FRFTFlight Readiness Firing Test 导弹飞行准备发射试验
FRabbr.故障率(=failure rate)abbr.故障记录(=faillure record)abbr.故障报告(=failure report)
FRP pipe winding machine玻璃钢管缠绕机
fructus zingiberis nigri益智仁
Fresnel drag coefficient菲涅耳曳引系数
Fresnel digital hologram菲涅尔全息
Fructus Aurantii extract枳壳醇提物
fructus rosae leavigatae金樱子
fructose-glucose syrup果葡糖浆
Frequencies of drugs use药物使用频度
freguency control reform变频调速改造
frenum of valve of colon结肠瓣系带