Photoelastic Analysis of Apical Stress Distribution in the Occlusion with Loss of Partial Posterior Teeth Before and After Restoration是什么意思_Photoelastic Analysis of Apical Stress Distribution in the Occlusion with Loss of Partial Posterior Teeth Before and After Restoration在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句