The measures of controlling aim carbon content and pre-deoxidation, consolidating refining deoxidation and light blow after steel tapping, protective casting, etc.
通过采用控制出钢终点碳和预脱氧,加强精炼脱氧和出钢软吹,做好保护浇注等措施,降低了钢中氧含量。
The carbon Trust's labels aim to show the carbon emissions associated with making something, packaging it, getting it to the store and disposing of it.
产品联合企业的标签的目的是要显示出在制造某种产品中以及包装、储存与排放过程中二氧化碳的产出量。
The 1997 Kyoto Protocol was an early attempt at such a system, with the aim of having developed nations reduce their carbon emissions an average of 5% below 1990 levels by 2012.
早在1997年,《京都议定书》就试图建立一个类似的体系,其目标是到2012年,发达国家的二氧化碳排放量与1990年相比将减少5%。
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