例句與造句

1. Multek said the acquisition will improve its product line by combining Sheldahl's flexible circuit operations with own rigid printed circuit board business.
2. Flexible electronic assemblies may be manufactured using identical components used for rigid printed circuit boards, allowing the board to conform to a desired shape, or to flex during its use.
3. In 1979, 40 % of all rigid printed circuit board fabrication was being outsourced to suppliers like PCC . By 1989, that figure was about 60 %, and by 1995, 80 %.
4. It's difficult to find rigid printed circuit in a sentence. 用rigid printed circuit造句挺難的