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

• 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。
• 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
• We have also helped them access technology and given them sub-licences to use technology for producing live attenuated vaccine.
  我们还协助他们获得技术并向其颁发使用有关技术生产减活疫苗的分许可证。
• Objective To construct hepatitis A virus vaccine with attenuated Salmonella typhimurium as vector, and study its immune response.
  目的：构建以减毒鼠伤寒杆菌为载体的甲肝疫苗候选株，并证明其免疫源性。
• 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。
• Mice that were given vaccines containing live, attenuated virus intranasally all died very quickly.
  经鼻内给活的，减活的病毒的疫苗的老鼠都迅速的死亡了。
• 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。
• 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。
• 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。