“Centaur family upper stage”的概念、定义、翻译、参考文献-科学参考

单词	Centaur family upper stage
释义	Centaur family upper stage Encyclopedia 工学〔空间运输器分类〕释 Centaur family upper stage“半人马座”系列上面级美国于20世纪60年代初研制成功的，世界上第一种以液氧、液氢为推进剂的高性能上面级。
随便看	photoelectric direct reading spectrometer photo electric effect photo-electric effect photoelectric effect photoelectric emission photoelectric equation photoelectric Fourier analysis photoelectric functional material photoelectric guidance photoelectric guider photoelectric guiding photoelectric guiding telescope photoelectric image tube photoelectric imaging microscope photoelectric infrared detector materials photoelectric instrument photoelectric ionization photoelectricity photoelectricity current transformer photoelectricity voltage transformer photoelectric light curve photoelectric machine photoelectric magnitude photoelectric material photoelectric measurement

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。