incidence 词态变化
复数: incidences;
incidence 中文词源
incidence 发生率来自incident,偶发事件，发生。引申词义发生率。
incidence 英文词源
- incidence (n.)
- early 15c., "incidental matter," from Middle French incidence (15c.), from Late Latin incidentia (see incident (n.)). Meaning "act of coming into contact with" is from 1650s; sense in physics is from 1620s.
incidence 英文释义
- 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"
incidence 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
incidence 实用场景例句
- the angle of incidence
- 入射角
牛津词典
- an area with a high incidence of crime
- 犯罪率高的地区
牛津词典
- The incidence of breast cancer increases with age.
- 乳腺癌的发病率随年龄增长而递增。
柯林斯高阶英语词典
- ...the high incidence of child mortality.
- 儿童高死亡率
柯林斯高阶英语词典
- What is the incidence of catheter related infections?
- 导管相关性感染的发生率为多少?
期刊摘选
- Chronic venous insufficiency ( CVI ) is a common disease in vascular surgery, and the incidence rate is high.
- 下肢慢性静脉功能不全是血管外科的常见疾病, 发病率高,其病因及发病机制尚未完全阐明.
期刊摘选
- Objective To study the incidence of nerve palsies after total hip replacement.
- 目的探讨全髋关节置换术后股神经与坐骨神经损伤发生的原因.
期刊摘选
- Results 564 in the 985 preschool children suffered from dental caries, incidence of caries was 57.26 %.
- 结果985名受检学龄前儿童中564名患有龋病, 患龋率为57.26%,均有不良卫生习惯.
期刊摘选
- Infiltrating duct cancer was a high incidence ( 44.9 % ) and the secondary was simple cancer ( 34.3 % ) .
- 浸润性导管癌发病率最高,占 44.9%,其次为单纯癌,占 34.3%.
期刊摘选
- 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.
《简明英汉词典》
- Both FE 1 and FC a significant inverse relationship with stroke incidence, but adjustment attenuated this relationship.
- FE1和FC与中风发生率显著反相关, 但是校正减弱了这种关系.
期刊摘选
- Results. Pelic incidence was significantly greater in both groups of AIS patients compared with normal adolescents.
- 结果: 同正常青少年对照组相比,骨盆率在两组青少年特发性侧弯中均显著增高.
期刊摘选
- An attack rate is an incidence rate usually expressed as a percentage.
- 发病率是将疾病发生率用百分数表示.
期刊摘选
- Both colon cancer and gastric MALToma are associated with high incidence of second neoplasms.
- 研究显示大肠癌与胃粘膜相关淋巴组识瘤发生第二原发癌的机会都相当高.
期刊摘选
- There the incidence of the cancer of the oesophagus was suspected to be pretty high.
- 估计那里的食道癌发病率相当高.
《简明英汉词典》
- Pollutant extends its incidence . by diffusing after dissolving and being carried by water flow.
- 污染物通过在水体中溶解扩散以及随流输移而扩大影响范围.
期刊摘选
- By age 40, the incidence of hearing loss rises to 10 percent.
- 到40岁, 听力损失人群扩大到10%.
期刊摘选
- The calibration experiment of glancing incidence soft X ray planar mirror reflectivity is reported.
- 报道了掠入射软X光平面镜反射率标定实验.
期刊摘选
- But the incidence is especially high in case of modern pentathlon.
- 但现代五项出现这种问题的概率尤其高.
期刊摘选
- Results: In newborn Apgar mark ≤7 of asphyxia, the incidence of intracranial hemorrhage volume are increased obviously.
- 结果: 新生儿评分≤7分出现新生儿窒息时, 颅内出血的发病率明显增高,出血量也多.
期刊摘选
- There is an increased incidence of hyperbilirubinemia hypocalcemia and erythremia.
- 高胆红素血症,低血钙症,红细胞增多症的发生率也有增加.
期刊摘选
- The incidence rate of children anaemia was 1 %.
- 儿童贫血患病率1%.
期刊摘选
- The incidence rate of adverse drug reactions ( ADR ) of the treatment group was 5.7 %.
- 治疗组药物不良反应发生率5.7%.
期刊摘选
- Relatively few children are symptomatic in infancy, but the incidence of problems increases sharply in adulthood.
- 相当少数的患儿在婴儿期出现症状, 但是在成年期问题的发生氯急剧增加.
期刊摘选
- It is reported incidence of illiteracy of China is noticeably decreasing.
- 据报道,中国文盲率正在显著下降.
期刊摘选
- The incidence of this disease has dropped considerably in the past few years.
- 近几年这种病的发病率大大降低了.
《现代汉英综合大词典》
- an area with a high incidence of crime
- 犯罪率高的地区
《牛津高阶英汉双解词典》
- 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。
柯林斯例句
- His estimate of half a million HIV positive cases was based on an extrapolation of the known incidence of the virus.
- 他估计有50万个HIV阳性病例，这是根据已知的病毒感染率作出的推论。
柯林斯例句
- 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。
柯林斯例句
