霍尔赫鲁特过程是工业生产金属铝的工艺。
The Hall–Héroult process is the major industrial process for the production of aluminium.
铁芯外壳可为不锈钢、金属铝、塑料等材质。
Core cover is made out of stainless steel, metallic aluminum, plastic material etc...
金属铝是一个可靠的，毕竟，大多数飞机使用铝，走数字。
Aluminum is a reliable metal, after all, most aircraft use aluminum, go figure.
电子源应该是一种金属材料，通常选用铝。
The electron source needs to be a metal, and the usual choice is aluminium.
最常用来铸造的金属是铁、钢、铝等。
The metals most frequently cast are iron, steal, aluminum and so on .
美国有色金属（铝除外）生产和加工产业集团。
Nonferrous Metal (except Aluminum) Production and Processing Industry Group in the U. S.
铝是一种低密度金属元素。
最常用来铸造的金属是铁、钢、铝等。
The metals most frequently cast are iron, steal, aluminum and so on.
铝是一种金属。
重金属和铝的每个部分的环境和食品。
Heavy metals and aluminum are in every part of our environment and food.
铝环：圆形一块金属成形的边缘车轮。
Aluminum rim: round piece of metal forming the edge of a wheel.
铝锂合金是一种新型轻金属材料。
The aluminium-lithium alloy is a new light metallic material.
综述了铝金属基复合材料腐蚀控制的最新进展。
The recent development in corrosion control of Al MMCs is reviewed in this paper.
对碳钢、铝金属无腐蚀性，不属于腐蚀性物质。
The article can not corrupt steel, aluminum, so it has no corrosive.
工件为铜、铝等软金属时，磨损较小；
工件为铜、铝等软金属时，磨损较小；
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