegian plants that make composite materials and engineered pipe.

33.   Instead of a fuselage made of aluminum, the body of each plane will be built from durable, carbon fiber composite materials.

34.   It also will scale back at its Belgian and Norwegian plants that make composite materials and engineered pipe.

35.   It also will reduce operations at Belgian and Norwegian plants that make composite materials and engineered pipe.

36.   It is constructed of reinforced composite materials and spins at astonishingly high speeds inside a vacuum chamber.

37.   Made of composite materials such as Mylar plastic and Kevlar, a woven synthetic cloth, they are built at a North loft in Nevada using a giant mold.

38.   More sophisticated models are now using fiberglass and composite materials.

39.   Mother of pearl, or nacre, is a composite material, one that any chemical engineer would be proud to have invented.

40.   Most are coated with a special fiberglass, or have some sort of composite material included.

a. + material >>共 922
nuclear 4.99%
radioactive 4.13%
building 4.10%
new 3.77%
hazardous 3.53%
genetic 2.61%
bomb-making 1.24%
explosive 1.07%
reading 1.07%
educational 1.05%
composite 0.74%
composite + n. >>共 175
index 44.37%
material 9.32%
sketch 9.22%
drawing 3.43%
picture 2.36%
portrait 2.14%
motion 1.39%
character 1.18%
part 1.07%
image 0.75%
每页显示:    共 87