incidence

英 [ˈɪnsɪdəns]

美 [ˈɪnsɪdəns]

n.  发生范围; 影响程度; 发生率; 入射(角)

复数：incidences　

CET6考研TOEFLIELTSGRETEM8医学

Collins.1 / BNC.3906 / COCA.5847

牛津词典

noun

• 发生范围；影响程度；发生率
  the extent to which sth happens or has an effect
  1. an area with a high incidence of crime
     犯罪率高的地区
• 入射（角）
  the way in which light meets a surface
  1. the angle of incidence
     入射角

柯林斯词典

• N-VAR (疾病等的)发生，发生率
  The incidence ofsomething bad, such as a disease, is the frequency with which it occurs, or the occasions when it occurs.
  1. The incidence of breast cancer increases with age.
     乳腺癌的发病率随年龄增长而递增。
  2. ...the high incidence of child mortality.
     儿童高死亡率
  3. ...a couple of isolated incidences.
     几起孤立的病例

英英释义

noun

• the striking of a light beam on a surface
  1. he measured the angle of incidence of the reflected light
• the relative frequency of occurrence of something
  Synonym:relative incidence

双语例句

• The change in smoking is paralleled by a change in the incidence of lung cancer
  吸烟情况的变化与肺癌发病率的变化如影随形。
• In conclusion, hepatic resection by CUSA increases the incidence and severity of VAE.
  总之，用CUSA进行肝切除会增加VAE的发生率和危险性。
• To investigate the incidence and clinical characteristics of gastric stump cancer.
  探讨残胃癌的发病规律和临床特点。
• Estimates of incidence with uncertainty were also generated with mortality and MI ratios.
  发生率的不确定性的预测也根据死亡率和MI比进行计算。
• This is important in light of the increasing incidence of overweight and obesity around the world.
  这对于目前全世界超重和肥胖发生率的增加有重要意义。
• Objective To analyze the incidence, causes and treatment of severe complications in interventional therapy for congenital heart disease.
  目的分析先天性心脏病介入封堵治疗中和治疗后严重并发症的发生率、原因及防治措施。
• There's a high incidence of disease.
  那里发病率很高。
• In developing countries, a large amount of incidence and mortality data from influenza-linked pneumonia remains unpublished.
  在发展中国家，大量流感相关的肺炎的发病率和死亡率数据仍然未公布。
• The health education caused a decline in the incidence of diarrhoeal diseases.
  卫生教育降低了腹泻病的发生率。
• Objective: To study the incidence and the related factors of amblyopia in cerebral palsy.
  目的：对脑瘫患儿弱视的发生及相关因素进行探讨。