polyethyelene造句

例句与造句

1. The flexible polyethyelene material is supposed to return to near-original shape, or it can be replaced.
2. Each " module " contains two 16-inch-diameter cylinders of the polyethyelene material bolted to the impact plates.
3. HA / polymer composite ( HA / polyethyelene, HAPEXTM ) is also commercially available for ear implants, abrasives, and plasma-sprayed coating for orthopedic and dental implants.
4. You won't be able to find oakum except at boat shops, but you don't have to use oakum; instead, buy a polyethyelene rope caulk that will work just as well.
5. It's difficult to find polyethyelene in a sentence. 用polyethyelene造句挺难的