According to the study on ore-controlling role of subvolcanic rock,the authors think the calcium-alkali and intermediate acid subvolcanic rocks are important conditions for mineralization.
通过对潜火山岩的控矿作用研究,认为该区钙碱性中酸性潜火山岩是成矿的重要条件。
Field geological,petrological and elementary geochemical studies reveal that the volcanic rocks,subvolcanic rocks and Muchen pluton of Xishantou Formation in the Wucun area in Zhejiang Province,which were formerly identified as calcicolous alkaline series rocks,should be typical shoshonitic rocks.
野外地质、岩石学、元素地球化学研究表明,以往被认为是钙碱性系列岩石的浙江梧村地区西山头组火山岩、潜火山岩与沐尘岩体应为典型的钾玄质岩石。
THE GRANITIC SUBVOLCANIC COMPLEX AND POLYMETALLIC MINERALIZATION IN SHUIKOUSHAN OREFIELD
水口山矿田花岗质潜火山杂岩与多金属成矿
HYDROCARBON CHARGING HISTORY AND POOL-FORMING MODEL OF THE ARCHEOZOIC-MESOZOIC METAMORPHIC-VOLCANIC RESERVOIRS,XINGLONGTAI BURIED HILL, LIAOHE BASIN
辽河盆地兴隆台潜山变质岩-火山岩油藏烃类注入史及其成藏模式
Favorable reservoirs may be composed of sandstones, conglomerates basement metamorphic buried hills, and volcanic rocks.
砂岩、砾岩、基底变质岩潜山，火山岩均可形成良好储层。
Within everyone there was a latent volcano of unhappiness and discontent.
在每个人心中都有一个潜伏的不幸福与不满的火山。
Exploration Potential of Volcanic Reservoirs of Gulong Rift in Northern Songliao Basin
松辽盆地北部古龙断陷深层火山岩油气藏勘探潜力分析
Volcanic reservoir characteristics and hydrocarbon exploration potential of Changling depression
长岭断陷东部下白垩统火山岩储层特征及油气勘探潜力
Space rockets, submarines,
宇宙火箭，潜水艇，
Changbaishan Tianchi volcano being one of the most famous volcanoes in the world is an active volcano with the largest scale and potential danger in modern history.
长白山天池火山是世界著名的火山之一,是我国规模最大、具有潜在喷发危险的一座近代活动火山。
vulcanicity (vulcanism)
火山作用,火山活动
The volcano is extinct.
这座火山是座死火山。
The scientific study of volcanoes and volcanic phenomena.
火山学火山和火山现象的科学研究
relating to or produced by or consisting of volcanoes.
关于火山，由火山制造出，或由火山组成。
Geology and Geochemical Characteristics and Mineralization Potential Estimation of Bajiatan Intrusion in Luzong Volcanic Basin, Anhui Province;
安徽庐枞火山岩盆地中巴家滩岩体的地质地球化学特征和成矿潜力评价
volcano spout flame and lava
火山喷出火焰和岩浆
A volcano shoots out flame and rocks.
火山喷出火焰和岩石。
A volcano spouts flame and lava.
火山喷出火焰和岩浆。
The volcano vomited flames and molten rock.
火山喷出了火焰和熔岩。
The eruptions were associated with the development of a number of giant craters (calderas).
随着火山爆发形成了多个大火山口(破火山口)。