FRESadj.耐火的
FRabbr.故障率(=failure rate)abbr.故障记录(=faillure record)abbr.故障报告(=failure report)
frequeney sublance副枪
Frustulia vulgarisn.普通肋缝藻
Fructus Phyllanthi余甘子
fructus physalitis酸浆实
frechet derivative弗雷谢导数
fructus nelumbinis[医] 石莲子
fructose qualition果糖定性
Fructus Forsythiae连翘
Fructus Podophylli小叶莲
fresncl zone plate非涅耳带片