carbonaceous

动词：

动词: carbon-date

更多词形：

动词: carbon-date |

单词例句：

Abstract： The Cambrian stratabound gold deposits in Jiangzha, western Qinling Mountains are hosted in the silicalite formation composed of black chert and carbonaceous slate.

摘 要： 西秦岭降扎地区寒武系中的层控金矿床，产于由碳质硅岩和碳质板岩组成的硅岩建造中。

By X ray diffraction technology,phase structure of carbonaceous char being formed in the process of combustion of intumescent coating has been studied systematically.

采用X射线衍射技术，对膨胀型防火涂料经过大板燃烧后所形成的炭质层的物相结构进行了系统研究。

TEM micrograph of carbonaceous matter concentrate after demineralisation of rock.

研究人员还对化石微生物结构和在海底发现的距今35亿年前的原始微生物进行了比较。

Some radiolarian fossils were discovered two times in the carbonaceous silicalites, the major gold-bearing rocks in the Changkeng gold-silver deposit.

在广东长坑金银矿床的主要含金岩石碳质硅质岩中两次找到放射虫化石,其时代可能属于早石炭世。

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。

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。

Ore bodies are hosted by 3rd Subformation of Hongxingshan Formation in Tianhu Group of Qingbaikou System, with the host rocks composed of carbonaceous mylonite and impure marble.

矿体赋存于青白口系天湖群红星山组第三亚组地层内，并受断裂构造的控制，主要呈脉状、透镜状顺层产出，含矿岩石为大理岩和碳质糜棱岩。

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。

Some Andalusite crystals have carbonaceous inclusions, arranged so that in cross-section they form a dark cross.

某些红柱石晶体含有碳质包裹体，正是这种结构导致了她的横截面有一个黑十字。