Now, though, a novel type of steel has been developed that resists fractures at much lower temperatures, while retaining its strength and toughness—without the need for expensive additives.
然而现在,一种新型的钢已经被开发出来,它可以在更低的温度下抵抗断裂,同时保持其强度和韧性,而不需要昂贵的添加剂。
That's why researchers have created a new type of glass that is stronger and tougher than steel.
这就是为什么研究人员发明了一种比钢铁更牢固的新型玻璃。
The new building is conceived as a contemporary type of farm, in form, material and construction (steel structure).
新建筑作为一个当代农舍来设计,这体现在材料和结构(钢结构)上。
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