the extent to which sth happens or has an effect
an area with a high incidence of crime
犯罪率高的地区
the angle of incidence
入射角
1.发生;影响;着落;(税的)负担;影响范围;发生率
2.【数】关联,接合
3.【物】入射,入射角
4.【航】(机翼)倾角,安装角
1.发生;影响;着落;(税的)负担;影响范围;发生率
2.【数】关联,接合
3.【物】入射,入射角
4.【航】(机翼)倾角,安装角
1.the number of cases of an illness or a medical condition in a particular place, group, or situation; the number of times something happens, especially something bad
1.Fungous infection occupy a portion of patients with dermal ulcer and easy to be neglected due to its low incidence rate.
真菌感染在皮肤溃疡中占一定比例，由于其不常见，而易被忽视。
2.If their hypothesis is correct, Dr Graves believes the incidence of ME in Australia may be reduced by greater public-health measures.
如果他们的假设是正确的，格拉夫博士相信通过更强的公共卫生措施，ME在澳大利亚的影响范围会逐步减小。
3.A person who had not seen sunlight all day long the incidence of osteoporosis will be far higher than the normal population.
一个终日不见阳光的人骨质疏松的发生率将远远高于正常人群。
4.There was no significant difference in the incidence of basal fracture between groups which suffered different force direction.
不同受力方向造成颅底骨折的发生率无显著性差异。
5.I think it's sort of a cynical notion to think that this new tool is going to spread the incidence of cheating.
认为互联网这种新工具会提高作弊的发生率，我觉得这是一种偏激的观点。
6.To discuss if it is possible to forecast hemorrhagic fever with renal syndrome (HFRS) incidence with time series predictive models.
目的探讨时间序列模型预测肾综合征出血热（HFRS）发病率的适用性。
7.The modern medical science thinks endopathic cause is the children's heredity, different races have different incidence of a disease.
现代医学认为内因主要为儿童的遗传因素，不同种族儿童发病率有所不同。
8.Antagonistic effect of reducing the incidence of it from the beginning to prevent.
减少逆反作用的发生得从预防开始。
9.However, the incidence of periprosthetic fracture does not seem to be diminishing with time.
然而，假体周围骨折发生率的似乎并未减少。
10.If you can step it up to an hour a day, then the gains rise as well, with the incidence of cancer falling by even more.
如果你可以增加到天天锻炼一小时，然而获益也会上升，癌症的发生率会下跌更多。