材质为铝线。铝链按功能分为手袋链，服饰链，腰链等；优点是不易生锈，缺点是没有铁链那样牢固。
挂在玻璃栏杆上的金色铝链就像一个巨大的面纱。
Golden aluminum chains hang like an enormous veil over the glass balustrades.
本文以金属铝为例来研究商品期货价格与处于该商品期货供应链上下游的上市公司股价的内在关系。
In this paper, based on aluminum, we study the inter-relationship between the commodity futures price and the stock price of the listed company in the supply chain upstream and downstream.
本文采用膜加水的制样方法，测定长烃链脂肪酸型捕收剂存在下的铝酸钠溶液红外光谱，研究了其对铝酸钠溶液结构的影响。
The effects of long fatty acid collector on the structure of sodium aluminate solution was studied with plastics sheets attached water as the background of infrared spectrum.
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