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

• 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；
• But the Sentinel attenuated my COM signal, and transmitted it back to me.
  但那哨兵削弱了我的信号，把信号发还给我。
• Influenza vaccination of live attenuated live vaccine or vaccines.
  预防接种流感活疫苗或减毒活疫苗。
• The dynamic changes of tissue structure in4 days old ducklings which were infected with chicken embryo attenuated strain MY of duck hepatitis virus were observed.
  对鸭肝炎鸡胚化弱毒株MY接种4日龄雏鸭后的组织变化进行了动态观察比较研究。
• GMT; Freeze-dried live attenuated varicella vaccine;
  冻干水痘减毒活疫苗；
• Objective To investigate the horizontal transmission of viruse after inoculation with live attenuated hepatitis A vaccine.
  目的探讨甲型肝炎（甲肝）减毒活疫苗接种后的病毒水平传播。
• This relationship was severely attenuated when differences in social class were taken into account.
  这种关系在考虑了社会阶级差异后就大大削弱了。
• Conclusion Hepatitis A vaccine with attenuated Salmonella typhimurium as vector can induce immune response.
  结论：以减毒鼠伤寒杆菌为载体的甲肝疫苗构建成功，并可在体内外产生免疫应答。
• Both modified live attenuated virus and inactivated virus vaccines have been developed for veterinary use.
  现已开发出用于兽医的改性活减毒病毒和病毒灭活疫苗。
• 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。