Dental Filling Materials

Reflectivity records of 6 different classes with each of observation repeated ten times: (i) Sealant — self-adhesive resin cement (RelyX Unicem), (ii) MatFilling1 — composite resin (Enamel Plus HRi Bio Function BF2), (iii) MatFilling2 — universal composite (GC G-aenial A2), (iv) MatFilling3 — resin-modified glass ionomer cement (RIVA LC A2), (v) healthy teeth (dentin), and (vi) healthy teeth (tooth enamel).本数据集包含6个类别的反射率记录，每类观测均重复十次：(i) 密封剂——自粘接树脂水门汀（self-adhesive resin cement，商品名RelyX Unicem）；(ii) 填充材料1——复合树脂（composite resin，商品名Enamel Plus HRi Bio Function BF2）；(iii) 填充材料2——通用型复合树脂（universal composite，商品名GC G-aenial A2）；(iv) 填充材料3——树脂改性玻璃离子水门汀（resin-modified glass ionomer cement，商品名RIVA LC A2）；(v) 健康牙齿（牙本质，dentin）；(vi) 健康牙齿（牙釉质，tooth enamel）。