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

• 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。
• 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。
• 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
• 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。
• 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 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。
• 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
• 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
• In this review, we will describe the gene delivery system based on the use of attenuated Salmonella strains.
  因此，本文就减毒沙门菌载体在肿瘤基因治疗中的应用做一综述。