petrographic
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adj.
岩相学的，岩类学的；
词组短语
petrographic analysis岩相分析
权威例句
Practical petrographic classification of limestonesPetrographic variations among carbonaceous chondrites of the Vigarano type
Estimating proportions in petrographic mixing equations by least-squares approximation
Chemical and petrographic constraints on the origin of chondrules and inclusions in carbonaceous chondrites
Petrographic Description and Classification of the Coleman, Michigan, Meteorite: A New Equilibrated Ordinary Chondrite Fall
Stratigraphic charcoal analysis on petrographic thin sections: application to fire history in northwestern Minnesota.
Carbonatite metasomatism in the northern Tanzanian mantle: Petrographic and geochemical characteristics
The Xiong'er volcanic belt at the southern margin of the North China Craton: Petrographic and geochemical evidence for its outboard ...
Ordinary chondrites: Bulk compositions, classification, lithophile-element fractionations and composition-petrographic type relation...
The Xiong'er volcanic belts at the southern margin of the North China Craton: Petrographic and geochemical evidence for its outboard...
1. Petrographic examination under the microscope showed that this kind of sillimanite is formed directly from the decomposition of pyrophyllite.
系统的岩相学研究表明，这些夕线石系由叶蜡石直接转变所成。
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2. Petrographic, mineral chemical, petrochemical-geochemical and field data of xenoliths occurred in pyroxene-diorite indicate that they are subdivided into two groups.
产于辉石闪长岩中深源捕虏体的岩相学、矿物化学、岩石地球化学和野外资料表明，它们可划分成两组。
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3.
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4. The earlier units contain abundant mafic micro-enclaves, and the petrographic study of the enclaves indicates the crust-mantle mixing origin of the granitic magma.
较早次单元中富含镁铁质微粒包体，经包体岩相学研究，花岗岩浆具壳幔混合成因。
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5. The example to process the Sichuan series of red granites indicates that the sawability will be effected by the petrographic characters of the granites.
并以四川红系列花岗岩石材加工为例，说明了花岗岩岩相学特征对岩石可锯性影响的程度。
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6. This paper analyzes and determines the names and characteristics of the batch and de- vitrification stones by the crystal-optics method which is one of the petrographic analysis methods.
以岩相学方法之一的晶体光学方法，分析确定了配合料、析晶结石的名称、特点。
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7. This web site provides information about society description, introduction of petrographic atlas, member, annual meeting, etc.
本网站提供了协会介绍、岩相学地图集简介，成员，年会等相关信息。
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8. Silicate petrographic analysis is widely used as an effective method in evaluation of stone like defects in glass .
硅酸盐岩相分析技术做为一种有效的研究方法广泛应用于玻璃结石缺陷的分析鉴定。
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9. The relation between the character of the flotation feed and the petrographic constituents of raw coal and especially the flowsheet is briefly described.
扼要地概括浮选原料的性质与原煤的岩相组成的关系，特别是和工艺流程的关系。
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10. This provides petrographic evidence for the study of the genesis of the granites and also implies that vertical crustal growth probably took place in the Late Paleozoic Jiamusi-Songnen craton.
这为探讨这些花岗岩的成因提供了岩石学依据，同时也暗示晚古生代佳木斯—松嫩古陆可能发生过地壳的垂向生长。
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11. The CaO content in ash is related to magnetic petrographic characteristics of coal, and it is possible to predict CaO content in ash with coal macro petrography.
结果表明：煤灰分中氧化钙含量与其宏观煤岩特征的关系比较密切，用宏观煤岩特征可以预测煤灰中氧化钙的含量。
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12. The results show that coals combustion characteristics have a linear dependence relation with the petrographic factor .
研究表明：煤的燃烧特性与岩相因子有很好的线性相关性。
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13. The liquidus temperatures determined by petrographic microscopy method are in better aggreement with those determined semiquantitatively by the extrapolation method of X-ray diffraction intensity.
液相温度用偏光显微镜和半定量X射线衍射强度外推法两种方法来确定，并且这两种方法测出的结果比较接近。
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14. By petrographic analysis the microstructure characteristics of ladle slag building-up has been researched and the process and mechanism of the ladle slag building-up discussed.
通过岩相分析方法研究了钢包粘渣试样各段带的显微结构特征，探讨了钢包粘渣的过程和机理。
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15. General speaking, subordinate petrographic phase granite formed later period in a compound granite body could not indicate source material characteristics of it.
一般说来，在一个复合岩体中，晚期形成的次要相花岗岩未必能反映该花岗岩源岩的特性；
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16. By means of SEM, EDAX and OM, the petrographic structure and microscopic chemical composition of cement clinker have been researched by adding rare-earth lean ore.
采用SEM、EDAX、OM等分析测试方法，研究了稀土贫矿掺加条件下，水泥熟料的岩相结构及其微区化学组成。
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17. Up to 10 Martian meteorites covering 4 petrographic types have been found so far, including 4 meteorites collected in the Antarctic area.
目前已收集并确证的火星陨石共10 个，包括了4种岩石类型，其中有4 个火星陨石是在南极地区发现和回收的。
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18. By petrographic analysis and electron probe micro analysis, phase change of mineral and the slag are also studied.
此外，通过岩矿相研究和电子探针分析，对于烧结矿的物相组成和它们的变化进行了探讨。
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19. Both petrographic features and the geochemical modeling also show that they are the late-stage crystallization phases.
岩相学特征和地球化学模拟也都表明这些富铝矿物结晶较晚。
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20. Different microstructures of unused pulverized coal and coke in dust were found through petrographic microscopic analysis.
通过岩相显微分析确定了高炉炉尘中未消耗煤粉和焦炭存在的不同结构形态。
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21. By means of detail investigation in petrographic and geochemical characteristics of stratigraphic units in every systems tract, the palaeogeographic and sedimentary facies distribution are recognized.
通过对各体系域地层单元的岩相学和地球化学分析研究，恢复了各时期的古地理面貌及沉积相带的空间展布。
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22. Petrography and mineral chemistry of 100 meteorites collected from the Grove Mountains, Antarctica, were studied and their chemical-petrographic types were assigned.
本文主要报道了南极格罗夫山新回收的100块陨石的岩石学和矿物化学特征。
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23. According to determination and analysis of petrographic, the reason of "snowman" formation in a clinker cooler in a cement plant was discussed.
前言： 通过岩相分析和鉴定，探讨了某水泥厂篦冷机内熟料堆“雪人”的成因。
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24. The chemical composition, petrographic analysis and dispersing property of kinds of bauxitic clay are compared.
对比研究了几种铝矾土的化学组成、相组成和分散性能。
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25. In petrographic terms, this stone is defined as volcanic tufa.
地质学上，此石材属于火山凝灰岩。
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26. In petrographic terms, this stone is defined as volcanic tufa.
地质学上，此石材属于火山凝灰岩。
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27. petrographic geomorphology
岩石地貌学
-- 来源 -- 英汉 - 翻译参考[网络]
28. macroscopic petrographic constituent of coal
煤的岩石组成
-- 来源 -- 英汉 - 短句参考
29. petrographic classification
岩石分类
-- 来源 -- 英汉 - 翻译参考[网络]
30. petrographic investigation
岩相研究
-- 来源 -- 英汉 - 翻译参考[网络]
31. petrographic comparison
岩石对比
-- 来源 -- 英汉 - 翻译参考[网络]
32. petrographic formation
岩石建造
-- 来源 -- 英汉 - 翻译参考[网络]
33. petrographic description
岩性描述
-- 来源 -- 英汉 - 翻译参考[网络]
34. petrographic interpretation
岩相解释
-- 来源 -- 英汉 - 翻译参考[网络]
35. petrographic facies
岩相
-- 来源 -- 英汉 - 翻译参考[网络]
36. petrographic microscope
岩相显微镱
-- 来源 -- 英汉 - 翻译参考[网络]
petrographic
