frr
abbr.
Fiber Reinforced Rubber 纤维增强橡胶;
例句:
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Dispensaries in village were major origin of fail - to - report cases and their FRR were highest ( 100 % ).
就诊漏报以村级 ( 私人诊所 ) 医院所占比重最大,漏报率也最高,为100%.
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Diseases , whose RIR and FRR are relatively high, are Measles, Dysentery and Viral Hepatities.
发现率和漏报率均较高的病种是麻疹 、 痢疾、病毒性肝炎.
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Conclusion: FRR can relax isolated rabbit aorta, which may be endothelium - dependent and is relate to NO.
结论: 玫瑰花水煎剂可使血管平滑肌扩张, 此作用有内皮依赖性,与NO有关.