“服务进出口”的概念、定义、翻译、参考文献-科学参考

单词	服务进出口
释义	服务进出口 Encyclopedia 理学【核算】释 import and export of services服务进出口一经济体（常住单位）与其他经济体（非常住单位）之间相互提供服务的交易。
随便看	dual structure dual subdivision dual surface dual system dual system of higher education dual system of vocational education dual system university dual-task paradigm dual temperature exchange dual-temperature exchange dual tensor dual tessellation dual theorem dual theory dual throat vector control dual topological group dual transformation dual triangle dual-use land dual value identification method of archives dual variable dual variety dual vector dual vector bundle dual vector space

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。