这种材料并不完全强于它的同类型材料——交叉叠合木材，这就是支撑性的钢铁和混凝土结构必须存在的原因。
This material is not quite as strong as its sister material, cross-laminated timber, which is why the supporting steel and concrete structures will be necessary.
交叉学科与边缘学科、综合学科、横向学科有程度不同的重叠关系，但并不完全等同。
There are different degrees of overlapping relationships among interdisciplinarity and frontier science, synthetic science and horizontal science, but they are not all the same.
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