全冠龈上边缘的缺点是（） ["容易造成菌斑附着","边缘不易密合","易产生继发龋","在前牙区不美观","易形成肩台"]
瓷全冠的优势有() ["不导热、电","生物相容性好","色泽稳定","强度高、脆性小","模拟自然牙逼真"]
《内经》所言"用热远热"，是指（） ["因人制宜","因证制宜","因时制宜","因地制宜","因症制宜"]
蛋壳的主要成分是（） ["碳酸钙","磷酸钙","黏多糖","磷酸氢钙"]
全口义齿稳定与哪些因素有关（）. ["平衡
","磨光面形态","人工牙排列位置","基托材质","牙槽嵴状况"]
滑销损坏原因分析是什么？
