Silic one band suspension for fixed estropia 硅胶带外眦眶骨膜悬吊术治疗固定性内斜视
2.
The bst thin film grown on porous silicon substrate has been investigated for the first time . experiment results indicate that the porosity of porous silic 探索硕究了用脉冲檄光沉积的方法在多孔硅衬底上制备bst薄膜。