1·The metals can be reused.
金属可以被重复利用。
2·The materials from e-waste include iron, copper, gold, silver, and aluminum materials that could be reused, resold, salvaged, or recycled.
电子垃圾中的材料包括铁、铜、金、银和铝，这些材料可以被重复利用、转售、废物利用或回收。
3·These artifacts are very valuable for the creation of patterns because they can be reused in a simple manner.
这些构件对模式的创建非常有价值，因为它们能以一种简单的方式被重复利用。
4·What is more, it would allow the plant to be reused, reducing the expense of tapping new fields yet further.
更重要的是，它将允许工厂被重复利用，从而减少进一步开发新气田的费用。
5·The water and the organic compound can be reused.
水和有机化合物可以被重复利用。
1·Those heavy metals can actually be reused to make more batteries, reducing the need to mine for new resources.
它们中所含的重金属如今可再生，生成更多的电池。 由此减少了对一些新生资源的需求。
2·When environmental pollution and the absence of energy sources threaten to human's existence, the reused and clean energy sources become a key to solve this problem.
当环境污染和能源危机逐步成为威胁人类生存的头等大事时，人类为解决这一问题，寻求一种可再生的、清洁的能源就显得尤为重要。
3·The properties of the reused refractories developed by Baosteel near or reach those of the new products, and some of them reach the level of quality refractories.
再生产品的性能可以接近或达到新产品的水平，有些甚至能达到优质耐火材料的水平。
4·The pricing problem of licensed operation project of reused water is studied on the basis of the design on auction mechanism of licensed operation rights.
再生水特许经营项目的定价问题是在特许权拍卖机制设计的基础上进行研究的。
5·And after the treatment of this process, the supported Cu kieselguhr could be reused, or could be used as the effective catalysts in the organic oxidation reaction.
负载铜硅藻土在除钒处理后，可以再生，或作为有机催化氧化反应的有效催化剂。