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pyroclastic

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pyroclastic是什么意思
英式音标:[paɪərəʊ'klæstɪk]英式读音
美式音标:[ˌpaɪroʊ'klæstɪk]美式读音
词汇分类:地球化学,宇宙化学 (Geochemistry, Cosmochemistry),改革SAT OG词汇,Word Menu
概况:

n. 火成碎屑物

adj. 火成碎屑的

词义:

adj.

火成碎屑的;

n.

火成碎屑物;

用法:

词组短语

pyroclastic rock火成碎屑岩

pyroclastic flow火山碎屑流;火成碎屑流

双语例句

用作形容词(adj.)

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。

权威例句

Pyroclastic density currents

Stratified flow in pyroclastic surges

Pyroclastic activity at Home Plate in Gusev Crater, Mars

Morphology of pyroclastic cones and tectonics

:Pyroclastic Density Currents and the Sedimentation of Ignimbrites

Remote sensing of lunar pyroclastic mantling deposits

The fragmentation threshold of pyroclastic rocks

The role of fluidization in the emplacement of pyroclastic claws: An experimental approach

Volcanic ash beds: Recorders of Upper Cenozoic silicic pyroclastic volcanism in the western United States

Basaltic pyroclastic eruptions: Influence of gas-release patterns and volume fluxes on fountain structure, and the formation of cind...
英语词源:

pyroclastic (adj.)

1887, from pyro- + clastic.

造句:

1. This paper demonstrates the results of grain-size sieve analyses of the millennium pyroclastic flow deposits from Tianchi volcano.

火山碎屑流堆积因其巨大的危害性而成为火山学研究的重要课题之一。

www.dictall.com

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

汝城盆地基性火山岩系由辉绿岩、玄武岩和玄武质火山碎屑岩组成 ,属于低钾拉斑玄武岩系。

www.dictall.com

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

当岩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。

dict.cn

4. 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。

www.dictall.com

5. Pyroclastic Lamination - Maintains cool temperature in extreme heat.

火山层压-保持冷静,体温在极热。

www.youdict.com

6. Pyroclastic Lamination - Maintains cool temperature in extreme heat.

火山层压-保持冷静,体温在极热。

www.youdict.com

7. R.Schmidt﹐Descriptive Nomenclature &Classification of Pyroclastic Deposits &Fragments﹐Recomendation of IUGS Subcommision on the Systematics of Igneous Rocks﹐Geology﹐Vol.9﹐5﹐1981.

孙善平﹕国内外火山碎屑岩的分类、命名、历史及现状﹐《地球科学》﹐卷12﹐6﹐1987。

-- 来源 -- 网友提供

8. pyroclastic cone

集块火山锥

-- 来源 -- 英汉 - 翻译参考[网络]

9. pyroclastic tephra

火山碎屑物

-- 来源 -- 英汉 - 翻译参考[网络]

10. pyroclastic flow

火成碎屑流|火山灰流

-- 来源 -- 英汉 - 翻译参考[网络]

11. The greatest dangers of pyroclastic avalanches are probably heat and suffocation.

火成碎屑崩落的最大危害可能是炽热和窒息作用。

-- 来源 -- 英汉 - 辞典例句

12. pyroclastic ground surge

火成碎屑岩涌

-- 来源 -- 英汉 - 翻译参考[网络]

13. 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、岩、麻岩、武岩、山岩和流纹岩.

-- 来源 -- dict.cnki.net

14. pyroclastic rock

火成碎屑岩

-- 来源 -- 英汉 - 翻译参考[网络]

15. As bad as the pyroclastic flows are, the ash injected into the atmosphere can have even more far-reaching consequences.

如同火山碎屑流般凶恶,喷发进入大气层的火山灰甚至会造成更深远的影响。

-- 来源 -- 网友提供

pyroclastic

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