“Nacional Siderurgica Company”的概念、定义、翻译、参考文献-科学参考

单词	Nacional Siderurgica Company
释义	Nacional Siderurgica Company Encyclopedia 历史学巴西历史释 Nacional Siderurgica Company巴西钢铁公司巴西主要的钢铁企业，业务范围包括冶金、采矿、水泥、物流和能源等领域。
随便看	sample pretreatment of free drug analysis sample pre-treatment technology sample pretreatment technology for pharmaceutical analysis sample process sample proof sample proportion sample quantile sample quartile sampler sample range sample raw moment sample regression coefficient sample representativeness sample residual dispersion sample rotation sampler; sampling head samples calculation sample site sample size Sample size estimation sample skewness sample space sample space ordering sample space ranking sample-specific nature

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。