单词：incidence
[医] 入射, 发生率, 发生数
n. the striking of a light beam on a surface
考试类型：[六级/考研/托福/IELTS/GRE]
incidence的用法和样例：
例句
- Each incidence of truancy will impact the citizenship credit.每次发生玩忽职守事件都会影响公民的信用。
- Basically, can effectively control the incidence of bird strike.基本上可以有效控制鸟击事件的发生。
- Then I have to think deeply what benefit there is behind the incidence.那时候我就必须深思发生的事情背后有什么益处。
- he measured the angle of incidence of the reflected light.他仔细测量了光的入射的角度。
- Naturally, the expression for oblique incidence is more complicated.倾斜入射的公式当然要更复杂些。
常见句型
- This country has a high incidence of crime.这个国家的犯罪率很高。
- There's a high incidence of disease.那里发病率很高。
词汇搭配
- high incidence发生率高
- low incidence发生率低
经典引文
The direction of reflection is on the side of the normal opposite to the direction of incidence.
出自：R. W. DitchburnThe normal rate of incidence of cosmic rays on the Earth.
出自：F. Hoyle
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