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

• Eimeria tenella hybridization F2 strain oocysts were attenuated by chemical preparation.
  采用化学致弱剂致弱柔嫩艾美耳球虫杂交F2株卵囊。
• Different attenuated strains of mumps virus are used for the development of live attenuated mumps vaccines.
  不同的减毒流行性腮腺炎病毒株用于制备流行性腮腺炎减毒活疫苗。
• 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。
• 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。
• 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 attenuated Salmonella delivering mouse hepatitis virus DNA vaccine and to study its immunogenicity.
  目的：构建以减毒沙门氏菌为载体的小鼠肝炎病毒DNA疫苗，研究该疫苗的免疫原性。
• 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。
• 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。
• 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
• 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。