单词	太空时
释义	同太空时--天文时
随便看	hydrogen effect hydrogen electric hybrid vehicle hydrogen electrode hydrogen embrittlement hydrogen embrittlement fracture hydrogene mineral hydrogene minerals hydrogeneous moderator hydrogen equivalent hydro-generator hydrogenerator hydrogenerator cooling system hydrogenerator pit hydrogenerator rotor hydrogenerator rotor hub hydrogenerator set hydrogenerator stator hydrogenerator thrust bearing hydrogenesia hydrogenesis hydrogen evolution reaction hydrogen evolution reaction (her) hydrogen excess pressure hydrogen exchange hydrogen explosion