他兴奋地写道，修葺一新的楼梯是用回收的牲口棚木头做的。他们的家具也都是用回收来的木头钢铁做成；他们的咖啡桌实际上是二次回收利用，是做成地板的回收木材再一次被利用起来了。
Their furniture is also made from recycled wood and steel; in fact, the coffee table is wood that was reclaimed twice, having been salvaged from reclaimed wood that was being made into flooring.
这是一种贵金属二次资源的利用回收和提纯方法。
The method is to recycle and purify the secondary resources of noble metals.
通过分析我国矿产资源的特点，介绍了尾矿作为二次资源回收和利用的方法和途径。
The characteristics of the domestic resources are analyzed, and the method and ways of recovering and utilizing tailings are introduced.
为了避免环境污染，同时合理利用资源，新钢烧结厂尝试了对这部分二次资源进行回收利用，并取得了良好的生产效果和较大的社会效益。
In order to prevent the environment pollution and appropriately utilize the resources, XinYu I&S Co. tried to recovery these by-products, and gained perfect production benefit and social effect.
烧结余热回收是节约能源、加强二次能源回收利用的有效途径之一。
The recovery of sintering waste heat is one of the effective measures to save energy and enhance the utilization of secondary recovery energy.
将二次调节技术应用于车辆的传动系统中，对研究车辆的能量回收再利用和减少环境污染无疑具有重要意义。
If secondary regulation technology is applied to vehicle transmission, it obviously means much to the vehicle energy recovery and reducing environment pollution.
回收再利用给这些材料“第二次生命”，尽管越来越多的废品被回收再利用，仍然有许多可以被回收利用的材料被当作垃圾扔掉。
By recycling rubbish you are giving that material a second life, and while recycling is improving a lot more of the rubbish thrown away could be recycled.
二次调节系统以高利用率和节能为目的，对系统能量进行回收再利用。
Secondary regulation system with the purpose of high efficiency and energy saving can recycle and reuse the system energy.
化工领域产生的大量含铂废催化剂是重要的二次铂资源，对其进行回收利用具有很大的经济价值。
Large amounts of platinum-containing spent catalysts from the chemical sector are important sources of platinum. It is very profitable to recover platinum from these catalysts.
化工领域产生的大量含铂废催化剂是重要的二次铂资源，对其进行回收利用具有很大的经济价值。
Large amounts of platinum-containing spent catalysts from the chemical sector are important sources of platinum. It is very profitable to recover platinum from these catalysts.
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