石年 的英文怎麼說
中文拼音 [dànnián]
石年
英文
nian shi-
The story reorganization of " the big adventure of south pole " is from the true incident in the 1957 department examination campaign of south pole : to search a fall in the mysterious aerolite on the island of south pole, one has begun the travel of their exploration of south pole by the exploring party of 3 scientist compositions
《南極大冒險》的故事改編自1957年南極科考活動中的真實事件:為了搜尋一塊墜落在南極島上的神秘隕石,一支由三個科學家組成的探險隊開始了他們的南極探險之旅。While wandering on streets of shihezi city, kuytun city, wujiaqu city, alar city, tumushuke city, it is very hard to believe these cities of the corps are so young
漫步在石河子市、奎屯市、五家渠市、阿拉爾市、圖木舒克市的街頭,很難相信這些兵團城市是如此年輕。The perfumes were scented with extracts of lavender, bay, rosemary, pine or coriander and kept in tiny translucent alabaster bottles
這些香水已有4000年歷史,被密封在半透明的雪花石膏小瓶子里。Simple organisms such as bacteria and alga have been found fossil in rocks more than 3000 m. y. old.
簡單的生物,如細菌和藻類,它們的化石已在三十多億年的巖石中發現。In order to elaborate the app licability of osl to loess, especially single aliquot regenerative protocol ( sar ), involving stimulation of the same disc with an infra - red laser diode followed by blue leds to polymineralic fine - grains of loess, such explanations as light bleaching, preheat, anomalous fading, prior - ir exposure were investigated in this paper. for drawing adequate coarse grains from loess, quartz and feldspars, as well as loess, were etched by hydrofluoric acid and fluorosilicic acid. the sequence of ages of holocene loess in weihe rivier basin has been established by single - aliquot ( sar ) and multiple - aliquot using fine - grains and sar using coarse - grains
本文通過渭河流域全新世黃土的光曬退實驗,地表黃土樣品的d _ e值測定,細顆粒單片的預熱、反常衰退、紅外暴露實驗,說明釋光測年在全新世黃土中應用的可行性及單片再生劑量法( sar )在黃土細顆粒中的適用性;為了從黃土中分離出足夠的粗顆粒,進行了純石英和長石的氫氟酸( hf )和氟硅酸( h _ 2sif _ 6 )溶蝕實驗,黃土粗顆粒石英溶蝕分離實驗;通過細顆粒單片、多片的blsl 、 irsl和post - irosl ,熱釋光,及粗顆粒石英的blsl的年代測定,選擇適于全新世黃土的釋光測年方法,並建立了渭河流域全新世黃土的年代序列。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。In the past 15 years new opportunities to study the region ' s rock and fossil records have finally enabled investigators to piece together a more complete picture of amazonian history
過去15年來,由於有新的機會研究該地區巖石及化石記錄,終于使研究人員得以拼湊出更完整的亞馬遜河歷史全貌。Dendrochronology a method of archaeological dating by the annual rings of tree, used when the lifespans of living and fossil trees in an area overlap
樹木年代學:在一定的區域內當生活樹木以及化石樹木的壽命有重疊時,通過樹木的年輪來推測考古學年代的方法。Xi ' an forest of steles, one of the important cultural heritages in the old city area of xi ' an, is the largest stone sculpture museum in china, which was annunciated as the first batch cultural preservation units in the whole country
西安碑林是西安明城內一處重要的文化遺產,中國最大的石刻藝術館, 1961年被確定為全國第一批文物保護單位。Zircon geochronology and ree in leucosome of neoproterozoic granite gneiss, jiaonan area
膠南新元古代花崗片麻巖中淡色脈體的鋯石年代學和稀土元素研究The zircon age of haizhou group in the sulu ultrahigh - pressure orogenic belt and its geological implications
蘇魯超高壓造山帶海州群鋯石年齡及其地質意義Zircon ages of the haizhou group in the southern part of the sulu ultrahigh pressure orogenic belt and geological significances
蘇魯超高壓造山帶南部海州群鋯石年齡及其地質意義This hypothesis gained strength when we learned that the ages of the zircons from post - lava creek eruptions span the entire two - million - year duration of yellowstone volcanism
我們得知克里克熔巖噴發物質中的鋯石,年齡分佈橫跨整個黃石火山現象的200萬年,這使我們的猜測更有說服力。The oldest rocks are generally the most deeply buried.
按照一般的規律,埋藏最深的巖石年代最為久遠。The five different grass phytoliths date back 65 million to 67 million years, meaning grass first sprouted up to 100 million years ago, the researchers guess
五種不同的禾草植物化石年代約為6700 ~ 6500萬年前,研究者因而推斷禾草可能早在一億年前就已萌芽。It may grow as high as 40 meters and live for more than 1, 000 years
銀杏的化石年代久遠,可達2億5000萬年;因此,達爾文稱這種植物為活化石。Diamond age club in the basement b is a place where you can relax
鉆石年代商務會所為您提供高檔休閑的娛樂享受。Chongfu diamond age mansion
崇福鉆石年代Tongxiang diamond times
桐鄉市鉆石年代Diamond age club
鉆石年代商務會所分享友人