“contractor”的概念、定义、翻译、参考文献-科学参考

单词	contractor
释义	contractor Encyclopedia 工学建筑工程经济释 contractor承包商具有一定生产和管理知识、技能及工具的建筑或基础设施工程项目的实施主体。又称建筑企业、承包企业或乙方。 Mathematics contractor压缩子；压缩量
随便看	Secluded Secluded Orchid in Jieshi Mode seclusion SECM seco secohm secohmmeter second second adjoint operator second adjoint space secondary secondary aberration secondary active transport of nutrients in plants secondary aerosol secondary air fan secondary air of grate stove secondary allocation method secondary aluminium secondary anemia secondary articulation secondary attack rate，SAR secondary axis secondary battery secondary bifurcation secondary blockage

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。