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Carbon and oxygen isotopic composition (δ13C and δ18O)shows that the carbon not only derived from depth source but also sedimentary country rock.
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碳、氧同位素(δ13C和δ18O)组成表明，既有沉积围岩中的碳，也有深部来源的碳，具有混合来源特征。 |
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Carbon black was blended into thermoplastic polyurethane, the electrical conductive fiber was obtained by melting spinning.
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摘要将导电炭黑混入到热塑性聚氨酯中，经熔融纺丝制得导电纤维。 |
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Carbon block has the properties of superior electric and thermal conductivity; better chemical stability; better bulk stability,as well as high strength in high in the blast furnace ,the ferroalloy furnace,the calclium carbide furnace and the aluminum ele
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炭块类产品具有良好的导电、导热性，较好的化学稳定性、高温体积稳定性与高温强度，广泛用于炼铁高炉、铁合金炉、电石炉、铝电解槽上作砌筑耐火材料。 |
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Carbon capture is just half the job, of course.
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当然，碳的捕集只是任务的一半。 |
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Carbon channel is usually finished with electro-galvanization.hot dipped galvanzined finish or epoxy coating or nigrescence is also available on special order.
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碳钢型钢的表面处理普通为电镀，如需热浸镀锌、喷塑、发黑等要在订货时说明。 |
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Carbon dioxide (CO2) combines with water to form carbonic acid (H2CO3), the same weak acid found in carbonated beverages.
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二氧化碳（CO2）和水结合，形成碳酸（H2CO3），这种弱酸也可以在碳酸饮料里找到。 |
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Carbon dioxide concentration is sensitive to measured data such as outdoor carbon dioxide concentration, indoor source, and ventilation rate which are stochastic in nature.
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通风空间中二氧化碳浓度对量测资料如外界二氧化碳浓度，系统产生源及通风量均具高度灵敏性，而量测资料本身亦具随机特性。 |
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Carbon dioxide emissions are the primary source of greenhouse gases.
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二氧化碳的释放是温室效应气体的主要来源。 |
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Carbon dioxide from energy use is a major contributor to the greenhouse gases which scientists blame for global warming.
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科学家将全球暖化怪罪于温室气体，其中绝大部份为能源使用后所产生的二氧化碳。 |
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Carbon dioxide is converted into oxygen through the agency of plants.
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二氧化碳由于植物的作用转化为氧气。 |
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Carbon dioxide is often used for carbonated beverage, soda water, foodstuff, welding, plant protection, breeding, freezing, aquatic products, manufacture of the dry ice, fire extinguishing as the mixed gas used in surgery.
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二氧化碳日常常见用于碳酸饮料、汽水、食品、焊接、植物保护、养殖、冷冻、水产、制造干冰、消防灭火，医疗手术中用的混合气。 |
