板状的晶体就是平的。
沿着黑暗的木楼梯上去,你会进入洞穴状的带有玻璃天花板的大厅。
Pad down the dark wooden stairs and you're in the cavernous, glass-ceilinged main hall.
目的:探讨关节镜下手术治疗膝关节盘状半月板损伤的疗效。
Objective: To investigate the effect of treatment of discoid meniscus injury under arthroscopy.
本产品为白色或奶白色的泡沫状陶瓷过滤板。
The product is white or milk white bubble-shaped ceramic filter plate.
本产品为白色或奶白色的泡沫状陶瓷过滤板。
The product is white or milk white bubble-shaped ceramic filter plate.
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