...In this case, extremely high precision is required for the casting, and it is precision casting in the μm range. (2) Jacket crown A crown made of porcelain or resin instead of metal. It is used for the front teeth because it can achieve a color close to natural teeth. ... *Some of the terminology that mentions "jacket crown" is listed below. Source | Heibonsha World Encyclopedia 2nd Edition | Information |
…この場合の鋳造はきわめて高い精度が要求され,μ単位を問題にする精密鋳造である。(2)ジャケット冠jacket crown 金属の代りに陶材あるいはレジンで作った冠。自然の歯に近い色調が得られるので,前歯部に用いられる。… ※「jacket crown」について言及している用語解説の一部を掲載しています。 出典|株式会社平凡社世界大百科事典 第2版について | 情報 |
…The Japanese Pharmacopoeia name for this solutio...
…Piano Concerto No. 1 (1875) is one of his best w...
...Examples include people in Northern Europe bat...
…Today, there are two main types of life tables. ...
...The teaching of Buddhist doctrines and leading...
A general term for hot springs scattered around t...
An archipelago located in the northern part of the...
A freshwater algae. It may be classified as a gree...
A steady current that flows through a closed circu...
A town in Oshima District, Kagoshima Prefecture, o...
...It was introduced to Boso around the Genna era...
A city in the Sakhalin Oblast in eastern Russia. A...
Speech sounds are dynamic phenomena that change f...
A general term for the family Morphoidae in the or...
Firefighting refers to the activities of firefigh...