查询词典 incidence

What is the incidence of catheter related infections?

导管相关性感染的发生率为多少？

To study the incidence of internet addiction and analyze the causation in middle school students of Shenzhen City.

目的 研究深圳市中学生网络成瘾的发生情况和网络成瘾的原因。

Methods DPOAE were recorded in 112 ears of healthy newborns with CELESTA 503 Cochlear Emission Analyzer. Results The prevalence of DPOAE was 91.3%.When the fo was from 750 to 4 000 Hz,the incidence of detectability was highest and amplitude was stable.

采用耳声发射分析仪Celesta 503对正常新生儿112耳及正常听力成人126耳进行DPOAE听力图测试，Medisoft96统计学分析。

To haven character, if celiac landlord points to haven input and the incidence that export goods.

对港口而言，腹地主要是指港口输入和输出货物的影响范围。

It is shown that the penetration rate is higher with smaller incidence angle. The central segment of the flight line is 1.6 times of the right most and left most sections, and 1.3 times penetration rate of next right and next left sections.

实验结果显示，当雷射入射角越小时，穿透率越高，反之亦然，航带中间分带穿透率约是面向航向最右五分之一及最左五分之一分带的1.6 倍，是由右方起第二个五分之一及第四个五分之一分带的1.3 倍。

Objective: To investigate the incidence, cause, prevention and treatment of cephalic presentation dystocia.

目的：探讨头位难产的发病率、发病原因，提高其防止措施。

The incidence of cereˉbral infraction increases in the youth,related factors and complex.

青年脑梗塞发病率有增加趋势，病因复杂。

Objective To know the antibody level of epidemic cerebrospinal meningitis and carriage rate of Neisseria meningitidis in healthy population of Qidong County, to forecast the incidence trend of ECM, and to provide a basis for prevention and control of ECM in Qidong County.

目的 了解祁东县健康人群流脑带菌状况和免疫水平，预测流脑发病的趋势，为流脑的防控提供依据。

From 2000, it was shown that reported cases with STD and its incidence rate were both in a down trend, while reported cases with LGV, Syphilis, HIV infection and Chancroid increased.

自2000年，甘肃省性病报病数和报告发病率均呈下降趋势，而LGV、梅毒、HIV感染者和软下疳报病数增加。

It has already been shown to reduce the incidence and rate of chemically induced mammary tumors in animals.

此外，它还能作为抗癌药物的补充，在不增加毒性的前提下，有效杀死癌细胞。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。