incidence
英 ['ɪnsɪd(ə)ns]
美['ɪnsɪdəns]
- n. 发生率；影响；[光] 入射；影响范围
英英释意
- 1. the relative frequency of occurrence of something
- 2. the striking of a light beam on a surface;
- "he measured the angle of incidence of the reflected light"
双语例句
- 1. an area with a high incidence of crime
- 犯罪率高的地区
来自《权威词典》
- 2. This area has a high incidence of crime, disease, unemployment, etc.
- 这个地区的犯罪率 、 发病率 、 失业率等很高.
来自《简明英汉词典》
- 3. The report analyses the incidence of cancer among people aged 0 - 24.
- 这份报告分析了从0 岁 到24岁的人的癌症发病率.
来自《简明英汉词典》
- 4. 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。
来自柯林斯例句
- 5. It was noted that within a year the incidence of illness had increased quite significantly.
- 据观察一年之内发病率显著上升。
来自柯林斯例句