?镶牙用金合金
dental gold 镶牙用金合金 dental graduated probe 牙科刻度探针 dental impression material 牙齿印模材料 dental instrument and equipment 牙科机械及设...
?理论密度
... 密度坡柱 density-gradient sedimentation 理论密度 Dental gold 牙科用金(含5-12%Ag, 4-10%Cu, 其余为Au之合金) dental porcelain ...
牙科用金合金 ; 贵金属合金
牙科用金银钯合金焊剂
镶牙金
This artificial peg was made possible in the short run because U.S. citizens were forbidden to own physical gold except for small amounts related to gold coins, jewelry, art and dental needs.
FORBES: The Alchemy Of Gold
英汉双解词典包含3185865条英汉词条,基本涵盖了全部常用单词的翻译及用法,是英语学习的有利工具。