探讨宏观尺寸变化的根本原因，为改善人工林杉木木材尺寸稳定性提供理论依据。
Eventually, the cause of wood dimension unstability was investigated to provide substantial data for improving dimensional stability of wood.
对比分析了在同等条件下微尺寸圆管和宏观尺寸圆管内流动的差别，得出微尺寸圆管内流动的优势。
Comparative analysis under the same conditions in the micro-tube and macro-size pipe flow differences, come to flow advantage of micro-size pipe.
为了建造这颗宏观尺寸的量子处理器，耶鲁学者们将铝气化后附着在一块蓝宝石表面，形成两个跨距为三分之一毫米的传导点。
To build their macro-sized quantum processors, the Yale researchers evaporated aluminum onto a sapphire surface to create two conductive spots a third of a millimeter across.
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