"he measured the angle of incidence of the reflected light"
1.(疾病等的)发生，发生率
The incidence of something bad, such as a disease, is the frequency with which it occurs, or the occasions when it occurs.
e.g. Theincidence of breast cancer increases with age.
乳腺癌的发病率随年龄增长而递增。
e.g. ...the highincidence of child mortality.
儿童高死亡率
1. 发病率：口腔 癌云南省肿瘤医院头颈科李宝忠一 口腔肿瘤临床流行病学(一) 流行特征 1.发病率(incidence) 美国国家癌症研究所(NCI)1993年的调查,口腔癌的年发病率为4.6/10万.上海市肿瘤研究所流行病学教研室1999年的调查,口腔,
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2. 发生率：各长期照护机构的感染率,因病患的人口社会学差异、机构内感染定义的不同、照护系统以及监测的方式不一致,故感染率范围相当大约为自2.7-32.7%,发生率(incidence)为10.7-20.1%或每一千个住院日发生2.6-7.1次院内感染,
3. 发生：重要的不是发生(incidence)了什么,而是我们对待变化的态度与方法! 大学生进行职业设计,在四年学习生活当中应培养一定的的职业观念和职业能力. 职场是一个投资场,职业人士是用自己的知识能力进行投资. 既是投资,当然需要经营有收益.
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4. 歸宿：劳动和资本收入的高边际税率会降低工作和储蓄的积极性 713Tariff 关税 一国对进口商品根据其数量单位所征收的税 714Taxincidence 税收归宿 见归宿(incidence) 715Technological change 技术变革 生产过程的改变或新产品的引入,
入射角
an area with a high incidence of crime犯罪率高的地区
The incidence of breast cancer increases with age.乳腺癌的发病率随年龄增长而递增。
...the high incidence of child mortality.儿童高死亡率
What is the incidence of catheter related infections?导管相关性感染的发生率为多少?
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.
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.
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.
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%.
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.
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.
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.
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.
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.
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.
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.
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%.
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.
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.
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.
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.
The incidence rate of children anaemia was 1 %.儿童贫血患病率1%.
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%.
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.
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.
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.
an area with a high incidence of crime犯罪率高的地区
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。
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。
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。
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
