But now the recycle of UBC in China is disordered and the smelt facility is not advanced.A new kind of UBC recycle facility is an impendent demand.
现在国内废旧易拉罐的回收处于无

态,
生

备工艺落后,亟待
计一种新型的易拉罐回收装置。
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故事 One solution, being developed by researchers at the University of British Columbia (UBC), incorporates flexible polymers into the metal propeller blades, allowing their tips—one of the main sites of cavitation—to bend and twist.
不列颠哥伦比亚大学 (UBC)
研究人员正在开发一种解决方案,将柔性聚合物融入金属螺旋桨叶片中,使其尖端(空化
主要位置之一)可
弯曲和扭曲。