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