“engineering alternation”的概念、定义、翻译、参考文献-科学参考

单词	engineering alternation
释义	engineering alternation Encyclopedia 工学后期服务释 engineering alternation工程洽商工程项目在实施过程中，由于施工状况的复杂性和不可预见性，对于设计图纸与设计变更没有涵盖的施工项，由于按事前确定的施工图预算价和合同价，还不能完全满足工程造价实施的需要，因而采用现场签证等方法来确认现场工程量或工程事实的做法。
随便看	recording density recording Doppler comparator recording electrode recording engineer recording equipment recording flowers in Luoyang recording instrument recording instruments recording micrometer recording microphotometer Recording of Loyal Persons recording program of drama and quyi Recording report recording studio record linkage Record of a Cart Full of Ghosts Record of a Chance Encounter in a Fishing Village Record of a Compilation of Painters of the Reigning (Qing) Dynasty, Continued Record of a Dream Journey across Oceans, Halls and Cities by Yang Weizhen Record of a Golden Lock Record of a Trip to Jianzhou Record of Authentic Traces of the Brush Record of Baiyun Taoist Temple Record of Buddhist Kingdoms Record of Calligraphic Works and Paintings at the Jade Rain Hall

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。