magma activity characteristic 岩浆活动特征
seismic activity characteristic 地震活动特征
characteristic activity 特色活动 ; 特色活动工业重镇陪你游
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A person who carries on an abnormally dangerous activity is strictly liable for damage characteristic to the risk presented by the activity and resulting from it.
如某一异常危险活动具有导致损害的特有风险并且实际导致了损害，那么实施这一活动者应对这种损害负严格责任。
To study the characteristic of sleep spontaneous electric activity of the brain at high altitude.
目的：探讨移居高原青年睡眠自主脑电活动的特点；
By the analysis of basic characteristic of old people outdoor activity and their body, the article discuss the matter of humanity design o fold people activity space of city square.
通过对老人户外活动的基本特点和身体特点分析，探讨城市广场中老人活动场所的人性化设计问题。
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