21.   His body rejected the synthetic material used for the repair, nearly killing him.

22.   Mussel shoes, or tires, or biomedical applications, like use of a similar synthetic material in artificial skin, are still far off.

23.   Rubber pads are a good compromise between the firm fiber pads and soft ones of synthetic materials.

24.   Several problem areas have been identified, centering on the plastics and other synthetic materials used in the spacesuits.

25.   So the research team is working on a system to stimulate natural repair and restore a cavity with natural mineral instead of a synthetic material.

26.   Stamford-based Hexcel makes synthetic materials used in aerospace and defense manufacturing while Simsbury-based Executive Risk sells insurance to corporate officers.

27.   Synthetic materials like rayon and anything with stretchy spandex keep the body cool in warmer months.

28.   The crew covered the wings with Dacron, a synthetic material that is more durable than the shellacked cotton cloth used in the original.

29.   The device can be made of cotton or synthetic material, according to Mrs. Waller.

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%
synthetic 0.46%
synthetic + n. >>共 310
drug 8.21%
fiber 6.27%
material 4.98%
form 4.52%
version 4.24%
chemical 3.32%
hormone 3.04%
fabric 3.04%
rubber 2.86%
fibre 2.21%
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