查询词典 incidence

The emerging idea of locality coverage, or incidence, in the paleontological community and progress in the understanding of the spatial dynamics of metapopulations biology are bringing the paleobiology and present-day biology closer together.

在古生物群落中新近出现的地点覆盖度或发生率的概念，以及对生物集合种群的空间动态学的深入了解，使古生物学和现代生物学的联系更加紧密。

It is unprecedented for the incidence of cerebral palsy to "cluster" in this way.

像这样群发的脑瘫是没有先例的。

Although this series was small, it does suggest that the use of fibrin sealant may reduce the incidence of postoperatie pancreatic fistula formation after laparoscopic distal pancreatectomy.

虽然手术的开展与手术医师的手术技巧密切相关，对于一些辅助器械或者措施，药物的使用也不可忽视，这方面的研究也一直在继续。本文章的结论值得临床借鉴。

Based on the structure of a non-tracking internal-concentrator solar PV-thermal tube collector and the absorber design requirements, the optical design for the compound parabolic concentrator with half cylinder absorber is proposed to improve the solar energy efficiency. Matlab software was used for the optimization and simulation of the concentrator curve and shape. The curve equation of concentrator for maximum incidence of light of the collector was obtained; and the installation locations for CPC/half cylinder absorber and the necessary CNC processing parameters were optimized.

针对非跟踪内聚光光电－光热复合管的结构及接收器的设计需求，对管内具有特殊形状的半圆柱接收器的复合抛物面聚光器进行了光学设计，并利用Matlab软件对聚光器曲线和形状进行了优化与数据仿真，得到了光热复合管能够得到最大入射光的聚光器的曲线方程、安装位置以及供数控机床加工所需的参数，给出了不同入射角的光线和光强分布图，提高了太阳能的利用率。

With the dimensions of the prism as shown, the angle of incidence of the ray with parallel polarization exceeds the critical angle and this ray is therefore internally reflected and deflected from its original direction.

在如图所显示的角度时，平行振动的入射角大于临界角，因而在其内部偏离了正常方向。

The change in smoking is paralleled by a change in the incidence of lung cancer.

抽烟的多少与患肺癌的机率有相似之处。

Male, younger age group, peritoneal dialysis and non-diabetic dialysis patients had higher incidence of parathyroidectomy.

手术率男性多於女性，年龄小多於年龄大，腹膜透析多於血液透析，非糖尿病多於糖尿病患者。

Results The trends of incidence of typhoid and paratyphoid would continue to decline steadily in the near future, at the same time, the model is thought to be appropriately by test.

结果 江苏省伤寒副伤寒的发病趋势将在以后一段时间内仍呈平稳下降，检验结果表明模型是合适的。

To analyzing the incidence data of typhoid and paratyphoid in Songjiang District from 1997 to 2004, and building up prediction model.

分析松江区1997～2004年伤寒、副伤寒历史疫情资料，建立外推预测模型对其疫情进行定量预测。

Methods Exponential curve was employed in studying time series of typhoid and paratyphoid （ 1997 - 2003 ） and incidence rate of year 2004 was predicted based on the prediction model.

对伤寒、副伤寒发病率时间序列（1997～2003）采用指数曲线拟合，并对2004年伤寒、副伤寒疫情作出预测。

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。