生产出来泡沫铝的密度决定了该产品的强度。
The density of the bubbles determines the strength of the products produced.
数据显示中国对铜铝的进口增长也促使了基本金属价格的上涨。
Data showing that Chinese imports of copper and aluminium had increased helped push up the price of base metals, too.
有鉴于此,该大楼外表将采用铝,因为铝的使用寿命长,而且易于维护。
As a result, aluminum will be used for the building facade, due to its long lifespan and ease of maintenance.
He says not only does arsenic belong under phosphorus, I predict that there is an element that lies below aluminum and above indium.
他认为不仅砷属于在磷下面,我预言还有一个元素,是在铝之上和铟的下边的。
He knows that he shouldn't put arsenic under - He shouldn't put arsenic under aluminum.
他知道他不能将砷放到,他不能把砷放到铝的下面。
The reason it's aluminum is because aluminum has a lower z effective, so it's not being pulled in as tightly by the nucleus, and if it's not being pulled in as tightly, you're going to have to put in less energy in order to ionize it, so that's why it's actually going to have the smaller ionization energy.
原因是,铝的有效核电量更少,所以没有被原子核束缚得更紧,而如果没有被束缚得更紧,你为了电离它所需要注入的能量也就更少,这就是,它的电离能会更低的原因。
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