adj.含碳的，碳质的

The carbonaceous chondrites are among the most primitive materials in the solar system.
碳质球粒陨石是太阳系中最原始的物质之一。
The coal is a readily combustible, carbonaceous rock.
煤炭是一种易燃的碳质岩石。
Scientists analyzed the carbonaceous material left behind by the ancient organisms.
科学家分析了古代生物留下的碳质物质。
The carbonaceous shale serves as an important source rock for hydrocarbons.
碳质页岩作为烃类的重要源岩。
The spacecraft's mission is to study carbonaceous asteroids for clues about the origin of life.
这艘宇宙飞船的任务是研究碳质小行星，以寻找生命起源的线索。
Carbonaceous materials like charcoal can be used as a filter to purify water.
像木炭这样的碳质材料可用作过滤器来净化水。
The carbonaceous residue from the combustion process was carefully collected for analysis.
燃烧过程中产生的碳质残留物被仔细收集以供分析。
Some meteorites contain organic, carbonaceous compounds that may have seeded early Earth with life-building molecules.
一些陨石含有有机碳质化合物，这些化合物可能为早期地球带来了构建生命的分子。
The carbonaceous deposits on the engine parts indicate incomplete combustion.
发动机部件上的碳质沉积物表明燃烧不完全。
The study of carbonaceous materials is crucial to understanding the carbon cycle on Earth.
研究碳质材料对于理解地球上的碳循环至关重要。