这种婚纱的成分有聚乙烯醇，是一种可生物降解的物质，可使得婚纱在水里溶解而不破坏生态环境。
The marriage gauze of components, is a kind of polyvinyl biodegradable material, which can dissolve in water gauze without damage the ecological environment.
阜新矿区煤矸石的露天堆积，造成矿区环境污染、破坏矿区景观，甚至危害生命财产，煤矸石的综合利用可减少矸石的总量，但对于防治矿区环境的污染效果甚微。
The open dumping of coal gangues in Fuxin mining area causes not only pollute the environmental of mining area, but also destroy the mining area scenery, even endanger the lives and properties.
结论脊柱固定可导致相邻节段的应力增加，并且矢状面异常固定角度会更加破坏其生物力学环境。
ConclusionSpinal fixation can increase the stress at the adjacent segment, and lumbar malalignment fixations may further worsen this biomechanical condition.
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