porcelains造句

Objective To study the distribution of the chromatic value of gingival porcelains.
目的了解臨床常用牙齦瓷的顏色參數(shù).

...decorative 17th and 18th century porcelains.
17和18世紀裝飾用的瓷器

All the porcelains produced in Jingde Town are fine works of high - quality.
景德鎮(zhèn)的陶瓷每一件都是質(zhì)優(yōu)的精品.

Objective : To study the stress tooth preparation with two kinds of porcelains.
〔摘要〕目的: 研究瓷貼面復合體應力分布規(guī)律.

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