英语释义

1. formed by or involving fragmentation as a result of volcanic or igneous action

片语

pyroclastic debris火山碎屑

pyroclastic material火成碎屑物

Rock pyroclastic火山层巖

pyroclastic lava火山碎屑熔巖

pyroclastic turbidite火山碎屑浊积巖

pyroclastic flow[地质] 火山碎屑流；[地质] 火成碎屑流

pyroclastic rock[巖] 火成碎屑巖

Pyroclastic rocks[巖] 火成碎屑巖

pyroclastic tephra火山碎屑物

Pyroclastic cones火山锥

英汉例句

• Periods of volcanism are indicated by the presence of pyroclastic material in the formation.

  群系中火成碎屑物的存在表明了火山酌的形成年代。

• There is a layer of tuffite reservoir in Erlian oilfield. The log responses of this tuffite reservoir are different from those of normal sedimentary rock and pyroclastic rock.

  二连油田某地区有一套沉凝灰巖储层，该储层具有与正常的沉积巖、火山碎屑巖不同的测井响应特征，即高中子、低密度、声波时差无反应。

• As the land above the magma chamber collapses, immense gray clouds called pyroclastic flows burst out horizontally all around the caldera.

  当巖浆库上方的陆地崩陷，称为火山碎屑流的巨大灰色云雾，会突然由火山臼的周围向外水平散开。

• On Heilongjiang basin volcanic rock mainly for basic, acidic lava, pyroclastic rocks, may divide 5 volcanic rock belts.

  上黑龙江盆地火山巖主要为基性、中酸性的熔巖、火山碎屑巖，可划分5个火山巖带。

• The holocrystalline porphyritic olivine basalts and pyroclastic rocks are the components of Pleistocene to recent volcanic activities.

  更新世至现代的火山巖为全晶质斑状的橄榄玄武巖和火山碎屑巖。

• The basic volcanic rock of low potassic tholeiite series in Rucheng basin was composed of diabase, basalt and basaltic pyroclastic rocks.

  汝城盆地基性火山巖系由辉绿巖、玄武巖和玄武质火山碎屑巖组成，属于低钾拉斑玄武巖系。

• The volcanic rock series in the Rucheng basin in southeastern Hunan is composed of the basalt, diabase and basaltic pyroclastic rock.

  湘东南汝城盆地火山巖系由辉绿巖、玄武巖和玄武质火山碎屑巖组成，属于低钾拉斑玄武巖系。

• Killing mechanism: ash, pyroclastic flows.

  杀伤机制：火山灰、火山碎屑流。

• Rock types of volcanic reservoirs include mainly lava and pyroclastic rock.

  火山巖储层巖石类型主要包括熔巖类、火山碎屑巖类。

• The pyroclastic material fell down to the lake and formed coal layer during lower part of the Yaopo Formation.

  窑坡早期的巖浆活动，喷出火山碎屑物质降落于湖泊，使湖水变浅成煤；

• A set of intermediate basic volcanics, pyroclastic rock and top part of clastic rock is found in north of Balikun coal mine.

  巴里坤煤矿北原划下泥盆统塔黑尔巴斯套组下部，发现一套中基性火山巖及火山碎屑巖建造。

• The pyroclastic rock fragments comprise quartzite, schist, gneiss, basalt, andesite, rhyolite and quartz.

  火成巖的碎块成分主要为石英巖、片巖、片麻巖、玄武巖、安山巖和流纹巖。

• The polymictic breccia in the Qianshan lead-zinc ore district of Anxi County is a suit of volcaniclastic rock, sedimentary pyroclastic rock and pyroclastic sedimentary rock.

  安溪铅山铅锌矿区复成分角砾巖为一套火山碎屑巖-沉火山碎屑巖-火山碎屑沉积巖。

• The author deeply studied cooling unit of pyroclastic flow in Luanping area and divided the volcanic rock into 12 cooling units.

  笔者对滦平地区火山碎屑流冷却单元进行了深入的研究，划分出12个冷却单元。

• The lithology is mainly composed of lava basalt, pyroclastic rock and volcanic sedimentary rock.

  其巖性主要为熔巖类玄武巖，火山碎屑巖和火山沉积巖；

• The eruption seems to have started with the volcano spitting out lumps of rock up to 2 metres across, before releasing an enormous pyroclastic flow - a fast-moving gush of hot gas and rock.

  火山似乎在释放出巨大的火山碎屑流(一种热的气体和巖石快速移动的喷流)之前，从开始吐出2米宽度的巖石块而开始爆发。

• The gold mineralization is controlled by lower carboniferous volcanic and pyroclastic sedimentary rocks, regional faults and secondary structure.

  论述下石炭统火山巖及火山碎屑沉积巖、区域性大断裂及次级构造对成矿的控制作用。

• The pyroclastic rocks which transit to lava mainly have breccia lava and tuff lava etc.

  向熔巖过渡的火山碎屑巖主要为角砾熔巖和凝灰熔巖等。

• Many lives have been lost to the volcano「s frequent eruptions, which are accompanied by high-speed pyroclastic flows and mudflows called lahars.

  然而频繁的火山爆发，伴随着高速流动的火山碎屑流以及火山泥流，已经夺走了许多人的生命。

• The upper silurian system of the Shaerbuer mountain region of west Jungger is maga-formation of pyroclastic turbidite.

  萨勒布尔提山上志留统克克雄库都克组为一套巨厚的火山碎屑浊积巖。

• The intermediate-acid pyro-clastic rock is dominant with a few of intermediate lava and common sedimentary pyroclastic rocks formed in the volcanic intermittent activities in the Qidaogou area.

  秋皮沟一带分布一套以中酸性火山碎屑巖为主，夹少量中性熔巖及火山间歇期正常沉积的秋皮沟火山碎屑巖；

• 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。

• More recently, pyroclastic flows from Mount Merapi in Indonesia caused most of the casualties during the volcano」s 2010 eruption.

  2010年，印度尼西亚的默拉皮(MountMerapi)火山爆发，火山碎屑流造成了大量的人员伤亡。