網(wǎng)絡(luò)釋義

用法例句

the characteristics of rock geochemistry of the metamorphic formation,sedimentary formation,magma formation,isotopes of Pb and S and rare earth element are analysed and discussed.

吉林省東南部可劃分為臺(tái)隆型、褶皺帶型、槽臺(tái)過(guò)渡帶型等三類(lèi)金礦化域，對(duì)變質(zhì)建造、沉積建造和巖漿建造的巖石地球化學(xué)特征，Ｐｂ、Ｓ同位素，稀土元素特征進(jìn)行了分析和討論，闡述了金元素在不同含礦建造中的成礦作用及地球化學(xué)特征，并對(duì)全區(qū)進(jìn)行１∶２０萬(wàn)區(qū)域成礦預(yù)測(cè)，對(duì)重點(diǎn)靶區(qū)進(jìn)行了大比例尺成礦預(yù)測(cè)，指出了找礦方向及強(qiáng)蝕變巖型及浸染型金礦的找礦工作。

Zircon SHRIMP U-Pb dating and lithogeochemistry of gabbro from the ophiolite in southern Qinghai Province

青海南部蛇綠巖中輝長(zhǎng)巖鋯石SHRIMP U-Pb定年和巖石地球化學(xué)特征

On the basis of its rock association and lithogeochemistry, it is inferred that the Xingzi Group was formed in an epicontinental environment.

根據(jù)巖石組合及巖石地球化學(xué)特征。

This paper comes down to three aspects, including the lithogeochemistry characteristics of ore-hosting rocks and fluid inclusions in quartz of ores, and mineralogical mapping by which the relationship between altered rock mineral and gold deposits is studied.

本文主要研究了該礦區(qū)賦礦圍巖的巖石地球化學(xué)和礦石中石英的流體包裹體特征,并對(duì)蝕變巖進(jìn)行了短波紅外光譜和磁化率的系統(tǒng)礦物學(xué)填圖,從而對(duì)蝕變礦物及蝕變巖的分布規(guī)律以及其與金礦化之間的關(guān)系進(jìn)行了探討,取得的主要認(rèn)識(shí)如下:(1)微量元素分析顯示,礦區(qū)中的各類(lèi)變質(zhì)巖均表現(xiàn)出輕稀土富集、重稀土虧損和銪的弱正異常的特征。

Study on the lithogeochemistry and its correlation to Jinduicheng granite indicate that they are all products of Yanshanian magmatism.

巖體的巖石地球化學(xué)研究并與金堆城鉀長(zhǎng)花崗斑巖比較,二者同是燕山期巖漿活動(dòng)的產(chǎn)物;金堆城巖體具有同碰撞造山期地殼部分熔融作用產(chǎn)物特征,而西溝巖體為造山晚期巖漿分離結(jié)晶作用產(chǎn)物,綜合成礦條件分析,認(rèn)為西溝地區(qū)具有鉬多金屬成礦的潛力。

The geochemistry of the sheet-like basic swarm shows that they are similar to that of diabases of ophiolites in Mianlue suture zone.

巖席群巖石地球化學(xué)特征的研究表明 ,其主元素、微量元素及稀土元素地球化學(xué)與勉略縫合帶發(fā)育的蛇綠巖組合中的輝綠巖和大洋玄武巖之巖石地球化學(xué)特點(diǎn)相似 ,結(jié)合同位素地質(zhì)學(xué)資料 ,本文認(rèn)為武當(dāng)?shù)貕K基性巖席群所代表的這次拉伸作用與勉略洋的打開(kāi)是同一構(gòu)造背景下不同階段的產(chǎn)物。

Systemic researching the character of ophiolitic of rock combination、petrology、petrochemistry、geochemistry、tectonic setting、formtive age、emplacement mechanisms、tectonic significance and so on.

本文以西準(zhǔn)噶爾西南達(dá)爾布特蛇綠巖為研究對(duì)象,從巖石組合特征、巖石學(xué)特征、巖石地球化學(xué)特征、構(gòu)造環(huán)境、形成時(shí)代、就位機(jī)制及大地構(gòu)造意義等方面對(duì)該混雜巖作了比較系統(tǒng)的研究,論文摘要如下:1。

Petrology and petrogeochemistry of the A'gyi gold deposit, Zoige, Sichuan;

四川若爾蓋阿西金礦巖石學(xué)及巖石地球化學(xué)特征

Lithogeochemical characteristics of No.5 pipe-like lamprophyre in Ningxiang,Hunan province

湖南寧鄉(xiāng)Ⅴ號(hào)巖管煌斑巖的巖石地球化學(xué)特征

Chinese Society of Mineralogy, Petrology and Geochemistry

中國(guó)礦物巖石地球化學(xué)學(xué)會(huì)

Zircon SHRIMP U-Pb dating and lithogeochemistry of gabbro from the ophiolite in southern Qinghai Province

青海南部蛇綠巖中輝長(zhǎng)巖鋯石SHRIMP U-Pb定年和巖石地球化學(xué)特征

The Petro-geochemical Characters and SHRIMP U-Pb Zircon Ages of Meta-mafic Rocks from the Yishui Complex,in Yishui County,Shandong Province

山東沂水雜巖中變基性巖的巖石地球化學(xué)特征及鋯石SHRIMP U-Pb定年

The Study of Petrological Geochemistry of Basalts from CL Seamount, Middle Pacific;

中太平洋CL海山區(qū)玄武巖巖石地球化學(xué)研究

Geochemical Characteristics of Wanbaogou Group-complex Volcanic Rocks from Gouli Area, Qinghai, and Their Significancee

青海溝里萬(wàn)寶溝巖群巖石地球化學(xué)特征及意義

Lithogeochemical anomaly evaluation and ore prospecting in Shiyingtan gold deposit in Xinjiang

新疆石英灘金礦巖石地球化學(xué)異常評(píng)價(jià)與找礦

The Lithogeochemical Characteristics and Protolith Formation of Khondalite Series in Daqingshan Region, Inner Mongolia;

內(nèi)蒙古大青山地區(qū)孔茲巖系的巖石地球化學(xué)特征及原巖建造

Study on the Zircon Genetic Mineralogy and Geochemistry of the Intrusive Complex in Sunzhuang Area, Fanshi County, Shanxi Province

山西省繁峙縣孫莊雜巖體的鋯石成因礦物學(xué)與巖石地球化學(xué)研究

The geochemical data shows that the rock mass is similar to post-collision type granite.

巖石地球化學(xué)資料表明,該巖體與碰撞后型花崗巖相似。

SOME CHARACTER OF MAFIC-ULTRAMAFIC ROCK GEOCHEMISTRY IN COPPER-NICKEL DEPOSIT , EAST OF XINJIANG

新疆東部某銅鎳礦床巖漿巖巖石地球化學(xué)特征研究

Petrological, Geochemical and Petrogenesis Study of the Early Carboniferous Volcanic Rocks in QiaoErMa, West TianShan

西天山喬爾瑪一帶早石炭世火山巖巖石學(xué)、地球化學(xué)和巖石成因

STUDIES OF PETROLOGY,PETROCHEMISTRY AND GEOCHEMISTRY OF THE LOWER CAMBRIAN BLACK SHALE OF NORTH-WESTERN HUNAN,CHINA

湘西北下寒武統(tǒng)碳質(zhì)頁(yè)巖巖石學(xué)、巖石化學(xué)和地球化學(xué)研究

This area was in an arc and rear-arc basin on convergent plates in the Middle Devonian.

其巖石化學(xué)及地球化學(xué)顯示島弧火山巖特征。

PETROCHEMICAL INDICES IN GEOCHEMICAL EXPLORATION OF PORPHYRY TYPE COPPER DEPOSITS

斑巖型銅礦床地球化學(xué)勘查中巖石化學(xué)指標(biāo)

Geochemical Characteristics of Carboniferous Hydrocarbon Source Rocks in the Eastern Qaidam Basin

柴東地區(qū)石炭系烴源巖地球化學(xué)特征

The petrology,mineralogy and geochemistry study of the Huangshan granite intrusion in Anhui Province.

安徽黃山花崗巖巖石學(xué)、礦物學(xué)及地球化學(xué)研究

Neogene porphyries from Gangdese: petrological, geochemical characteristics and geodynamic significances.

岡底斯晚第三紀(jì)斑巖的巖石學(xué)、地球化學(xué)及其地球動(dòng)力學(xué)意義