天然玉石

优良率90%。采用天然玉石制作人工膝关节是在假体材料上的一种新开发，经临床应用效果满意。

The success rate was90 % , the early results suggest that the functions of the Jade prosthesis are satisfactory .

绿松石是一种由含铜、铝和水的磷酸盐矿物（CuAl6[PO4]4（OH）8·4H2O）组成的天然玉石原料。

Turquoise is a kind of natural jade and stone stuff which consists of Cu , Al and H_2O bearing phosphate ( CuAl_6_4 ( OH ) _8 · 4H_2O ) .

天然玉石人工膝关节置换术（附2例随访报告）

Natural Jade Prosthesis Replacement for Knee Joint ( A Report of 2 Cases )

天然玉石人工膝关节的研制与临床应用（24例随访报告）

Study and Clinical Application of Natural Jade Knee Prosthesis ( A Report of 24 Cases )

本公司投入巨资，购进各种天然玉石，聘请高级工艺师，精心设计、琢。

We invested a tremendous amount of money , buying all kinds of natural jade recruit senior craft , design meticulously carved .

琉璃、玻璃源出梵语，初意天然玉石，然后才指其人造物玻璃，但也可指其他一些不同的东西。

They express natural stones or jades inallyorigand denote artificial glass products later , but sometimes they may refer be other objects as well .