carbonaceous

Coal is a sedimentary rock composed principally of carbonaceous macerals and inorganic minerals.

煤是一种有机沉淀岩,主要包括有机碳化合物和无机矿物.

The microstructure and characteristics such as combustion and expansion of the carbonaceous materials-graphite, acid graphite.

本文首先研究了保护渣常用的碳素材料 — 石墨 、 酸化石墨、炭化稻壳、炭黑的显微结构及燃烧、膨胀等特性.

Coal is a rock composed principally of organic carbonaceous macerals and inorganic minerals.

煤是一种有机沈淀岩,主要包括有机碳化合物和无机矿物.

The carbonaceous porous body constituting the enzymatic electrode is preferably carbonaceous gel.

构成酶电极的碳多孔体优选是炭黑凝胶.

Thin layers of sandy shale, and carbonaceous fragments are locally present.

局部出现砂质页岩薄层和碳质碎屑.

Carbonaceous mesophase is an excellent precursor for carbon materials, especially those with high additional value.

炭质中间相是制备炭材料, 尤其是高附加值炭材料的优质前驱体.

Coal is a sedimentary rock composed principally of organic carbonaceous macerals and inorganic minerals.

摘要煤是一种有机沈淀岩,主要包括有机碳化合物和无机矿物.

Carbon black is special kind of carbonaceous material on microstructure, particle configuration and surface behavior.

炭黑是一种微观结构 、 子形态和表面性能都极为特殊的炭素材料.

Because some strata carbonaceous shale, the result of geophysical work was infected.

因部分地层中含有碳质板岩, 对地球物理工作的结果产生了一定的影响.

Roasting or chlorination could deactivate carbonaceous materials to eliminate theirs effects on recovering gold.

焙烧或氯化则可使矿石中的“劫金”碳质物得到钝化,从而消除碳对金浸出率的影响.

The effect of different process . conditions on the porous carbonaceous adsorbents prepared by pyrolysis.

考察了不同工艺条件对热解生成的多孔炭质吸附剂的影响.

The balance was carbonaceous fraction , the nonflammable inorganic fraction was negligible.

其余为不挥发的可燃物碳粒, 不可燃的无机物极少.

The sediments are mudstone , shale, carbonaceous mudstone and marl of deep and semi-deep lake facies.

烃源岩已进入成熟阶段, 处于生油高峰期.

This sandstone unit is commonly thick-bedded and massive, with silty and carbonaceous laminations.

该砂层单元通常为厚层或块状, 具粉砂质和碳质纹层.