The shoe body and the insole are made of polymer materials.
所述鞋体、鞋垫由高分子材料制成。
The dynamics contact Angle of some polymer materials is studied.
详细研究了有关高分子材料的动态接触角。
In the second part, rare earth polymer complex photochromic materials were synthesized and applied.
本论文第二部分对稀土配合物光致变色材料进行了合成及应用研究。
In the second part, rare earth polymer complex photochromic materials were synthesized and applied.
本论文第二部分对稀土配合物光致变色材料进行了合成及应用研究。
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