The anticorrosion behavior of untreated, silane treated and phosphating treated metal surface on metal is studied, and the epoxy resin is used as coating.

以金属作为基底，环氧树脂作为涂层材料，采用电化学阻抗谱技术研究表面未经处理、经硅烷处理和经磷化处理试样的环氧涂层酎蚀性能。

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The Suntech researchers developed a way to chemically treat the silicon wafer in narrow bands.These treated areas attract silver, which forms metal lines just 20 micrometers wide.

尚德的研究人员研发了一种化学方法，在窄带中处理硅片，该区域能吸收银，形成宽约20微米的金属线。

youdao

The Suntech researchers developed a way to chemically treat the silicon wafer in narrow bands. These treated areas attract silver, which forms metal lines just 20 micrometers wide.

尚德的研究人员研发了一种化学方法，在窄带中处理硅片，该区域能吸收银，形成宽约20微米的金属线。

youdao

This metal form is chemically treated before being covered with ink and then pressed onto paper.

VOA: special.2009.09.02

When he first began to work on the railway, Fyodorov had treated metal and machines as he treated animals and plants with caution and foresight, trying not only to get to know them but also to outwit them.

NEWYORKER: Among Animals and Plants