“the Big Dig”的概念、定义、翻译、参考文献-科学参考

单词	the Big Dig
释义	the Big Dig Encyclopedia 工学〔重大土木工程〕释 Boston's Central Artery；Tunnel Project；the Big Dig波士顿中央大道工程建成时为美国历史上最大、最复杂和最具有技术挑战性的公路工程。
随便看	relative de Rham cohomology sheaves relative derived functor relative determination relative deviation relative dielectirc constant relative dielectric constant relative different relative dimension relative discriminant relative displacement relative distance relative distortion relative efficiency relative energy relative energy distribution relative energy saving ratio relative entropy relative equilibrium of yin-yang relative error relative error of an approximation algorithm relative extension relative extremum relative eye relief relative feed value relative field

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。