“major equipment (first set) insurance”的概念、定义、翻译、参考文献-科学参考

单词	major equipment (first set) insurance
释义	major equipment (first set) insurance Encyclopedia 经济学特殊风险保险释 major equipment (first set) insurance首台（套）重大技术装备保险专门为用户首次使用的首台（套）重大技术装备提供的定制化保险产品。是一种特殊风险保险。
随便看	principal series representations principal set principal sheet principal solution principal space principal spectrum principal sphere principal sphere of curvature principal square root principals' research leadership principal state model principal state of polarization principal's teaching leadership principal strain principal subgroup principal subgroup series principal submatrix principal submodule principal subspace principal surface principal symbol principal symbol sequence principal system principal tangent principal tangent bundle

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。