pyroclastic
火山碎屑的
常用释义
英音[ ˌpaɪrəʊˈklæstɪk ]
美音[ ˌpaɪrəˈklæstɪk ]
基本释义
- adj. 火山碎屑的，火成碎屑的
- n. 火成碎屑物，火山碎屑物（常复数）
例句
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1·The holocrystalline porphyritic olivine basalts and pyroclastic rocks are the components of Pleistocene to recent volcanic activities.完整的斑状斑状橄榄石玄武岩和火山碎屑岩是最近火山活动的更新世的组成部分。
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2·Killing mechanism: ash, pyroclastic flows.杀伤机制：火山灰、火山碎屑流。
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3·Rock types of volcanic reservoirs include mainly lava and pyroclastic rock.火山岩储层岩石类型主要包括熔岩类、火山碎屑岩类。
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4·Pyroclastic flows are some of the most fearsome hazards posed by erupting volcanoes.火山碎屑流是由火山喷发而引起的最可怕自然灾害。
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5·The pyroclastic rocks which transit to lava mainly have breccia lava and tuff lava etc.向熔岩过渡的火山碎屑岩主要为角砾熔岩和凝灰熔岩等。
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6·The lithology is mainly composed of lava basalt, pyroclastic rock and volcanic sedimentary rock.其岩性主要为熔岩类玄武岩，火山碎屑岩和火山沉积岩；
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7·Pyroclastic rocks are a kind of transitional and complex rocks between lavas and sedimentary rocks.火山碎屑岩是介于溶岩和沈积岩之间的过渡类型岩石，岩类复杂。
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8·Nan-Jin-Shan Gold Deposit occurs in marine pyroclastic rock in Bei-shan late-paleozoic island arc belt.南金山金矿床产于北山岛弧构造带内、海相火山碎屑岩之中。
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9·The pyroclastic rock fragments comprise quartzite, schist, gneiss, basalt, andesite, rhyolite and quartz.火成岩的碎块成分主要为石英岩、片岩、片麻岩、玄武岩、安山岩和流纹岩。
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10·Merapi seems unlikely to explode on anything like this scale, but it has brought the risk of pyroclastic flows.默拉皮火山似乎不可能爆发到这种程度，但是它能够带来危险性极强的火山灰流。
网络释义
- pyroclastic rock : 火成碎屑岩
- pyroclastic flow : 火山碎屑流；火成碎屑流