The roof has a structure of cross-laminated timber - an engineered material made up from thin layers of bonded wood, which in this instance is locally sourced black spruce.
屋顶使用了由薄层胶合木组成的交错木结构,这取材于当地黑云衫的实木材料。
It's a specially engineered composite material that starts out as powder.
一种专门研制的复合材料,一开始是粉末状的。
Butler Asia Pacific Company is a wholly owned subsidiary of Butler Manufacturing Company of USA, and it is the material supplier in the field of Pre-Engineered Metal Building (PEMB).
巴特勒亚太公司是美国巴特勒制造公司的独资子公司,它是预制式钢结构建筑的材料供应商。
So they have to be engineered to be inert so that they can be safely inside a system and there's not every material you could pick would have that property.
缝合线必须是惰性的,以便确保植入人体后的安全性,不是随便哪个材料都能做到这一点
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