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臭氧层损耗
释义
臭氧层损耗
Encyclopedia
理学
〔中层大气化学〕
释
ozone depletion
臭氧层损耗
指20世纪70年代末以来观察到的两个臭氧总量下降的现象。一是地球大气臭氧总量(主要是臭氧层)平稳下降约4%;二是极地平流层臭氧春季大幅下降,后者被称为臭氧洞。除了上述平流层现象外,春季极地对流层中也存在臭氧损耗现象。
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warm-blood horse
warm cropping
warm current
warm dark matter
warm dense matter
warm dense plasma
warm desert
warm disease
War Measure Act
warm extrusion
warm forging
warm front occlusion
warm fusion
warm fusion reaction
warm-fusion reaction
warm-hot intergalactic medium
warming
warming and tonifying the spleen and kidney
warming channel and activating blood circulation
warming channel for arresting bleeding
warming channel for dispelling cold
warming for eliminating cold-phlegm
warming interior formula
warming method
warming needle moxibustion
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