“travelling wave klystron”的概念、定义、翻译、参考文献-科学参考

单词	travelling wave klystron
释义	travelling wave klystron 波速调管
随便看	grace graceful degradation graceful exit grace period Gracilariidae gracilis gracilis muscle gradability gradable Gradall gradate gradate sorus gradation gradation composition gradation curve gradation etching gradation factor gradation of image gradation of test gradation scale gradation test gradation unit grade grade A gradeability

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。