dental crown

基本解釋

Conclusion: Photoelastic stress analysis method can be used in the study of the stress distribution in ceramic dental crown with bilayer structure.
結(jié)論：光彈應(yīng)力分析法適用于雙層結(jié)構(gòu)全瓷冠應(yīng)力分布的研究，可用于觀測(cè)全瓷冠的應(yīng)力分布趨勢(shì)及其變化。
This is a soft nickel-based alloy used for making dental crown and bridge. Since is relatively soft, it can reduce wear of paired jaw teeth. Its processing is easy.
這是一種鎳基軟質(zhì)合金，用于鑄造冠、橋，因合金質(zhì)軟所以減輕對(duì)頜牙磨損，易操作。
http://qaxxj.hljbst.com
Conclusion: Both gingivectomy and prolongation of dental crown could shorten the depths of the gingival pocket. The clinical effect of the latter is better than that of the former.
結(jié)論：牙齦切除術(shù)與牙冠延長(zhǎng)術(shù)應(yīng)用于牙體劈裂達(dá)齦下較深部位患牙均能明顯改善齦袋深度，而后者的臨床療效優(yōu)于前者。

If you thought some guy in a lab was hand crafting your dental crown, think again.
FORBES: Sintering Your Way To Dental Implants And Hip Replacements