ozone shield造句

例句与造句

1. In the upper atmosphere , ozone shields the earth from the harmful ultraviolet radiation
   臭氧在大气层的作用是阻挡太阳释放出来的有害紫外线。
2. In the upper atmosphere , ozone shields the earth from the harmful ultraviolet radiation
   臭氧在大气层的作用是阻挡太阳释放出来的有害紫外线。
3. They must campaign to repair the ozone shield , halt the greenhouse effect , preserve soils and save the tropical rainforest
   他们为了修护臭氧层,遏止温室效应,保护土壤和拯救热带雨林,必须奔走游说。
4. In october 1991 it was reported that the ozone shield , which protects the earth ' s surface from harmful ultraviolet10 radiation , had dwindled11 to the lowest level recorded over antarctica since 1975 when measurements were first taken
   据报道， 1991年10月，南极上空防止地球表面遭受有害紫外线辐射的臭氧层，萎缩至1975年开始有测量记录以来的最低点。
5. It's difficult to find ozone shield in a sentence. 用ozone shield造句挺难的