All kinds of glass defect will occur during the melting production, such as airbladder, stria and concretiono.

玻璃在生产过程中，会产生各种各样的，比如:气泡、条石。些是在熔制过程中发生的。

Methods Cochlea stria was separated by micrergy from guinea pigs and the stria tissue nubbles were cultured in vitro.

方法 采用显微解剖法分离出耳蜗血管,组织块培养法进行体外培养。