We also reviewed the literature on the causes and treatment of hemoptysis in children.

He'd been coughing up blood.

他那时一直在咳血.

She coughed blood again this morning.

今天早晨她又咳血了.

In a day or two, the person starts to cough up blood.

在这一两天内, 这个人开始咳血.

Association analysis method is getting useful information from these massive, inaccurate, noisy data.

关联规则挖掘是从大量的、不准确的、嘈杂的现实数据中挖掘出隐含在其中的、潜在的有价值的相关信息和知识的过程。

Centered difference method for numerical differentiation with noisy data

带扰动数据的数值微分的中心差分法

Reconstructing Modeling of Gene Boolean Networks form Noisy Data Method

数据噪音构建基因布尔网络模型的方法

The metabolic wavelet denoising is used to process noisy data.

对于含噪数据，讨论了新陈代谢的小波去噪在机动目标跟踪中的去噪效果。

Many researches indicate that the existence of redundant and noisy data greatly constrain the efficiency and effective of classification. The normal solution to this problem is feature selection or feature extraction.

研究表明大部分数据集中存在的冗余和噪音数据严重影响了分类的效果，一般采取的方法是属性选择或属性提取。

An information entropy-based uncertainty measure is presented first based on generalized rough set model in this paper, which is suitable for evaluating rules retrieved from noisy data.

本文在对粗集及其相关理论的研究基础上，首先给出了一种基于推广粗集模型和信息熵的规则不确定性量度，该不确定性量度适于评价从有噪音数据中提取的规则；

As a safe and comfortable, green, less noisy and pollutive traffic mode, magnetic levita-tion vehicles has become the important modern symbol of the human ground passenger transport.

具备安全舒适、绿色环保、噪声和污染小等性能的磁浮列车，是人类地面客运交通运输现代化的重要标志。

After a moment's silence he went on speaking.

他沉默了一会又继续说下去.

Why don't ( you ) let me have a little peace?

为何不能让我安安静静地休息一会?

The team has fought its way to the cup final.

这支队伍一路拼杀闯进了杯赛的决赛。

And Japan and Korea have strengthened support to agriculture and country in the process of their industrialization and urbanization.

美英日韩等国城市化进程中乡村建设实践对我国当前解决三农问题、促进乡村发展的启示主要有：①城市反哺农村、工业反哺农业是城市化发展到一定阶段的客观要求；

International Cooperation Strategy for Promoting Scientific Research in Japan and Korea and Its Enlightenments

日本韩国推动科学研究国际化的战略举措及启示

The imports have also displaced steel from Japan and Korea in those regions, he says.

他说，在那些地区，来自中国的进口也挤走了日本和韩国钢材。

Comparison of Structure of Labor Force in China, Japan and Korea and the Revelation

中日韩三国劳动力结构比较分析及启示

Japan and Korea pose somewhat different problems than China.

日本和韩国的问题与中国稍有不同。

Comparative analysis of R& D investment by Japan and Korea in China

日本、韩国在华研发投资的比较分析

Regular Geographic Objective Recognition in noisy Image Based on Radon Transform

基于Radon变换的噪声图象内规则形状目标的识别