火山學的 的英文怎麼說
中文拼音 [huǒshānxuéde]
火山學的
英文
volcanological-
The scientists attributed the losses to varied effects of the ash.
科學家們認為,損失是由於火山灰的多種影響造成的。The 9, 186 - foot mountain was spewing ash 1, 640 feet into the air wednesday, but not as high as a day earlier, when the clouds reached 3, 280 feet, said surono, from a government - run volcanology center in bandung, west java province
在政府管理的火山學中心工作的蘇若努說,這座9186英尺高的火山上周三噴出的火山灰高達1640英尺,但仍不如前一天的噴發高度3280英尺。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。Kids discover the natural phenomena that shape our planet earth. meteorology, volcanoes, earthquakes, geology, the water cycle, climate and biomes are explained through animated simulations, hands - on activities and reference scrapbook
孩子們認識地球的自然現象.通過模擬動畫片斷,實習活動和參考資料,解釋氣象,火山,地震,地質學,水的循環,氣候和生物等變化進程Distinct layers of ejected material on the volcanoes' slopes are allowing geologists to construct the chronological sequence of their formation.
噴發出來的物質層次分明地留在火山斜坡上,使地質學家們可以確定它們形成的年代順序。Thc island has so pcculiar and various gcologic landforms, cxccllcnt locality, comfortablc climale, clash air, charming sunshine and sand bank, sequestered environmenl, various modem coralline, abundant sea resources and beautiful lisland sceneries that it ' s not onlyan ideal place for sightseeing, traveling and leisure vocation, but alsoa science researching, educating and surveying base for lots of subjecls such as volcanic geology, geomorpny, marine biology and environmental eclogy
島上獨特多樣的地質、地貌景觀,優越的地理位置,宜人的氣候,清新的空氣,迷人的陽光、沙灘,幽靜的環境,種類繁多的現代珊瑚及豐富的海洋資源,美麗的海島風光,不僅是觀光、旅遊、休閑渡假的理想場所,也是火山地質學、地貌學、海洋生物學、環境生態學等多種學科的科研、教學、考察基地。The geochemical characteristics of gabbros from the jinshajiang ophiolitic melange indicate that they were derived from a mantle source different from that of volcanic rocks, which may be a product in the ocean rift in the earlier stage
東竹林蛇綠混雜巖中輝長巖地球化學特徵表明,它與火山巖不同源,可能是洋盆裂谷初期的產物。By physiognomy feature, it could be divided into three types of thermal structure : positive dome model, negative collapse model and border dome core collapse model. based on the depth degree or magma - thermal influenced, it could be divided into five types of thermal structure : ( ancient ) geothermal anomaly focus region model, superficial volcano eruption hydro - thermalism and hypabyssal intrusive model, thermal anticline ( thermal dome ) model, mid - deep intrusive model, deep mantle ( crust ) thermal plume model ; and put forward a perfect model of the thermal structure. there are many interaction system could be induced into a systematic thermal interaction, include : ocean - continent system, basin - mountain interaction, superficial and mid - deep crust - mantle interaction, crust - mantle commingle interaction, vertical thermal interaction ( delamination ) etc.
依據地貌形態分為三類:正向穹窿型、負向塌陷型、邊隆核陷型:依據巖漿-熱力作用影響的深淺程度或深度分為五類: (古)地熱異常群集區、表淺層火山噴發-熱液活動與淺成侵入型、熱力背斜(熱穹窿) 、中深層侵入型、深部地幔(地殼)熱柱型;提出了熱力構造作用空間分佈的理想模式,將洋陸系統、盆山作用、淺表與中深部殼幔作用、殼幔混合、垂向熱力作用(拆沉)等納入一個整體統一的熱力作用系統中,為盆地動力學研究打開了一個新窗口;研討了熱力構造研究方法。Based on the petrological, petrochemical and geochemical analyses about these rocks, it is concluded in this paper that the xenoliths were originated from the upper mantle, and comprised of both primitive pyrolite and the infusible solid residual of the upper pyrolite while the basaltic magma was melted out of it, which were brought up to the earth ' s surface via o1carnc eruption
根據其巖石學、巖石化學及地球化學特徵分析,包體來源於上地幔,其成因既有原始地幔巖,亦有上地幔巖經部分熔融出玄武巖漿后的難熔固相殘留物,被火山噴發攜帶至地表。Detailed studies of the petrography, petrochemistry and geochemistry, indicate these volcanic rocks have high contents of aluminum and potassium and are intermediate to acid lavas and homoplasmic tufts
通過對該組火山巖的巖石學、巖石化學和元素地球化學研究,確認該火山巖為中性。Influence of chemical activators on the pozzolanic property 0f reject fly ash
化學激發劑對廢棄粗粉煤灰火山灰活性的影響Characteristics of the early proterozoic volcanic rocks and its dynamic background of formation in the liaodong area
遼東地區早元古代火山巖特徵及其形成的動力學背景Sensors on the slopes of the two mountains - - anak krakatoa on the southern tip of sumatra and tangkuban prahu in java - - picked up an increase in volcanic activity and a buildup of gases, government volcanologist syamsul rizal said on wednesday
印尼火山學家上周三說,安放在蘇門答臘島南端的喀拉喀托火山和爪哇島上的唐庫班珀拉胡火山山坡上的傳感器檢測到這兩座火山的活動在加劇,而且氣體也在積聚。Sensors on the slopes of the two mountains - anak krakatoa on the southern tip of sumatra and tangkuban prahu in java - picked up an increase in volcanic activity and a buildup of gases, government volcanologist syamsul rizal said on wednesday. on tuesday, mount talang, also on sumatra, sent clouds of gas high into the air
印尼火山學家上周三說,安放在蘇門答臘島南端的喀拉喀托火山和爪哇島上的唐庫班珀拉胡火山山坡上的傳感器檢測到這兩座火山的活動在加劇,而且氣體也在積聚。The results of combined internal mineral separates and whole - rock sm - nd isochron age for gabbro dikes from : luobusha, angren and xiubugabu in yarlung zangpo ophilite zone are 177ma, 166ma and 173ma respectively. the 4lar - 39ar step heating spectra of rikangba ophiolite suggest that its formation age is also isoma. it indicates that there was a stronger regionally inagmatism during middle - early jurassic, and the time of i75ma was the main period of the magmatic event of yarlung zangpo ophilite
對鄔郁盆地嘎扎村組火山巖剖面的年代學研究表明,該區后碰撞期火山巖的~ ( 40 ) ar - ~ ( 39 ) ar年齡為12 ? 14ma ,侵入其中的花崗巖脈的~ ( 40 ) ar - ~ ( 39 ) ar年齡為10 . 84ma ,與岡底斯西段前人研究資料對比,認為岡底斯帶后碰撞火山巖時代有自西向東逐漸年輕的趨勢。Risking their own lives, volcanologists installed instruments to detect signs before an eruption
火山學家冒著生命危險,在火山安裝儀器,以偵察火山爆發前的先兆。The past twenty years have witnessed great development in the study of volcanic sedimentation, both theoretical and methodological
火山沈積作用是介於火山學和沈積學之間的邊緣研究領域。At present, lots of works have been done and the accurate 14c dating data have been obtained on the latest large eruption of changbaishan tianchi volcano
目前,國內外許多火山學者為了研究天池火山最近一次大噴發年代問題,做了大量工作,並取得了較為精確的14c年代資料,但一直未取得有關這次大噴發歷史記載的證實。At last the rhythm of yanshanian volcanic rocks is classified into three series such as alkaline basalt, hkca, calc - alkaline shoshonite. 4. based on the study of rock series, assemblage of igneous rock, characteristic of geochemistry, trace effect of isotope, the yanshanian volcanic rocks of yanshan - liaoning area are mainly calc - alkaline series, which should belong to the products of near continental margin of intracontinental tectonic setting
3 、在火山活動節律的劃分、區域對比的基礎上,研究了各級節律火山巖的巖石學、礦物學、地球化學和同位素地質學特徵,將研究區燕山期火山巖劃分為堿性玄武巖系列、高鉀鈣堿性系列和鉀玄巖系列。On the basis of study on petrology, volcanic geology, geochemistry, isotopic chronology, antitheses of the regional strata and 4 suits of volcanic rock stratum of the yanshan - liaoning area, the rhythm of yanshanian volcanic activity is divided into 1 gigantic - cycle, 4 cycles, 11 micro - cycles, 24 sub - cycles and many rhythms. in addition, the temporal and spatial evolution and regional contrast of every - level rhythms are discussed. 3. based on the study on classifications of rhythm of volcanic activity and regional contrast, the petrology, mineralogy, geochemistry, and isotopic characteristics of every - level rhythms are discussed
2 、通過對燕遼地區燕山期發育的四套火山巖的巖石學、火山地質學、地球化學、同位素年代學的綜合研究,通過運用綜合方法進行區域地層對比和分析火山噴發盆地火山巖地層特徵的基礎上,將本區燕山期火山活動節律,劃分為1個二級節律(大旋迴) 、 4個三級節律(旋迴) 、 11個亞三級節律(小旋迴) 、 24個四級節律(亞旋迴)和多個五級節律(韻律)等,論述了各級火山活動節律特徵及其時空演化和區域對比。分享友人