火山石 的英文怎麼說

中文拼音 [huǒshāndàn]
火山石 英文
lapilli
  • 火 : fire
  • 山 : 名詞1 （地面形成的高聳的部分） hill; mountain 2 （形狀像山的東西） anything resembling a mountain...
  • 石 : 石量詞（容量單位, 十斗為一石） dan, a unit of dry measure for grain （= l00 sheng）
  1. The ore - forming material is mostly from volcanic rock, and sub volcanic rock provides the main thermal and some mineral materials. the ore - forming fluid is from meteoric water. as a result, it should be a kind of adularia - sericite type of epithermal gold deposit

    成礦物質主要來自礦區火山巖圍巖，次火山巖提供了主要熱源和部分礦源，成礦流體來自大氣降水，礦床成因類型為低硫化物冰長石?絹雲母型淺成低溫熱液型金礦。
  2. Some rocks, like gray volcanic pumice, are laced with air pockets created when gases expanded inside the rock while it was still molten

    有些巖石（像灰色的火山浮石）會布滿氣窩，這是巖石還在熔融態時，內部氣體膨脹而成。
  3. Therefore, based on the isotopic chorology, petrochemistry, geochemisty and sr, nd, pb isotope, the ph. d dissertation mainly studied some yanshanian mafic dikes, volcanic rocks and alkalic - ultramafic dikes in shandong province

    本論文主要從同位素年代學、巖石化學、地球化學和sr ? nd ? pb同位素方面對山東地區燕山期基性脈巖、火山巖和堿性超基性脈巖進行了系統研究。
  4. The rock assemblages of the bayinbuluke formation are mainly alkaline basalt - thick andesite - alkaline rhyolite

    火山巖巖石組合以堿性玄武巖粗安巖堿性流紋巖為主。
  5. The historic centre of arequipa, built in volcanic sillar rock, represents an integration of european and native building techniques and characteristics, expressed in the admirable work of colonial masters and criollo and indian masons

    秘魯阿雷基帕城歷史中心由火山巖石建成，它代表了歐洲與本土建築技術、風格的融合，這些技術和風格體現在殖民宗主、克里奧爾人和印度人的作品中。
  6. The bulk of the volcano is basaltic, but the slopes are dotted with cones and lava flows consisting of glassy, silica - rich lavas called dacites

    此火山的主體是玄武巖，但是山坡卻點綴著由石英安山巖（一種玻璃質、富含矽的熔巖）形成的熔巖錐和熔巖流。
  7. On the basis of the study on the petrology, trace element, and isotopic geochemistry, the primary magma of volcanic rocks can be divided into two series according to their originated rocks and degree of partial melting. one is the basanite - alkaline basalt - olivine tholeiite magma series, which are generated by partial melting from spinel iherzolite ; the other is nephelinite magma - alkaline picritic basalt magma, which are generated by partial melting of the garnet iherzolite

    巖石化學、微量元素、同位素地球化學證據都表明，華北、華南地區的火山巖根據源巖和局部熔融程度的不同，可以分為兩個原生巖漿系列：一個是源巖為尖晶石二輝橄欖巖，隨著局部熔融程度的增加，形成的碧玄巖巖漿-堿性玄武巖巖漿-橄欖拉斑玄武巖巖漿；另一個是源巖為石榴石二輝橄欖巖，隨著局部熔融程度的增加形成的霞石巖巖漿-堿性苦橄玄武巖系列。
  8. Much of yellowstone national park is a giant collapsed volcano, or a caldera

    黃石國家公園的大部分地方是一座坍塌的大火山，或是一個噴火山口。
  9. Distant effect of jurassic collisions of qiangtang terrane, lasa terrane and paleo - pacific land onto the eurasian land made east qinling - dabie mountains in a compressional circumstance for a long time, and suppressed its orogenic extension ; whereas, cretaceous late - collisional extension and appearance of west pacific trench - arc - basin system relieved east qinling - dabie mountains of external compression, instantly result in violent orogenic lithosphere delamination - extension and depressurized - calefactive melting, and consequently, led to the formation of large scale early cretaceous granitoids and intermediate - acidic volcanic rocks

    羌塘地體拉薩地體和西太平洋古陸在侏羅紀與歐亞大陸拼貼碰撞的遠距離效應使東秦嶺大別造山帶長期處于擠壓環境，伸展作用被抑制白堊紀的碰撞晚期伸展和西太平洋溝弧盆體系的遠距離效應使東秦嶺大別地區的外部擠壓消失，導致造山帶巖石圈迅速強烈拆沉伸展和減壓增溫熔融，從而形成大規模早白堊世花崗巖類和中酸性火山巖。
  10. Carboniferous tianshan igneous megaprovince and mantle plume

    天山石炭紀大火成巖省與地幔柱
  11. Chaparral - covered slopes, caves. . a good place for weekend family picnic, hiking and climbing

    熾熱火山形成的絕頂奇石，猶如千面女郎，變化萬千，極適合野餐露營探險爬山。
  12. The bulk of the artifacts from liang bua are simple flake tools struck from volcanic rock and chert, no more advanced than the implements made by late australopithecines and early homo

    梁布亞出土的石器，大部份是以火山巖與燧石打制的簡單石片器，並不比晚期南猿人與早期人屬物種製作的石器先進。
  13. The feldspar of the reservoir sandstone in the study area consists of a higher percentage of na feldspar that of k. feldspar. the sandstone is composed of certain little rock fragments such as pyrite, mica, siltstone, mudstone, chert, and volcanic fragments

    砂巖內長石由鈉長石與鉀長石組成，以鈉長石為主；巖屑由黃鐵礦、雲母、粉砂質、泥質、燧石與火山巖屑構成。
  14. The explosion cracks the earth's surface and scatters ash and huge chunks of rock for many kilometers around the vent.

    這樣的爆炸把地表炸開以後，其火山灰和巨大石塊可散落到火山口周圍好幾公里遠的地方。
  15. The ash, cinders, and other fragments become a consolidated rock.

    火山灰、火山渣和其它碎屑變成了固結的巖石。
  16. This area was in an arc and rear - arc basin on convergent plates in the middle devonian

    其巖石化學及地球化學顯示島弧火山巖特徵。
  17. The ore deposit can be named as subvolcanic hydrothermal garnet - diopside - magnetite deposit

    可把此礦床定名為次火山水熱石榴子石透輝石磁鐵礦礦床。
  18. The study of the regional geological setting, occurence mode of ore body, ore rocks, and orecontrolling factors of shiyintan gold deposit indicates that it is an epithermal volcanic hydrothermal gold deposit

    摘要通過對石英灘金礦床區域地質背景、礦體產出形態、礦石特徵、成礦控制因素的研究，認為礦床成因類型應屬淺成低溫火山熱液型金礦床。
  19. Besides lava flows, etna produces an almost constant, rhythmic discharge of steam, ash and molten rock

    除了熔巖流，埃特納也幾乎穩定、有節奏地噴發蒸汽、火山灰和熔融的巖石。
  20. And apatite. by these analyses and comparison with general granite both in china and the world and with the granite in other au or cu belt in china, the characteristics of the granite in this area are concluded as follows. it belongs to magnetite - i or syntectic granite and has crust - mantle mixed characteristics ; it was formed mainly by crystallization differentiation of melting magma and multiphase varied intrusion ; the degree of differentiation evolvement is not high ; the granite and its enclaves p. re congenetic ; the range of temperature is about 500 - 700, the range of pressure is about 2. 50 gpa - 4. 35 gpa, and the range of oxygen fugacity ( lg fo2 ) is - 15. 53 - - 14. 00 ; most granite bodies formed before the collision of plates, and few formed after the collision of plates

    通過對測試數據的分析與綜合研究，並同中國和世界一般花崗巖類以及中國主要金、銅成礦巖體的花崗巖類進行對比，得出本區花崗巖類巖石具有以下特徵：屬磁鐵礦-型或同熔型花崗巖，其巖漿物質具殼幔混源特徵：主要由熔融態巖漿經結晶分異作用，通過多期變速上侵而形成；其分異演化程度較低；寄主巖基和包體具有同源性；巖石的形成溫度范圍約為500 - 700 ，壓力大約為2 . 50gpa - 4 . 35gpa ，氧逸度值1gfo _ 2為- 15 . 53 ? 14 . 00 ；該巖帶主要形成於板塊碰撞前消減的活動板塊邊緣期，為燕山至喜馬拉雅早期的大陸邊緣火山弧環境的產物。
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