花粉超薄结构 pollen wall ultrastructure
多层超薄共格结构 LUCS
超薄型钢结构防火涂料 NCB- ALD ; thin film intumescent coating
层状超薄共格结构 LUCS
超薄结构，双重密封。
研究了国产菊科千里光族款冬亚族及其相关类群1 1属1 5种植物的花粉超薄结构。
The pollen wall ultrastructures of 15 species, representing 11 genera in the Subtribe Tussilagininae and related taxa of Trib.
通过对材料冲裁间隙的合理选取，只用一副冲模就实现了对厚度不同的超薄垫圈的生产，且模具结构简单、实用。
Through choosing the blanking clearance of material in reasonable, just by one die blanking the different thickness of very thin gaskets, the die structure was simple and practical.
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