“subcontractor”的概念、定义、翻译、参考文献-科学参考

单词	subcontractor
释义	subcontractor Encyclopedia 工学建筑工程经济释 subcontractor分包商具有一定专项生产知识、技能和工具的建筑或基础设施工程项目的专项工程实施主体或材料设备供应主体。
随便看	normal conformal connection normal congruence normal congruence of lines normal connection normal consolidation normal contact manifold normal continued fraction normal contour normal convergence normal coordinate normal coordinates normal coordinate system normal correction of magnetic field normal correlation normal count approach normal covering normal crossing normal cross-section normal current normal curvature normal curvature vector normal curve normal cycle normal density function normal derivative

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。