“半长轴”的概念、定义、翻译、参考文献-科学参考

单词	半长轴
释义	半长轴 Physics 光学、声学光学 semimajor axis半长轴晶体光轴。 semi-major axis半长轴 Mathematics semimajor axis半长轴 Astronomy semi-major axis半长轴
随便看	exhaust manifold exhaust mixed noise exhaust noise exhaust noise suppression exhaust particulate filter materials exhaust pipe of boiler safety valve exhaust purification material exhaust purifier exhaust shock wave noise exhaust steam parameter exhaust steam pipe of boiler exhaust system exhaust technique of vacuum electronic device exhaust turbo-compound system exhaust velocity exhaust ventilation exhibiting-researching-collecing display exhibit insurance exhibition 3-D design exhibition area exhibition attention allocation exhibition audience survey exhibition classification exhibition competitive intelligence exhibition contract

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。