| 释义 |
incidence['insidəns]n. 发生, 发生率, 影响, 负担者, 入射, 倾角【医】 入射, 发生率, 发生数 incidence in.ci.dence AHD: [¹n“s¹-d…ns] D.J. [6!ns!d*ns]K.K. [6!ns!d*ns]n.（名词）1. The act or an instance of happening; occurrence:发生，出现：发生的行为或事件；出现：did not expect criticism and was surprised by its incidence.受到未预料的批评而感到吃惊2. Extent or frequency of occurrence:发生频率：出现的范围、程度或频率：a high incidence of malaria in the tropics.热带地区疟疾的高发率3. Physics 【物理学】 4. The arrival of radiation or a projectile at a surface.入射：辐射或投影到某一表面5. Angle of incidence.入射角 |