文中着重介绍一种新型伸缩缝——预应力弹性胶管伸缩缝的构造、制作与安装以及试验和使用情况。
It also presents a new type of prestressed elastic neoprene tube expansion joint used in highway decks.
纯棉织物烂花产品经烂花工艺实现布面空洞，而以发泡印花工艺和弹性胶浆印花工艺锁边，防止脱纱或脱絮现象。
Cotton burnt-out fabric was manufactured by burnt-out process combined with foam printing and elastic mucilage printing.
此外，动脉血管还会变硬，弹性的动脉变成“发泡胶管”，从而导致血压升高和加重心脏负担。
In addition, artery walls can stiffen, transforming compliant arteries into conduits like "Styrofoam tubes," Dr. Donohue says, that increase both blood pressure and the workload on the heart.
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