This, too, is the case for the ordinary-and carbonaceous-chondrite groups.
而对普通陨石和碳质球粒陨石也都是如此。
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。
Pore structure is most important for such a granular carbonaceous material as char.
作为一种含碳的颗粒状物质，孔隙结构特点是热解炭的重要性质之一。
There are minerals absorbing uranium: zeolite, montmorillonite, carbonaceous matter.
吸附铀的矿物有沸石、蒙脱石、碳质物。
Carbonaceous materials for the production of aluminium. pitch for electrodes. sampling.
铝生产用碳质材料。 电极用沥青。取样。
Because some strata are 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。
The methods for effectively separating carbonaceous materials from the ores were sought out.
探索出从矿石中有效分离各种碳质组分的方法。
The presence of water is unfavorable to the graphitization (ordering) of carbonaceous matter.
高温高压条件下，水的存在不利于碳质物的石墨化(有序化)。
Three phase inclusions with a solid phase of carbonaceous organic matter were occasionally present.
少数三相流体包裹体中固相为碳质有机物。
The host rocks of Zhaishang Au deposit are mainly argillic, calc and carbonaceous slates and silty sandstone.
寨上金矿区赋矿岩石主要为泥质、钙质、碳质板岩、粉砂岩等。
Or the organic material will be transformed by heat into a non-hydrocarbon black carbonaceous material of no value.
否则有机物质就会遭热力作用而转化成毫无价值的非碳氢化合物——黑色含炭物质。
Carbon black is special kind of carbonaceous material on microstructure, particle configuration and surface behavior.
炭黑是一种微观结构、粒子形态和表面性能都极为特殊的炭素材料。
The carbon dioxide is the final oxidation product of carbonaceous compound, which arosed the global greenhouse effect.
二氧化碳是含碳化合物的最终氧化产物，造成了全球性的温室效应。
This paper introduces the experiments of deep deoxidization and desulphurization in ladle with carbonaceous synthetic slag.
介绍了用低碳合成渣在钢包中深脱氧和深脱硫的工艺试验。
Experimental results have shown that oxidizing roasting is an effective pretreatment method for this carbonaceous gold ore.
研究表明，氧化焙烧方法是该高碳质金矿的有效预处理方法。
The ore-bearing rock are mainly fine elastic rocks, breccia of albite-carbonate and carbonaceous- siliceous argillaceous rock.
主要容矿岩石为浅变质细碎屑岩，钠长碳酸盐角砾岩及碳硅泥质岩；
The Se-rich carbonaceous rocks in the north of Yutangba is prevalently being recognized as the main source of selenium of Yutangba.
渔塘坝北部出露的富硒碳质岩石，普遍地认为是渔塘坝硒的主要来源。
In order to control the structure of carbonaceous mesophase products, people are required to make clear of its formation mechanism.
为了控制炭质中间相产品的结构，需要对其形成机理进行深入的了解。
Besides metamorphic grade, the nature of original rocks and the precursor of carbonaceous material may also influence graphitization.
除了变质程度以外，原岩的类型和碳的原始物质的种类也会影响碳的石墨化作用。
Carbonaceous chondrite planetesimals were adsorbed on the mantle surface of the primitive earth, forming primitive carbon-rich areas.
碳质球粒陨石星子被吸积于原始地球上地幔表层，形成原始富碳区。
The characteristics of carbonaceous implants and the applications of carbon materials in modern medical imaging technique are introduced.
本文介绍医用炭质假体在现代医学影像设备中表现出的特性以及炭材料在医学影像设备中的应用。
Pack carburizing consists of placing the parts to be treated in a closed container with some carbonaceous material such as charcoal or coke.
固体渗碳的方法是将要处理的零件与木炭或焦炭这些含碳的材料一起放入密闭容器。
A colorless, odorless, highly poisonous gas, co, formed by the incomplete combustion of carbon or a carbonaceous material, such as gasoline.
一种无色、无味、毒性大的气体，CO，由于碳或含碳物质如汽油的不完全燃烧而形成。
The results show that the trace elements and carbonaceous components have similar mass percentage in aerosols, but their source differ greatly.
结果表明，大气气溶胶含碳组分具有与微量元素组分不同的来源特征。
The feature of Muruntau-type gold deposits was which in the carbonaceous clastic rocks. and the ore was quartz stockwork and the stringer vein.
穆龙套型金矿床以产于浅变质含碳质碎屑岩中和矿石呈石英网脉型及细脉型为特征。
The chemical compositions of the Ningqiang carbonaceous chondrite matrix and a dark rim are analysed with instrumental neutron activation method.
采用仪器中子活化方法分析了宁强碳质球粒陨石基质及暗色边化学成份。
The Weizhou coalfield is a Permo-Carbonaceous coalfield in the middle sector of the Ordos Basin west margin and possesses abundant coal resources.
韦州煤田位于鄂尔多斯盆地西缘中段，属石炭—二叠纪煤田，煤炭资源丰富。
The result of the technical and economic analysis of two kinds of gold leaching processes on a carbonaceous gold ore was introduced in this paper.
介绍了某碳质金矿矿石两种提金方案的技术经济初步分析结果。
The result of the technical and economic analysis of two kinds of gold leaching processes on a carbonaceous gold ore was introduced in this paper.
介绍了某碳质金矿矿石两种提金方案的技术经济初步分析结果。
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