This study wants to perform researches on the Kangjinla chromitite and its host rock-mantle peridotite, to determine the existence of special mantle minerals, to discuss the origin of the chromtite and mantle peridotite together with the genetic relation between them.

本論文擬開展羅布莎地幔橄欖巖體中的康金拉鉻鐵礦床及其圍巖地幔橄欖巖的研究国产美女高清自慰网站嫩草，查明該鉻鐵礦礦體，尤其礦體圍巖的地幔橄欖巖中是否也存在金剛石等特殊地幔礦物男人的天堂av社区在线；通過詳細(xì)的礦物學(xué)和巖石學(xué)的研究你懂得手机在线播放，探討鉻鐵礦和地幔巖的成因，以及兩者之間的成因聯(lián)系日韩亚洲人成在线综合日本。

The natural causes were landform, parent materials and weather. The man-made causes were over grazing and estrepement. The natural factors were the basic causes of sandification in Hongyuan.

自然成因包括地形地貌和水文母質(zhì)因素美女裸体乱插视频欧美、氣候因素；人為成因包括過渡放牧色本土激情自拍，濫墾亂搶和疏干沼澤等因素欧美日韩国产VA在线。

Mode factor analysis has proved very useful in distinguishing geochemical data, clearly dominated by anthropogenic in comparison to geogenic sources.

型因子分析已被證明在鑒別地球化學(xué)資料方面是非常有用的，它主導(dǎo)著人為成因和地球成因來源的對(duì)照大陆精品偷拍二区。

The author respectively gave a brief account of the basic characteristics of ancient and today's geothermic field at 1000m and 2000m depth, coal measure strata pressure field at the depth less than 1600m, structural stress field from Jurassic to present, and ancient and today's fluid potential field (that is water potential and gas potential distributing in coal measure strata).

在本區(qū)瓦斯分帶免费A一级毛片在线播放、已知煤層氣顯示及其組分研究基礎(chǔ)上，探討了低煤級(jí)煤層氣的生成機(jī)制99国产色视频大全，指出生成的煤層氣應(yīng)包括褐煤階段的原生生物甲烷氣www狼友、長(zhǎng)焰煤—?dú)夥拭弘A段的熱成因甲烷氣和煤層埋藏階段的次生生物甲烷氣三種成因甲烷氣體；進(jìn)而論述了煤儲(chǔ)層含氣飽和度av不卡综合网站在线、臨界解吸壓力亚洲国产一区二区三区网站、臨儲(chǔ)壓力比、地解壓差等甲烷解吸特征99riav10，實(shí)測(cè)與理論含氣量91免费网址在线手机、煤層氣資源量與資源豐度等煤儲(chǔ)層含氣性特征。

The origin of glauberite attributes to various processes, including(1) direct crysllization from sulphate solution;(2) substitution of glauberite for gypsum;(3) transformation from hydrous glauberite; and(4) ion exchange between sodium sulfate and calcium-bearing mud.

鈣芒硝的成因可歸納為：(1)直接從硫酸鹽溶液晶出国产资源在线看；(2)交代石膏成因a片免单网址；(3)從鹵水中先沉積水鈣芒硝后脫水變?yōu)殁}芒硝；(4)硫酸鈉溶液與含鈣淤泥之間發(fā)生離子交換而生成黄色视频插插插。與菱鎂礦緊密共生產(chǎn)出于海相地層之鈣芒硝很可能形成于潮坪鹽湖環(huán)境www.850ppcom。

This conclusion provides an explanazation for the genetic connection between granitoids and gold deposits. It shakes the traditional but still prevalent viewpoint of taking a close spatial relation between granitoid and gold deposits as a genetic connection.

這一認(rèn)識(shí)為花崗巖與金礦的成因關(guān)系提供了一種解釋，動(dòng)搖了目前流行的把金礦與花崗巖密切的空間聯(lián)系當(dāng)作成因關(guān)系的傳統(tǒng)認(rèn)識(shí)永久福利综合国产第一页。

By using the isochronic tracking correlation technique of base-level cycle analysis and high-resolution strtigraphic framework,two types of isochronic sandbody co...

在此基礎(chǔ)上日韩精品激情在线，應(yīng)用&基于基準(zhǔn)面旋回分析和高分辨率地層格架的砂體等時(shí)追蹤對(duì)比技術(shù)&，分析認(rèn)為西峰油田長(zhǎng)8油組砂體的等時(shí)對(duì)比模式有&等高程人人看人人射、非同期和異成因&和&非等高程又粗又爽的视频免费、同期、異或同成因&兩種黄色轻点疼视频网站。

By using the isochronic tracking correlation technique of base-level cycle analysis and high-resolution strtigraphic framework,two types of isochronic sandbody correlation model of both "equielevation,nonsynchrone,hetero-origin" and "unequal-elevation,synchrone,identical genesis" are supposed in Chang 8 oil formation of the Xifeng oil field.

在此基礎(chǔ)上国产真人无遮挡免费网站，應(yīng)用&基于基準(zhǔn)面旋回分析和高分辨率地層格架的砂體等時(shí)追蹤對(duì)比技術(shù)&国产又色又爽又黄又刺激视频在线，分析認(rèn)為西蜂油田長(zhǎng)8油組砂體的等時(shí)對(duì)比模式有&等高程、非同期和異成因&和&非等高程制服自拍国内日韩视频、同期日韩一级毛一欧美一级57ppp人与兽、異或同成因&兩種。

The existence of the melt inclusions is a challenge to the conception of traditional contact metasomatic genesis of skarn, and has contributed to the improvements of the research level of genesis of skarns and skarn deposits.

熔融包裹體的存在對(duì)夕卡巖傳統(tǒng)的接觸交代成因觀點(diǎn)具有挑戰(zhàn)性超碰在线一，有助于夕卡巖和夕卡巖礦床成因理論研究水下的提高亚洲最新毛片一卡二卡。

The geological distribution and genesis of most natural fullerenes have relations with meteoritic impact, wildfire, lightning strike, et al. and the causes of formation of some natural fullerenes are uncertain.

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