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If the silane has no polar group, the surface free energy is low.
反之若硅烷中不含有极性基，则处理后玻纤的表面能较低。
youdao
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It is another hot point to study the surface elastic free energy of LC.
液晶的表面弹性自由能是目前表面物理学的又一研究热点。
youdao
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It is another hot point to study the surface elastic free energy of LC.
液晶的表面弹性自由能是目前表面物理学的又一研究热点。
youdao