英语释义

1. a fragment of plant debris in coal

片语

group maceral显微组分组

maceral variety显微组分变种

semigelatinous maceral半凝胶化组分

cessory maceral次要显微煤巖组分

maceral analyses显微煤巖分析

subhydrous maceral低氢煤巖组分

maceral groups显微组分

COAL MACERAL煤显微组分

maceral l煤显微组分

英汉例句

• with the measuring experiments on the coal maceral, combustion and conveying, the paper study the maceral affected to the pulverized coal combustion and conveying.

  通过显微组分、燃烧性和输送性测定实验，研究了显微组分对煤粉的燃烧性和输送性的影响。

• the coal seam no: 4in zhoujing mine, baise basin of guangxi, is referred to as a typical humic type of brown coals, whose maceral composition is characterized by enriched resinites.

  广西百色盆地州景矿第4煤层为典型的腐殖型褐煤，显微组分中富含树脂体。

• maceral and geochemical characteristics of coal seam and oil shale in huangxian basin;

  黄县煤田第三纪腐殖煤、藻烛煤、油页巖显微组分富含树脂体。

• linear regression method was used to analyse the effects of maceral and rank on morphology of coal and corresponding char.

  本文用多元回归方法，分析煤巖相组分和煤阶对煤及相对应煤焦表面形态的影响。

• a new method for preparing optical thin slice of coal maceral bonder made of epoxy resin e-44 and its application are introduced.

  介绍了一种以环氧树脂e-44为原料制备煤巖光片黏结剂的新方法及应用。

• coal maceral indexes mainly include the quantitative statistics of coal macerals and the measurement of vitrinite reflectance.

  常用的煤巖学指标主要有显微组分的定量统计和镜质体反射率的测定。

• the maceral is mainly desmocollinite, having the characteristics of micrinite.

  显微组分以基质镜质体为主，微粒体特征。

• there are important significances of theory and practice for understanding the properties of vitrinite-like maceral and its origin and forming process.

  其结果对于全面掌握镜状体的属性，认识其生源及形成过程具有重要的理论与实际意义。

• research shows that maceral and the degree of metamorphism of coal rock are key factors that control the generating and storing capacity of coal rock.

  煤巖组分和煤变质程度是影响煤层生储气能力的主控因素。

• the advantage of organic petrology lies in making use of maceral level to analyze characteristics, origin and evolution of sedimentary organic matter with respect to hydrocarbon generation.

  其最大特点在于从显微层次来认识和分析非均质性的沉积有机质特征、成因和演化与烃类形成的关系。

• because of its micro-beam advantage, laser-induced fluorescence microprobe is very capable of dealing with almost any individual maceral particle, which can be identified under microscope.

  研究表明，激光荧光显微探针的微束特性使它几乎可以对任何显微镜下可辨认的有机物质颗粒进行微区分析。

• the experiments of the fluorescence properties of coal maceral showed that the methods of storing making sample and surveying condition affect obviously the measured results.

  煤显微组分荧光性的试验研究表明，煤样的处理、保存、测量的方法不同以及测定条件的变化都对测试结果有明显的影响。

• the structure of the thermal secondary maceral was different from that forming in the period of peatification.

  热变次生组份具有不同于泥炭化时期所成的显微组份结构特征，往往具有较为强烈的光学各向异性。

• there are relationships between absorption and proximate analyses, maceral analyses and ultimate analyses.

  煤的吸附量与煤层的工业分析、显微煤巖分析、元素分析之间有一定的关系。

• coal maceral concentrates of high purity were prepared from four different rank coals by density gradient centrifugation method.

  经等密度梯度离心分离，从褐煤、长焰煤、气煤和贫煤四种不同变质程度煤中获得了高纯度的有机显微组分。

• the characteristic temperature of maceral concentrates after demineralization becomes lower than respective original concentrates.

  原生矿物质对显微组分的燃烧有抑制作用，使燃烧特征温度升高。

• to apply some new techniques such as the organic maceral analysis, biological marker inspection and alga authentication, can research hydrocarbon generation potential in salt-lake facies effectively.

  应用有机显微组分分析、生物标志物检测和藻类鑒定新技术，能有效分析盐湖相烃源巖的生油潜力。