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

• 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。
• 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。
• 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。
• Influenza vaccination of live attenuated live vaccine or vaccines.
  预防接种流感活疫苗或减毒活疫苗。
• Such attenuated live vaccines can be more effective, but are costlier to produce.
  这种减毒活疫苗更有效但生产成本也很昂贵。
• The Immunogenicity and Impact Factors of Hepatitis A Attenuated Live Vaccine and Inactivated Vaccine
  甲型肝炎减毒活疫苗与灭活疫苗免疫原性及其影响因素
• Traditionally, the plague vaccine includes inactivated vaccine and attenuated live vaccines.
  传统的鼠疫疫苗包括灭活疫苗、减毒活疫苗。
• Objective: To study the effects of attenuated BCG vaccine on cytokines in children with asthma.
  目的：探讨减毒活卡介苗对哮喘患儿细胞因子的调节作用。
• Theirs had been an increasingly attenuated relationship.
  他们的关系日益冷淡。
• The Cost-effectiveness Analysis of Using live Attenuated Epidemic Encephalitis B Vaccine
  使用乙脑减毒活疫苗成本-效益分析