“美国太平洋铁路”的概念、定义、翻译、参考文献-科学参考

单词	美国太平洋铁路
释义	美国太平洋铁路 Encyclopedia 理学〔铁路类〕释 Pacific railroad美国太平洋铁路由中央太平洋铁路公司（the Central Pacific）和联合太平洋铁路公司（Union Pacific）于1863～1869年建成。美国第一条实现连接大西洋海岸与太平洋海岸的铁路。又称“横贯大陆铁路（Transcontinental Railroad）”。
随便看	reduction matroid reduction-matting smelting reduction method reduction modulo m reduction of a complex space reduction of a fraction reduction of an elliptic curve reduction of an equation reduction of an expression reduction of an operator reduction of a problem reduction of a quadratic form reduction of area reduction of a representation reduction of a singularity reduction of a space reduction of a system reduction of combustion kinetic model reduction of data reduction of dimension reduction of dislocation reduction of force systems reduction of fractions to a common denominator reduction of fracture reduction of holes

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。