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- mean infective dose 半数感染量, 平均感染量, 50%25感染量
- Methods The influences of culture liquid, passage, cell age and infective dose on the liter and yield of poliovirus were studied. 方法检测不同培养液、不同代次、不同细胞龄和不同病毒感染量等因素对病毒滴度及产量的影响。
- The isolated and identified wild-type VZV4 and the standard strain VZV-Ellen were titrated, and the median tissue culture infective dose (TCID50) were calculated. 确定更昔洛韦和阿昔洛韦Vero细胞毒性,分别计算更昔洛韦和阿昔洛韦的半数中毒浓度(median toxic concentration,TC50)和最大无毒浓度(maximal nontoxic concentration,TC0);
- 50% tissue culture infective dose 半数组织培养感染量(微)
- 50% tissue culture infective dose(TCID50) 半数组织培养感染量
- median tissue culture infective dose 半数组织培养感染量
- The heart specimens were titrated for 50%tissue culture infection dose (TCID50) and were examined for histological lesions. 测定心肌组织的病毒滴度及观察心肌组织病理学改变。
- Methods: Cytopathic effect(CPE)was investigated,50% tissue culture infection dose(TCID50)was titrated on vero cells monolayer and cardiac histological lesions were investigated. 方法 :观察细胞病变效应 (CPE) ,常规微量法滴定病毒的50%25组织细胞感染量 (TCID50)以及观察感染小鼠心肌组织的病理改变。
- The results showed that the infection rate in the reindeer was92.5%, the mean infection intensity was16.2 maggots per reindeer and Cephenemyia trompe maggots parasitized mainly at nasal concha and throat of the reindeer. 结果表明;当地驯鹿狂蝇幼虫感染率为92.;0%25;平均感染强度为16
- My right eardrum have become infect. 我的右耳鼓已经感染了。
- A dose of this stuff will purge you! 这种药只须一剂就能让你通便!
- Do you mean say we are met for a thunder storm? 你肯定我们会遇到一场雷雨?
- Tinea infection means infection of the skin by fungus. It is commonly seen in humid and warm environment. 皮肤癣是皮肤的真菌感染,在天气潮湿及闷热的环境特别常见。
- I feel mean for not doing more for my son. 我对没为我儿子多做点事而感到惭愧。
- Defeat in this election would mean he was done for. 这场选举的失败意味着他政治生涯的结束。
- By power we mean the rate of doing work. 我们说功率就是指做功的速率。
- Give him the dose of his own medicine. [谚]以其人之道还治其人之身。
- I have no conception of what you mean. 我想不出你的意思是什么。
- Give him another dose----then he'll fetch up. 再给他服一剂药,他就会苏醒过来了。
- The mean yearly rainfall is20 inches. 每年平均降雨量是二十英寸。