非物质性与物质性文化遗产
Intangible and tangible heritage
东北林业大学生物质材料科学与技术教育部重点实验室
Key laboratory
Department of Bio-based Material Science and Technical Education
成矿溶液与成矿物质来源
sources of ore-forming solution and mineralization materials
半轴齿轮与差速器壳之间的间隙
differential side gear-to-case clearance
靶与衬底之间的距离
target-to-substrate distance