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- A fine - grained granite porphyry having a groundmass with irregular intergrowths of quartz and feldspar. 花斑巖一種細晶的花斑巖,帶有不規則交生的石英和長(cháng)石的基質(zhì)
- A fine-grained granite porphyry having a groundmass with irregular intergrowths of quartz and feldspar. 花斑巖一種細晶的花斑巖,帶有不規則交生的石英和長(cháng)石的基質(zhì)。
- ZENG Fan-gui,HAO Yu-ying.Ast study of comminting property of vitrain and fusain[J].Journal of Fuel Chemistry and Technology,1998,26(6):575-577. [8]曾凡貴;郝玉英.;鏡煤與絲炭粉碎特性的比較研究[J]
- Results show that hydrogen-rich macerals are disintegrated while other macerals like fusain, and exinite are resistant to disintegration. 結果表明:富氫煤的顯微組分被分解,而絲炭和角質(zhì)等煤的顯微組分難分解。
- PEG400-600 can be used as medical and cosmetic groundmass, and can be used as lubricant and wetter in rubber and textile industry. 600用作醫藥,化妝品的基質(zhì),橡膠與紡織工業(yè)的潤滑劑和潤濕劑。
- Study shows that the Ordovician carbonate formation in this area has the characteristic of very low groundmass porosity. 明確了研究區奧陶系儲層為超低基質(zhì)孔的致密碳酸鹽巖,巖溶作用為本區儲層發(fā)育的主控因素。
- Three different kinds of clinopyroxenes were found in ankaramite and basalts: big phenocryst, small phenocrysts and microcrystals in groundmass respectively. 北塔山組富輝橄玄巖和玄武巖中存在著(zhù)三種類(lèi)型的單斜輝石:大斑晶輝石、小斑晶輝石和基質(zhì)輝石。
- Besides,the factors added by the speciality of ecotone and the diversity of groundmass in the area are the principal reasons for supporting shrubby diversity in the area. 該地區的西北部植物區系在古地中海的海浸區,且未直接受到第四紀大陸冰期的襲擊,加之其過(guò)渡帶的特殊生態(tài)意義及其基質(zhì)條件的多樣性,使該地區豐富的灌木多樣性得以維持的主要原因。
- With the change of DCP,TAIC, Zn (MAA)2 and fusain,the crosslink structures and mechanical properties of EDPM changed regularly.TAIC as the cross-linking agent were ususlly added to liquid EPDM. 液體EPDM在引發(fā)劑DCP、助交聯(lián)劑TAIC(三烯丙基異氰脲酸酯)和不飽和羧酸金屬鹽Zn (MAA) 2(甲基丙烯酸鋅)以及炭黑作用下,凝膠含量和力學(xué)性能呈現出一定規律的變化。
- Keywords fusain;durain;ESR characteristics; 絲炭;暗煤;順磁共振特性;
- any igneous rock with crystals embedded in a finer groundmass of minerals. 任何含有嵌入致密的礦物基質(zhì)的火成巖。
- Analysis of Structure Between Vitrain and Fusain X-Ray Diffraction Analysis 鏡煤與絲炭結構的X射線(xiàn)衍射初步分析
- any igneous rock with crystals embedded in a finer groundmass of minerals 任何含有嵌入致密的礦物基質(zhì)的火成巖
- Keywords HGi;fractal demension of particle size distribution;microbrittleness;vitrain;fusain; 可磨性指數;顯微脆度;粒度分布分形維數;鏡煤與絲炭;
- (of rocks) consisting of porphyry or containing large crystals in a fine groundmass of minerals (巖石)由斑巖組成的,或在一團光滑的礦石中含有相對量較大的石英的
- Correlation of Bituminite and Mineral-Bituminous Groundmass with Sedimentary Organic Groundmass 瀝青質(zhì)體和礦物瀝青基質(zhì)與沉積有機基質(zhì)關(guān)系
- Keywords sapropel groundmass;water-covered swamp;exudatmite;coal-seam stabllity; 腐泥基質(zhì);過(guò)渡組分;滲出瀝青體;煤層穩定性;
- (Of rocks) consisting of porphyry or containing large crystals in a fine groundmass of minerals. (巖石)由斑巖組成的,或在一團光滑的礦石中含有相對量較大的石英的。
- Keywords source rock;mineral bituminous groundmass;fluorescence;source rock type; 生油層;烴源巖;母質(zhì)類(lèi)型;瀝青質(zhì);礦物瀝青基質(zhì);熒光特征;
- PEG1000-1500 can be used as groundmass and lubricant in medicine, textile and cosmetic industry; 1500在醫藥、紡織、化妝品工業(yè)中用作基質(zhì)和潤滑劑、柔軟劑;