N年生存率 （二）评价防护措施效果的主要指标 （二）评价防护措施效果的主要指标 保护率(protective rate) 保护率＝（对照组发病率-实验组发病率）／对照组发病率 效果指数(index of effectiveness, IE) 效果指数＝对照组发病率／实验组...
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immune protective rate 免疫保护率
clincal protective rate 临床保护率
antibody protective rate 抗体保护率
effective protective rate 实际保护率
protective rate BCG vaccination 卡介苗接种保护率
protective rate of BCG vaccination 卡介苗接种保护率
protective tariff rate 保护关税率
protective system false operation rate 继电保护误动作率
Protective tarrif rate 保护关税政策
The protective rate of intervention measures on typhoid and paratyphoid for students was 84.58%.
干预措施对学生发生伤寒副伤寒的保护率为84.58%。
参考来源 - 广西全州县寄宿制学生伤寒副伤寒综合干预效果评价—《中国学校卫生》—2010年第5期—龙源期刊网·2,447,543篇论文数据，部分数据来源于NoteExpress
The ducks were inoculated with inactive vaccine made from isolated strains, and the protective rate could reach 98.3%.
用分离菌株制成的灭活菌苗免疫当地小鸭，免疫保护率可达98.3%。
Chinese herbal compound prescription had better protective effect on preventing colibacillosis in broilers with the protective rate of 93.3%, which was the same with that of amikacin.
中草药复方制剂对预防肉仔鸡大肠杆菌病有较好的保护作用，保护率为93.3%，与丁胺卡那霉素相同。
The skin's protective reaction of constricting surface blood vessels is slower with age, and the cold-induced rise in metabolic rate is also weakened in older people, but the mechanism is unknown.
随着年龄的增长，皮肤的保护性反应——表层血管的收缩减慢，对低温的反应可以增加代谢率，可老年人的代谢率却在不断减弱，哪一代谢机体的下降却不明。
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