By use of the Fischer-Tropsch reaction in a C-H-O system, we discussed the relationships between inorganic CO〓 and some physical chemistry conditions, such as Oxygen flee degree , temperature, pressure, other objects consistency and catalyzer. a when T=200K～2000K, if f〓＞0, the reaction of generating CO〓 will be dominant, CH〓 hardily exists; b when T＞1000K, CH〓 is not propitious to exist, carbon in system almost exists in form of CO〓; c the more pressure, the more CO〓 is propitious to exist; d the more consistency of CO, O〓 and H〓O, the more CO〓 is propitious to exist, the more consistency of H〓, the more CH〓 is propitious to exist.

依據(jù)C-H-O體系費(fèi)托反應(yīng)的簡(jiǎn)化模型一级作爱视频无遮拦，討論了氧逸度永久黄网播放站色视频免费、溫度日韩午夜在线观看短视频网站大全、壓強(qiáng)草棚无码视频、其它物質(zhì)濃度自拍偷拍www、催化劑等物理化學(xué)條件對(duì)無機(jī)成因CO〓生成的影響www.aaa.com欧美，從理論上討論了在地質(zhì)環(huán)境中，無機(jī)成因CO〓存在的物理化學(xué)條件：1在T＝200K～2000K的溫度范圍內(nèi)igao综合视频，體系中一旦氧逸度＞0一级A爱A片免费观看，生成CO〓的反應(yīng)將占絕對(duì)優(yōu)勢(shì)，CH〓幾乎不可能存在亚洲性爱无码视频；2T＞1000K時(shí)亚洲天堂五月婷婷，不利于CH〓形成，使體系中的碳主要以CO〓的形式存在欧美亚日韩另类在线视频；3體系壓強(qiáng)越大亚洲无码捆绑式，越有利于CO〓的形成；4反應(yīng)物CO亚洲美女性爱一级免费视频、O〓黄色免费一级网站无码、H〓O的濃度越高，越有利與CO〓的存在三级在线播放，H〓的濃度高有利于CH〓的形成一级二级黄色网站。5地質(zhì)成藏作用可以經(jīng)歷很長(zhǎng)的地質(zhì)年代，這足以補(bǔ)償?shù)V物巖石中的Ni97爱好碰、Mo高清日韩欧美、Fe、Co精品私拍国产在线播放、Ru等催化性能的降低及其它動(dòng)力學(xué)條件的不足中文字幕一区二区巨大乳在线看，使得費(fèi)托反應(yīng)可能發(fā)生，從而生成無機(jī)成因的CO〓和烴類A片在线观看视频免费网址。

The branch of petrology that deals with the origin of rocks, especially igneous rocks.

巖石成因說性爱欧美xxxxx，巖石發(fā)展學(xué)研究巖石成因的巖石學(xué)的一個(gè)分支，尤其是火成巖的成因

The feature of oxygen isotope for magnetite from Abagong iron deposit reflects that the water in the fluid of mineralization resides in the initial magma, implying the magma genesis of mineralization. The similaritary features of REE and trace elements for coexisting apatite with magnetite in the Abagong, the Kiruna type and the Ninwu porphyrite iron deposit show their common genesis, indicating that Abagong iron deposit resulted from the intrusion of late ore magma due to the magma differentiation. The characteristic of sulfur isotope composition implies that the Abagong iron deposit resides in basaltic magma from mantle resource.

阿巴宮鐵礦磁鐵礦氧同位素特征反映了成礦流體中水來源于原始巖漿水欧美人与动牲交视频，暗示該鐵礦的巖漿成因亚洲黄网站免费；與磁鐵礦共生的磷灰石稀土和微量元素特征與Kiruna型鐵礦以及寧蕪玢巖鐵礦中磷灰石特征非常相似，表明它們具有相同的成因機(jī)理国内明星合成图╳077论坛，反映出阿巴宮鐵礦為巖漿分異的晚期礦漿貫入式成因；其硫同位素特征表明成礦物質(zhì)源自幔源的玄武質(zhì)巖漿国模大尺度A片在线观看。

And then this chapter proceeds to explore the cause of forming white-collar crime, emphasizes the theories of western white-collar crime including the Differential Association Theory, the Social Anomie Theory, the Subcultural Theory, the Theory of Citical Crime, A General Theory of Crime and takes advantage of their research findings to analyze the causes of Chinese white-collar crime in the social, individual and legal spheres according to the situation of our country on the stage.

進(jìn)而深入探尋造成白領(lǐng)犯罪的成因国产精品猎奇国产精品无码，重點(diǎn)介紹了差異交往理論、社會(huì)反常理論欧美乱人伦中文在线观看暴力、亞文化理論在线观看性爱视频、批判犯罪理論国产一级婬A片AAA毛片久久、一般性犯罪理論等西方關(guān)于白領(lǐng)犯罪的成因理論，并借鑒其研究成果一本一道波多野结衣av无码，根據(jù)我國(guó)現(xiàn)階段情況從社會(huì)層面中文字幕资源在线观看、個(gè)人層面、法律層面上對(duì)白領(lǐng)犯罪成因進(jìn)行了剖析久久久无码c区。

The alabandite and getchellite of hydrothermal origin, cement anatase of alkaline volcanic origin, and the high content of chlorite in coal were fist found in coals.

在西南地區(qū)晚二疊世煤中首次發(fā)現(xiàn)了熱液成因的硫錳礦和硫砷銻礦在线观看95视频、堿性火山灰成因的膠態(tài)銳鈦礦和陸源碎屑成因的斜綠泥石。

In order to explore the grain-size distribution characteristics and geo-genetic types of land desertification in Mo Us desert, the research on the grain-size characteristics of sediments since late Pleistocene has been carried out in the desert area and neighboring area such as inside desert, sand covered loess plateau, loess plateau and river valley. The research result shows that sediments of different geologic genetic types are the fundamental material source of sandy desertification in these areas and the distinguishing of different types of the sediments is the theoretical basis of classification of different geogenetic type of sandy desertification. The contribution of different geological roles on the land desertification and its significance to prevent and deal with the land desertification have also discussed.

為了研究毛烏素沙地沉積物的粒度特征與土地沙漠化的地質(zhì)成因類型一级黄片免费视频看看，通過系統(tǒng)研究沙地及相鄰地區(qū)晚更新世以來在沙地內(nèi)部日日爱的黄色视频、覆沙黃土區(qū)、黃土高原和河流谷地與湖泊等不同地質(zhì)構(gòu)造地貌條件下所形成的沉積物粒度特征99精品视频九九精品视频国产，指出不同地質(zhì)成因類型的沉積物是這些地區(qū)土地沙漠化的物質(zhì)基礎(chǔ)午夜性爱熟妇青青乐园，區(qū)分不同類型的沉積物也是構(gòu)成不同地質(zhì)成因類型土地沙漠化分類的理論基礎(chǔ)，探討了不同地質(zhì)作用對(duì)土地沙漠化的貢獻(xiàn)及其對(duì)土地沙漠化防治方面的意義无码精品视频。

The studies on the compositions, origins and elastic properties of the southern Tibetan lower crust include the following 4 aspects: the petrological and geochemical festures and ages of granulitic facie rocks located in Higher Himalayas; dehydration melting experiments on the biotite-plagioclase gniess collected from Higher Himalayas at high temperature and high pressure to model the formation of the granulites; measurements of wave velocities of the lower crustal rock in situ; analysis of origin of intracrust low wave velocity layers beneath southern Tibet.

以西藏南部下地殼物質(zhì)組成igao视频在线观看，成因及其彈性性質(zhì)為研究目標(biāo)進(jìn)行了4個(gè)方面的相關(guān)研究：高喜馬拉雅地區(qū)麻粒巖相巖石的巖石學(xué)，地球化學(xué)和年代學(xué)研究中文字幕第一区你懂的；麻粒巖相巖石成因的高溫高壓實(shí)驗(yàn)女人帮男人橹的视频网站；原位條件下巖石的彈性波速測(cè)量；西藏高原殼內(nèi)低速層的成因分析與模擬9299yy看片婬黄大片在线。

Many dolomitization models have been invoked to interpret the origination of virious diagenetic dolomites. However, the genesis of earlyformed dolomites has long been an enigma in sedimentology, often referred to as the "Dolomite Problem".

白云巖的成因是沉積學(xué)界倍受關(guān)注的研究主題久久国产精油按摩；眾多的白云巖化模式可以用來解釋各種成巖白云巖的成因；然而原生白云巖的成因一直是困擾沉積學(xué)界的難題欧美黄色免费网站一区二区，被稱為&白云巖問題&www.久久艹。

First of all, it reviews the academic viewpoints around the causes and the governance of last inflation, although the different viewpoints have explained this inflation from one side, but haven't reached a consensus. Through the analysis of the data of the economic operation, compared with all the inflations since reform and opening up and the global economic situation, it makes a summary of the basic characteristics of the current round of inflation, and analyzes the direct causes of the current round of inflation as well as the underlying causes.

首先對(duì)學(xué)術(shù)界圍繞我國(guó)上一輪通貨膨脹成因及治理的爭(zhēng)論進(jìn)行綜述，雖然各種觀點(diǎn)都從一個(gè)側(cè)面闡釋了本輪通貨膨脹的成因性生活A片一级视频，但沒有取得共識(shí)性欧美XXXX大乳喷水，通過對(duì)經(jīng)濟(jì)運(yùn)行數(shù)據(jù)的分析，與改革開放以來歷次通貨膨脹情況的縱向比較三级片网址免费看、與全球經(jīng)濟(jì)形勢(shì)的橫向比較欧美三级黄片免费，概括了本輪通貨膨脹的基本特征，探討了本輪通貨膨脹的直接成因以及深層原因哪里可以免费看黄色视频。

The study results show that:①The distribution of Cd in shallow surface soils is characterized as: The content of Cd in lacustrine deposit, alluvial lacustrine and alluvial-diluvial low-lying plain is 1.4 to 1.8 times as high as in alluvial-diluvial high valley flat and alluvial-diluvial high bank physiognomy areas.②The content variation of Cd in horizontal distribution was controlled by clay primarily and OrgC secondly. The variation of OrgC was major factor that affected the content variation of Cd in vertical distribution.

結(jié)果表明：①研究區(qū)淺層土壤中w的分布特征為日韩av高清在线看片，湖積低平原區(qū)、沖－湖積低平原區(qū)及沖洪積低洼平原區(qū)地貌成因類型土壤中的含量明顯高于沖洪積高漫灘平原區(qū)在线国产黄色片、沖洪積高亢平原區(qū)地貌成因類型土壤亚洲黄色免费观看，其質(zhì)量分?jǐn)?shù)差異達(dá)1.4~1.8倍；②研究區(qū)不同地貌成因類型土壤中，w的橫向分布特征主要受黏粒含量分布的控制婷婷五月丁香九月，其次是wC(下標(biāo) org久久亚洲精品少妇毛片无码；垂向分布特征的主要控制因素是wC