抗体保护率和GMT随着年龄的增大而降低。
The antibody protection rate and GMT decreased with the increase of ages.
南北两地区域试验的平均保护率为96.18%；
The average protection rate of combined southern and northern regions is 96.18%.
两个区的抗体阳性率和保护率差异无统计学意义。
There was no significant difference in antibody positive rate and antibody protection rate between different districts.
不同性别抗体阳性率和抗体保护率差异无显著性。
There was no significant difference between different age groups in positive rate of IgG.
同时，对一些违约公司的债务的保护率比期望的要低。
At the same time, recovery rates on the obligations of some defaulted firms have been lower than expected.
方法：人体试验法测定有效保护时间和有效保护率。
Methods:Protective time and rate were observed by means of human body's test.
板蓝根、夏枯草次之，其保护率分别为47.66%。
结论合理选择手术入路能提高肿瘤全切率和脑神经保护率。
Conclusion an appropriate surgical approach can increase total resection rate of tumor and nerve protection rate.
只有这些项目的设备，如对火星或高温的预防保护率可在危险区域经营。
Only those items of equipment that have protection ratings for the prevention of sparks or high temperatures may be operated in hazardous areas.
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%。
The ducks were inoculated with inactive vaccine made from isolated strains, and the protective rate could reach 98.3%.
三种作用方式得出结果，野菊花和射干药物能够抑制病毒，对细胞的保护率较高。
The outcome of three modes of action, wild chrysanthemum and Shegan drugs to inhibit virus protection on the cells is higher.
它提供了额外的保护率，尤其是当流体变化间隔遗漏或在大量使用，即使在被滥用。
It provides an extra margin of protection, especially when fluid change intervals are missed or during heavy use; even during abuse.
方法在试验人群暴露的下肢上均匀涂抹驱避剂，然后观察驱避剂的有效率和有效保护率。
Methods The mosquito repellent was painted on the lower limbs of the subjects on-the-spot, then the effective ratios and effective protection ratios were observed.
这项由1.6万名志愿者参加的试验结果表明，在接受注射人群中，疫苗的保护率为31%。
The results of the trial, which involved more than 16,000 volunteers, suggested that the vaccine was 31% effective at preventing infection among those who were inoculated.
对非洲目标年龄组的第二期研究结果显示，在随后阶段，疟疾保护率位于40%至60%之间。
The phase II studies in the target age groups in Africa have shown anywhere from 40-60% protection against malaria in the follow-up period for the trials.
观察所有组别肺指数、肺指数抑制率、死亡率及死亡保护率，作为研究指标，以评估各组疗效。
Then we compared lung index number, the inhibition ratio of lung index number, death rate and the death protection rate, so as to evaluate the curative effect.
增强动物抗病防御和免疫应答能力，提高疫苗保护率是当前防治传染性疾病最可靠的简便途径。
A strategy to enhance immune responses to conventional vaccines and DNA vaccines is very important in further development of the vaccine to control animal infectious diseases.
应用冷冻干燥技术，可使溶壁酶破壁灵芝孢子粉的有效成分（ 多糖）的保护率在99%左右。
And the protection rate of effective component could reach 99% with lywallzyme sporoderm-broken plus freeze-drying technique.
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。
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.
方法以不同剂量霍乱疫苗免疫小鼠，用间接elisa方法检测小鼠全血的抗菌、抗毒抗体滴度，小鼠毒菌攻击法计算保护率。
Methods The mice were immunized by different doses of cholera vaccine. Titer of antiserum against cholera strain and toxin were tested by indirect enzyme-linked immunosorbent assay (ELISA).
免疫接种小鼠和鲫鱼，小鼠获得完全免疫，鲫鱼注射免疫组保护率为75%，浸泡免疫组保护率为33%，对照组保护率为0%。
The mice gained the completed immunization. The fish with injection immersion gained 75% protection. The fish with dipping immersion gained 33% protection and the protection of the control was 0%.
免疫接种小鼠和鲫鱼，小鼠获得完全免疫，鲫鱼注射免疫组保护率为75%，浸泡免疫组保护率为33%，对照组保护率为0%。
The mice gained the completed immunization. The fish with injection immersion gained 75% protection. The fish with dipping immersion gained 33% protection and the protection of the control was 0%.
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