Protective-layer的意思|示意

One of the most disturbing aspects of the changes in Earth is the rate at which chemical pollutants produced by human activity are destroying the protective layer of ozone in Earth's upper atmosphere.

地球上的变化最令人烦扰的方面之一，是人类活动所产生的化学污染正在迅速破坏地球上部大气圈臭氧保护层。

The protective layer of the side wall waterproof layer and waterproof layer should be closely combined, the thickness of the protective layer shall comply with the design requirements.

侧墙卷材屋顶防水层的保护层与屋顶防水层应结合紧密、保护层厚度应吻合设计要求。

One reason for the rise in sunburn could be the hole in the ozone layer - the protective layer that shields the Earth from the sun's harmful ultraviolet rays.

晒伤增多的一个原因可能是臭氧层空洞，而臭氧层是保护地球不受太阳紫外线危害的保护层。

The calculation method about the minimum lining thickness of concrete protective layer is given in the cold region.

提出了寒区混凝土防护层渠道最低衬砌厚度的计算方法。

Kitchen and toilet: Construct up to the waterproof protective layer, preserve pipeline interfaces.

厨房、卫生间：施工至防水保护层，预留各种管线接口。

With excellent light reflectance and weather resistance, have to save energy, which makes protective layer can be.

具有优良的光线反射能力和耐候性，有利于建筑节能，其上可不做保护层。