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- High steam carbon ratios were required to prevent carbon formation in the reformer tubers. 为了防止重整管中碳的形成，蒸汽与碳的比率需要非常高。
- ACOM 30 is blended from highly refined high viscosity mineral oils and selected additives to enhance anti-rust, thermal stability, anti-wear, anti-foam and very low carbon formation properties. 由高度精炼高黏度指数矿物油及特选的添加剂配制而成，具有良好的防锈性，热稳定性及极低碳化倾向等特性。
- ACOM 100 is blended from highly refined high viscosity mineral oils and selected additives to enhance anti-rust, thermal stability, anti-wear, anti-foam and very low carbon formation properties. 由高度精炼高黏度指数矿物油及特选的添加剂配制而成，具有良好的防锈性，热稳定性及极低碳化倾向等特性。
- ACOM 46 is blended from highly refined high viscosity mineral oils and selected additives to enhance anti-rust, thermal stability, anti-wear, anti-foam and very low carbon formation properties. 由高度精炼高黏度指数矿物油及特选的添加剂配制而成，具有良好的防锈性，热稳定性及极低碳化倾向等特性。
- ACOM 68 is blended from highly refined high viscosity mineral oils and selected additives to enhance anti-rust, thermal stability, anti-wear, anti-foam and very low carbon formation properties. 由高度精炼高黏度指数矿物油及特选的添加剂配制而成，具有良好的防锈性，热稳定性及极低碳化倾向等特性。
- ACOM 32 is blended from highly refined high viscosity mineral oils and selected additives to enhance anti-rust, thermal stability, anti-wear, anti-foam and very low carbon formation properties. 由高度精炼高黏度指数矿物油及特选的添加剂配制而成，具有良好的防锈性，热稳定性及极低碳化倾向等特性。
- The main reservoir types in Ordovician carbonate formation in Tahe Oilfield are dissolution fractures and caves. 塔河油田奥陶系碳酸盐岩地层的主要储集空间为溶蚀缝、洞。
- Study shows that the Ordovician carbonate formation in this area has the characteristic of very low groundmass porosity. 明确了研究区奥陶系储层为超低基质孔的致密碳酸盐岩，岩溶作用为本区储层发育的主控因素。
- Carbon formation by electric discharge 炭的放电生成
- Because of the special geological structures in Tarim basin, it is quite complicated that the case of formation comes forth by carbonate formation testing. 摘要受特殊地质结构的影响，碳酸盐测试出水情况十分复杂。
- Applications in Yang 1 well shows this mud can be applied in drilling in carbonate formation of marine faces with improved penetration rate and reduced downhole emergency. 在秧1井中的应用表明,该钻井液体系能满足海相碳酸盐岩地层钻井要求,且能提高机械钻速,减少井下事故的发生。
- I make a carbon copy of my documents. 我用复写纸复写文件。
- Soft drinks contain carbon dioxide. 软饮料中含有二氧化碳。
- I have some carbon paper somewhere or other. 我记得我在什么地方放有复写纸。
- Compared with sandstone, the carbonate formation in Feixiangguan Formation in northeast Sichuan usually shows high resistivity and great amplitude difference between deep and shallow laterolog data. 摘要与砂泥岩地层相比，碳酸盐岩地层常以高电阻率、大幅度差异为特征。
- She's a carbon copy of her sister. 她跟她姐姐一模一样。
- This kind of failure is less likely in carbonate formations than in sandstone ones; the former reduce the destructive potency of the brine. 这类缺陷在碳酸岩层中发生的可能性低于砂岩，因为前者会削弱卤水的破坏力。
- Her front teeth were irregular in formation. 她的门牙排列不整齐。
- They marched in parade formation. 他们以列队的阵式行进。
- Acidizing treatments in carbonate formations is of paramount importance to restore or to stimulate the near-wellbore area by creating wormholes. 对碳酸岩地层进行酸化处理,通过在近井地带产生酸蚀孔洞,是对油水井恢复或增产的一种极其重要的工艺措施。
