1) Pinatubo volcanic clouds
皮纳图博火山云事件
2) Volcanic event
火山事件
1.
These are volcanic event layer and regressive layer,which are developed in Taiyuan Formation respectively,one volcanic event layer in Shanxi Formation and three in Shihezi Formation.
通过钻井岩心的观察及镜下岩矿鉴定,同时依据地球化学和沉积学特征,把区内发育的事件地层分为两类:火山事件层和海退事件层,其中太原组火山事件层和海退事件层各1层,山西组火山事件层1层,石盒子组火山事件层3层。
2.
Event sediments are the deposits which are formed by geological actions(events)to deviate from normal process There are lots event sediments,especially for example,storm deposit and volcanic accumulation in Qamdo area This paper describes space time distribution of the storm sedimentary and volcanic events and makes an approach to their genesis and processe
本文对区内事件沉积作了较系统的总结与分析，阐述了风暴沉积事件与火山事件的时空分布，探讨了其成因及其作用过程。
3.
Meanwhile,several volcanic events occurred which had close relationship with the formation of effective hydrocarbon source rock.
事件地层学是地层学的一个新的视角,通过对鄂尔多斯盆地南部晚三叠世长7,长6时期的浊流事件、火山作用事件及缺氧事件的研究与讨论认为,在盆地西南部及南部长6和长7油层组中的半深湖-深湖中发育的浊积岩具典型的浊流沉积特征,为湖相低密度流,并构成了该地区的主要储层类型;该时期发生了多期火山事件,这些火山作用事件与盆地有效烃源岩的形成休戚相关;缺氧事件主要发育于长7时期,属于地区性大型缺氧湖盆形成的缺氧事件。
3) volcanic event layer
火山事件层
1.
More than nine volcanic event layers have been discovered in Late-Paleozoic coal mea-sures from Daqingshan, Inner-Mongolia,China,they consist mainly of tuffaceous lava,vol-canic breccia,ignimbrite,tuff,tuffite and various tuffaceous sedimentary rocks.
在内蒙古大青山晚古生代煤系地层中发现了９层以上火山事件层，主要由凝灰熔岩、火山角砾岩、熔结凝灰岩、凝灰岩、沉凝灰岩及各种凝灰质沉积岩组成。
2.
A volcanic event layer in the Middle Taiyuan Formation of Late Palaeozoic is widely distributed in the central Shanxi and western Hebei.
在晋中冀西晚古生代太原组中段普遍发育有一层火山事件层。
4) volcanic event layers
火山事件层
1.
The results play an important part in studing and further investigation of volcanic event layers from this area.
对该区火山事件层的研究和进一步确定有重要的意
2.
Results of research on the petrological,petrochemical,rare elements′ and trace elements′ characteristics of the volcanic event layers in Mid Taiyuan Formation from middle region of Shanxi and western region of Hebei are presented.
在岩矿鉴定的基础上，对晋中冀西太原组中段普遍发育的一层火山事件层做了岩石化学、稀土元素和微量元素分析。
5) volcanic event strata
火山事件层
1.
It is a new investigation to carry out field correlation of coals and rocks using volcanic event strata.
研究了华北中部太原组火山事件层，结果表明：火山事件期次对应事件层反映的喷发强度变化具有旋回性，一个火山事件旋回对应一次区域构造活动，火山事件旋回具有区域稳定性。
2.
Much attention is paid to petrologic recognition marks and distribution regulation of volcanic event strata in coal bearing sequences of Taiyuan formation in the middle of North China.
研究了华北中部太原组含煤地层中火山事件层的岩石学识别标志和分布规律。
6) clay rock of volcanic event
火山事件粘土岩
补充资料：刘云博
刘云博
刘云博 清代医家。字百一，江苏丹徒人。其生平欠详。尝取吴鞠通之《温病条辨》加以整理，撰为《温病条辨歌诀》，今存有其稿本。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条