“官窑、汝窑、钧窑、哥窑、定窑”窑系为宋代“五大名窑”。( )
参考答案:对
In the context of the UNCITRAL Model Law on International Commercial Arbitration explain:
(a) the procedures for appointing the members of an arbitration panel; (4 marks)
患者,男,35岁。右上第一磨牙金属全冠修复,咬合时常有瞬间性疼痛。口腔检查对颌牙面有银汞合金充填物,出现咬合时瞬间疼痛最可能的原因是()
A.牙髓炎
B.根尖周炎
C.金属微电流刺激
D.牙周炎
E.龈 * * 炎