contact stain 中文意思是什麼

contact stain 解釋
接觸污染
  • contact : n 1 接觸;聯系;交涉。2 〈美國〉(有勢力的)熟人;門路。3 【數學】相切;【電學】接觸;觸頭;觸點...
  • stain : vt 1 弄臟,染污 (with); 沾污,玷污(名譽等)。2 在(玻璃、生物切片等上面)染色。3 在(糊墻紙上...
  1. Few disciplinarian can be found from the data of contact angle function and water absorbency. effects of temperature to stain resistance : with higher circumstance temperature, stain resistance will be lower, and more easily effected by content of nano - silica

    溫度對塗膜耐沾污性能的影響:一般是外界溫度越高,塗料耐沾污性能就越低,而且受納米含量影響更大。
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