青年中文petrographic的意思
petrographic中文翻譯：
adj.巖相學的；巖類學的
Petrogale───巖風
petroglyphy───n.巖畫藝術
The chemical composition, petrographic analysis and dispersing property of kinds of bauxitic clay are compared.───對比研究了幾種鋁礬土的化學組成、相組成和分散性能。
The results show that coals combustion characteristics have a linear dependence relation with the petrographic factor.───研究表明：煤的燃燒特性與巖相因子有很好的線性相關性。
petrographic terms, this stone is defined as volcanic tufa.───地質學上，此石材屬于火山凝灰巖。
The petrographic thin section indicates that the main types of clay mineral is chlorite, kaolinite and illite.───據巖石薄片鑒定，粘土礦物類型主要有伊利石、綠泥石和高嶺石。
Silicate petrographic analysis is widely used as an effective method in evaluation of stone like defects in glass .───硅酸鹽巖相分析技術做為一種有效的研究方法廣泛應用于玻璃結石缺陷的分析鑒定。
This web site provides information about society description, introduction of petrographic atlas, member, annual meeting, etc.───本網站提供了協會介紹、巖相學地圖集簡介，成員，年會等相關信息。
Both petrographic features and the geochemical modeling also show that they are the late-stage crystallization phases.───巖相學特征和地球化學模擬也都表明這些富鋁礦物結晶較晚。
Through accurate description and dissection of deltaic front outcrops, 11 petrographic facies types are established.───通過對三角洲前緣露頭的精細描述和解剖，建立了研究區11種巖石相類型。
Wu, F. -T. (1971) Petrographic study of the sandstones in the Hsinying foothills region, Taiwan. Petroleum Geology of Taiwan, 8, 221-234.───吳福泰（1971）臺南縣新營區麓山帶砂巖之巖石學研究。臺灣石油地質，第8號，第221-234頁。
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.
The sections are then examined with a petrographic microscope.
Both petrographic features and the geochemical modeling also show that they are the late-stage crystallization phases.
The chemical composition petrographic analysis and dispersing property of kinds of bauxitic clay are compared.
In petrographic terms, this stone is defined as volcanic tufa.
Petrographic examination under the microscope showed that this kind of sillimanite is formed directly from the decomposition of pyrophyllite.
This stain is very valuable for its minute selectivity on a scale discernible with a petrographic microscope.
Petrographic descriptions have been provided for core plugs from five wells.
The study of petrographic fabrics forms the basis for later analytical research, both chemically and isotopically.