attenuated

英 [əˈtenjueɪtɪd]

美 [əˈtenjueɪtɪd]

adj. 减弱的; 消瘦的
v. 使减弱; 使降低效力
attenuate的过去分词和过去式

过去式：attenuated　

BNC.23290 / COCA.26507

牛津词典

adj.

减弱的
made weaker or less effective
1. an attenuated form of the virus
  毒性已衰减的病毒
消瘦的
very thin

柯林斯词典

ADJ-GRADED 细长的;瘦削的
Anattenuatedobject is unusually long and thin.
1. ...round arches and attenuated columns.
  圆拱门和细长石柱

英英释义

adj

reduced in strength
1. the faded tones of an old recording
Synonym:attenuatefadedweakened
of an electrical signal

双语例句

Influenza vaccination of live attenuated live vaccine or vaccines.
预防接种流感活疫苗或减毒活疫苗。
Research of Safety and Immunogenicity of Attenuated Salmonella typhimurium Strain in Chickling in vivo
减毒鼠伤寒沙门菌在雏鸡体内的安全性与免疫原性研究
Screening and Immune Efficacy Studies on VFY Attenuated Vaccine Strain of Duck Virus Hepatitis
鸭病毒性肝炎VFY弱毒疫苗株的筛选和免疫效果的研究
Scientists are persevering with conventional live attenuated vaccines, but also have chimeric candidates, including one that combines a yellow fever virus with several key dengue genes.
三种可能的疫苗都进入了临床二期研究。科学家不但开发出了常规的减毒活疫苗，也使用了嵌合疫苗，包括一种把黄热病病毒与几个关键的登革热基因结合在一起的疫苗。
Analysis and Evaluation on Quality of Live Attenuated Measles Vaccine from Market Surveillance Sampling
麻疹减毒活疫苗市场监督检验质量分析和评价
GMT; Freeze-dried live attenuated varicella vaccine;
冻干水痘减毒活疫苗；
Campaigns are using nonadjuvanted inactivated vaccines, adjuvanted inactivated vaccines, and live attenuated vaccines.
在当前的疫苗接种活动中使用的是不含佐剂灭活疫苗、含佐剂灭活疫苗和减毒活疫苗。
Results HPC attenuated MCAO-induced neurological deficits, and decreased brain infarct volume and edema ratio of mice.
结果HPC可明显改善小鼠脑缺血后神经行为学表现，减小MCAO致脑缺血皮层梗死体积和水肿率；
Both FEV1 and FVC had a significant inverse relationship with stroke incidence, but adjustment attenuated this relationship.
FEV1和FVC与中风发生率显著反相关，但是校正减弱了这种关系。
The experts recommended that seasonal and pandemic vaccines can be administered simultaneously, provided both vaccines are inactivated, or one is inactivated and the other is live attenuated.
专家们建议可同时施打季节性和大流行性流感疫苗，前提是两种疫苗都是灭活的，或者一种是灭活的，另一种是减毒活疫苗。