vitrain是什么意思   vitrain怎么读

vitrain单词基本解析：

vitrain变化用词：

vitrain英英释义：

vitrain中文词源：

vitrain用法和例句：

vitrain

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]曾凡贵,郝玉英.镜煤与丝炭粉碎特性的比较研究[J].燃料化学学报,1998,26(6):575-577.

Keywords HGi;fractal demension of particle size distribution;microbrittleness;vitrain;fusain;

可磨性指数;显微脆度;粒度分布分形维数;镜煤与丝炭;

While the content of Vitrain C and deoxidize sugar decrease promptly in the process of deepfreeze and reduce by degrees in the process of cold storage.

在冷藏过程中有机酸含量逐渐升高,还原糖和维生素C含量逐渐降低。

This paper presents the measurement of laser raman spectra of 9 vitrain samples of different ranks from 9 coal mines and their parameterization.

对不同矿区、不同变质程度煤的9个镜煤样品进行了激光拉曼光谱测定,并对其特征光谱进行了参数化。

Electrokinetic Properties of Vitrain from New South Wales Seams in Inorganic Electrolyte Environments

新南威尔士煤层产出镜煤在无机电介质存在下的界面动电性质

Keywords Coalseams;Ash Content;Vitrain Composition;Contrast of Coalseams;

煤层;灰份;镜质组份;煤层对比;

Keywords macerals;hydrocarbon-generating potential;vitrain;clarain;coal factes.;

煤岩显微组分;生烃潜力;镜煤;亮煤;煤相;

In vitrain bands the density and fractal dimension of fractures related to the thickness and lithotyp...

煤岩结构的研究在预测煤层的渗透性方面有重要意义。

structural vitrain

结构镜煤

The paper had a coal water mixture test with vitrain coal, bright coal and dull coal from Ningtiaota coal in Shenfu mining area.

选择神府矿区柠条塔煤中的镜煤、亮煤和暗煤进行了制水煤浆试验。

Keywords deepfreeze;strawberry;nutrition quality;Vitrain C;

速冻;草莓;营养品质;维生素C;

Keywords Vitrain;Pridine-insoluble;Hydrocracking;NMR;Average molecular structure;

镜煤;吡啶不溶;热解加氢;NMR;平均分子结构;

Keywords vitrain;extract;pyrolysis;compound with low molecular weight;

镜煤;抽提物;热解;低分子化合物;

Keywords vitrain;carbonization mechanism;infrared spectrum analysis;

镜煤;碳化机理;红外光谱分析;

Analysis of Structure Between Vitrain and Fusain X-Ray Diffraction Analysis

镜煤与丝炭结构的X射线衍射初步分析

Vitrain Composition

镜质组份