Centervt. 使集中, 放在中央 Canadian Environment Network加拿大的环境下的网络 Content Exchange Network (Asia-Pacific Broadcasting Union)内容交换网络(亚太广播联盟) centromeric着丝粒 European Committee for Standardization欧洲标准化委员会 Cell Error Number信元差错数 Centre d'Etudes NucleairesNucleaires d 'Etudes中心 ComitÉ EuropÉen de Normalisation (French: European Committee for Standardization)ComitÉ EuropÉen de Normalisation (French: European Committee for Standardization) Chemical and Engineering News化工工程的消息 Cyber Entertainment Network网络娱乐网 Centre d'Etude de l'Energie NuclÉaireCentre d'Etude de l'Energie NuclÉaire Centre d'Études de la Neige (French: snow study center)Centre d'Études de la Neige (French: snow study center) Certified Emergency Nurse注册紧急护理 Communication, Electronics, and Navigation通讯、电子、导航 Cross-Erasure NoiseCross-Erasure噪声