Novel surface treatment technique by silane film is developing for metallic anti corrosion and coat improvement.

硅烷试剂膜用作金属表面防腐蚀和提高外涂层附着力的新技术，正在日趋成熟。

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The main coat material defined to completely overlie all the metallic constituents of the primer coat.

该主涂层材料被定义为完全覆盖在该底层涂层的所有金属组分 上。

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The primer coat material has metallic constituents to define an integrated bond with the base material along with non-metallic constituents.

该底层涂层材料具有金属组分和非金属组分，该金属组分用以与该基底材料整体粘合。

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Then a coat is applied of yttrium, barium and copper, the metallic elements of YBCO, today's HTS recipe of choice, along with impurities just nanometres (billionths of a metre) across.

ECONOMIST: Inside story