“present net worth(PNW)”的概念、定义、翻译、参考文献-科学参考

单词	present net worth(PNW)
释义	present net worth(PNW) 纯现值
随便看	main switching compound main switch (MS) main symptom main synchronization pulse main system main tail main tail feather maintain maintainability maintainability function maintainability index maintainable economic welfare amount maintainable root maintainance line maintain confidentiality maintain contact maintained load test (ML-test) maintained tuning fork maintainer maintainer line maintaining maintaining account maintaining furnace maintaining heat maintaining power

科学参考收录了1248194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。