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- This paragenetic association is one of the typomorphic minerals of eroded volcano tuff and sedimentary volcano tuff. 海拉尔盆地碳钠铝石矿物由典型的碱交代作用形成,因为火山凝灰物质易于在碱性条件下蚀变。
- Research shows that the dawsonite in Hailaer Basin exists in both the eroded volcano tuff and sedimentary volcano tuff,and is paragenous with corrensite and allevardite frequently. 研究表明,海拉尔盆地的碳钠铝石存在于火山凝灰岩或沉积凝灰岩中,常与柯绿泥石和钠板石共生,形成凝灰质蚀变的特征标型矿物组合。
- That volcano cast forth lots of lava and ashes. 那火山喷了出大量熔岩和灰烬。
- Flames blazed out from the crater of the volcano. 火焰从火山口猛烈地喷出来。
- An active volcano may explode at any time. 活火山随时都有可能爆发。
- An active volcano may erupt at any time. 活火山随时可能喷发。
- I've seen the stream of lava from a volcano. 我见过火山喷发出的熔岩流。
- A volcano emits smoke, lava and ashes. 火山喷射出烟、 熔岩和灰烬。
- The volcano spurted (out) molten lava. 火山喷出了熔岩。
- The volcano poured out molten rock. 火山喷出了熔岩。
- A volcano emits smoke and ashes. 火山散发着烟和灰。
- Lava boiled up from the crater of the volcano. 熔岩从火山口沸腾着升起来。
- The volcano had slumbered for years. 这火山已经很多年不活动了。
- They represent each society stratum. 他们代表各个社会阶层。
- Ejected matter, as that from an erupting volcano. 喷出物喷出物，如火山的喷出物
- The eruption of volcano makes many people lose their lives. 火山的爆发使许多人丧失了生命。
- They do not constitute a separate class or stratum. 知识分子和青年学生并不是一个阶级或阶层。
- A mountain formed by the materials ejected from a volcano. 火山从山中喷出的物体形成的一座山
- As the volcano erupted, the villagers fled for lives. 当火山爆发时，村民们赶紧逃命。
- He hates the privileged stratum. 他憎恨特权阶层。
