喷发活动 meaning in English
effusive activity
Examples
- Its existing shows that neighborhood of shidongkou fault zone once arises acid volcanic eruption in neoid period and provides new important information with basic geological study of guizhou
它的存在，显示了施洞口断裂带附近，挽近地质时期曾有酸性火山喷发活动，为贵州基础地质研究提供了新的重要信息。