您要查找的是不是：
- titanium aluminum chromium nitride 氮化钛铝铬
- I am going to rub up the chromium on the car. 我准备把汽车上的镀铬部件擦亮。
- Aluminum is a kind of light silvery metal. 铝是一种轻薄并呈银色的金属。
- She put some noodles in the aluminum saucepan. 她在铝锅里下了些面条。
- Aluminum foil can be used for wrapping food. 铝箔用于包装食物。
- The new building has aluminum siding and roofing. 新建筑用铝作墙板和屋顶。
- aluminum chromium 铝铬钢,铝铬合金
- A metallurgical coating process in which iron or steel is immersed in a powder of another metal, such as zinc, chromium, or aluminum, and heated to a temperature below the melting point of either. 渗碳处理一种冶金镀膜工序，在此工序中把钢或铁浸入另一种金属如锌、铬或铝的粉剂里，并加热至这一金属的熔点温度以下
- To tan or dye with a chromium compound. 用铬的化合物制革或染色
- Something plated with a chromium alloy. 镀铬物用铬合金镀的东西
- Containing two chromium atoms per molecule. 每个分子中含有两个铬原子的
- To coat or cover with aluminum or aluminum paint. 加铝皮，涂铝光漆用铝或铝涂料涂或覆盖
- What about the chromium compound? 铬化物呢?
- I am going to rub upthe chromium on the car. 我准备把汽车上的镀铬部件擦亮。
- A large green backpack with an aluminum frame. 一个大的有铝架的绿色背袋。
- Aluminum has a great affinity for oxygen. 铝对氧有很大的亲和力。
- The trimmings on the car are made of chromium. 车上的装饰品是用铬合金做的。
- Aluminum have a great affinity for oxygen. 铝对氧有很大的亲和力。
- Left floor lamp is plating chromium. 左边的落地灯是镀铬的。
- Today, the uses of aluminum are innumerable. 今天铝的用途多得不可胜数。
