“上面级”的概念、定义、翻译、参考文献-科学参考

单词	上面级
释义	上面级 Encyclopedia 工学〔空间运输器分类〕释 upper-stage上面级在运载火箭上面增加的、相对独立的一级（或多级），由运载火箭发射进入准地球轨道或地球轨道，自主完成轨道机动、有效载荷分离与部署，将有效载荷送入预定工作轨道或预定空间位置的空间运输器。
随便看	high-level waste high leverage points high leverlaser therapy high lift actuation system High Lift Control System high lift system high light highlight highlight common valuation criteria high light components high light efficiency breeding for forage plants highlight plays High Line Park in Manhattan, NY, US high-loss resonator high-low bias test High-Low Method high luminosity spectrometer high-luminosity star highly abundant number highly accelerated life test highly accelerated stress screening Highly Adaptable Satellite Highly Advanced Laboratory for Communications and Astronomy highly composite ideal highly composite number

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。