The larger hanging stars were fashioned from gilded cast iron and secured with steel straps, and smaller stars were made from handcarved high-density urethane (HDU) and gilded.
较大的悬挂式星星是用镀金的生铁做成并用钢板将其固定，较小的星星是用手雕高密度尿烷做成并镀金。
The density of the rayon fibers produces a fabric with enough mass to have good drape in apparel fabrics and decorative fabrics, where hanging in soft folds is important.
人造丝纤维的密度使它有足够好的质地，用作优质的服装面料和装饰面料，挺括不起皱是很重要的。
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