| 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。 |
ozone shield翻译，ozone shield意思，ozone shield中文怎么说
| 【气象学】臭氧层〔可防护地球上生物免遭过量紫外线辐射〕。 | |
| ozone: n. 1.【化学】臭氧。 2.〔比喻〕爽心怡神的力量；〔 ... | |
| shield: n. 1.盾；盾牌。 2.罩；屏；屏蔽。 3.防御物；保 ... | |
ozone shield的例句及用法
