月巖學 的英文怎麼說
中文拼音 [yuèyánxué]
月巖學
英文
lunar petrology-
In the southern hemisphere of the moon ' s far side, mission scientists saw an unusual signature of high - iron rocks in the floor of the south pole ? aitken ( spa ) basin, the largest basin on the moon
科學家在月球遠地面南半球的南極?艾肯盆地(簡稱spa盆地,是月球上最大的盆地)底部,發現高鐵巖石的異常蹤跡。We find that the petrology characteristic of all the samples have no characteristic of meteoric water such as geopetal structure, infiltrative sand, ( uniform cement and gravitational cement on base of the research of the dolomite in the regions. on the dot diagram of combination of mgco3 ( mol % ) and sr, the dot are all close to the line of seawater whether they are microlite - crystalline penecontemporaneous dolostone or diagenetic dolostone of various crystals. the 87sr / 86sr value of dolostone or matrix is less than the one of sparry calcite in cave or vein, and close to the value of seawater
通過本區白雲巖的研究發現:已有的白雲巖樣品的巖石學特徵沒有顯示出如示底構造、滲濾沙、新月型膠結物和重力膠結物等大氣淡水作用的特徵;在白雲石mgco _ 3mol百分數和白雲石sr含量的投點圖中,無論是準同生成因的泥?微晶白雲巖,還是粉?細晶(或中晶,或細晶以上的不等晶)的成巖白雲巖,均投在海水線的附近;白雲巖(或基質)的~ ( 87 ) sr / ~ ( 86 ) sr比值顯著低於與孔洞或脈中充填的亮晶方解石,且與海水值十分接近, ~ ( 13 ) c和~ ( 18 ) o值顯著高於孔洞或脈中充填的亮晶方解石,也偏向于海水值; mn含量則顯著低於孔洞或脈中充填的亮晶方解石。The black - and - white photos, taken by three cameras, show deep channels and layered surface debris around the planet ' s midsection, features that probably were formed by water, said alfred mcewen, a mission scientist and university of arizona professor of planetary science. the images were taken from an altitude of 1, 547 miles above the surface, about three times higher than the orbiter will be when it formally begins its science mission in november
據路透社3月24報道,參與此項任務的亞利桑那大學行星學教授艾爾佛雷德麥克尤恩說,這批黑白照片是由火星偵察軌道器mro上的3臺照相機拍攝的,照片顯示,火星中部地區分佈有深溝和層狀表面的巖屑,這些地貌有可能是水的運動造成的。Apollo 17 geologist schmitt scoops up moon rocks and soil
阿波羅17號地質學家舒密特鏟起月巖和土壤Although scientists had postulated this phase of lunar history based on the apollo samples, the proof came from the clementine and lunar prospector data, which indicated the global distribution and large abundance of anorthosite
雖然科學家根據阿波羅太空船所採集的樣本提出了關于月球這段歷史的假說,但是證據卻來自克萊門蒂號和月球探勘者號的觀測,顯示斜長巖豐富且分佈全球。In order to acquire more inspirations on [ humanity ] utmost design, students of hnu conducted a special doodling activity at baochun manor of changsha on the eternal humanity topic : love
為了保證在1月22日截稿的[人性]極限設計全球競賽中拿出好的作品,湖南大學設計藝術學院師生在長沙葆春山莊的巖石上,進行了以「愛情」為題的極愛表現塗鴉設計活動。To reconstruct the evolution and variability of the east asian monsoon during the late cenozoic on millennial, orbital and tectonic time scales. 3. to identify and better understand the links between tectonic uplift, erosion and weathering hemipelagic deposition, and climate change, including the evolution of the asian monsoon and the neogene global cooling
Odp184航次1999年2月至4月間在中國南海進行鉆探取樣,通過鉆取半遠洋沉積,以期說明南海的新生代歷史,包括它的生物地層學、巖石地層學、年代學、古氣候學和古海洋學;重建千年級的晚新生代東亞季風的發展和演化、軌道和構造時間尺度;識別和更好地理解構造抬升、侵蝕和風化、半遠洋沉積和氣候變化,包括亞洲季風和晚第三紀的全球變冷。On april 16th, president of greek parliament anna psarouda - benaki visited peking university and had a warm discussion with chairman of pku council min weifang, pku executive vice president lin jianhua, assistant president li yansong on the cultural and educational cooperation between china and greek
4月16日上午,希臘共和國議會議長安娜& # 8226 ;普薩魯達?貝納基率團訪問北京大學,北京大學校務委員會主任閔維方、常務副校長林建華和校長助理李巖松在辦公樓會見了來賓,雙方就中希之間的文化和教育合作進行了親切會談。On 1st january 2003, with the support and assistance of professor kun - yan huang, the ministry of education assembled its university nursing departments evaluation planning group
摘要2003年1月,在黃昆巖院長的大力推助下,由教育部召集了大學護理系評鑒規劃小組。Scientists do not think the mare basalts in the basins are the source of the gravity anomalies ; individual lava flows appear to be quite thin ? from a few meters to a few tens of meters ? and total accumulations are typically 200 meters or less
科學家不認為盆地中的月海玄武巖是這些重力異常的來源,因為個別的巖漿流似乎相當薄(從數公尺到數十公尺) ,且累積總計通常少於200公尺。Scientists already know the ages of the mare flows at the apollo sites from analyzing the radioisotopes in the rock samples, so they can estimate the ages of other flows by comparing their crater densities with those of the landing - site flows
科學家分析巖石樣本中的放射性同位素,已經知道阿波羅登陸點的月海巖流年齡;因此將其他巖流的隕石坑密度與登陸點巖流的隕石坑密度相比,科學家便能估計其他巖流的年代。Surrounding rock stability analysis and evaluation are the important problem in rock mass engineering. since the new mathematical tools and computational technique are accessible, the rock mass stability classsification, an old and effective evalution method, has been developed rapidly
圍巖穩定性分析和評價問題是巖體工程中的重要問題,巖體穩定性分類方法作為古老而有效的分析評價方法,隨著數學手段和計算技術的日新月異也得到了迅速的發展。On the walls of the caves archaeolgists found crude pictures of the rising sun, the moon, unidentifiable stars and the earth all joined together by lines of pea - sized dots
在洞穴壁上考古學家發現粗糙的巖畫,有升起的太陽,月亮,不能辯認的星星以及地球全都通過豌豆大小的點線條連接在一起。Feb the csc advisors and expers assessed the first batch of applications for csc financial support for government - sponsored scholars who have returned after completion of their studies overseas. in may, the csc approved financial suppors to hu haiyan and other 42 scholars
2月基金委對第一批科研資助費申請者進行了專家評審工作,並與5月下發關于批準胡海巖等49名留學回國人員獲得科研資助費的通知。分享友人