查询词典 outbreak

This outbreak of epidemic cerebrospinal meningitis is caused by Nm C and PFGE can be used for identification of pathogenic bacteria in an outbreak of a disease.

PFGE 可以作为爆发流行中对细菌进行鉴定和确定菌株的感染来源。

In each of these waves there can be distinguished, first, the actual outbreak of revolution; second, the countermovement and organization of the resistance; and finally, a period of quiescence and adjustment, of stabilization at a new level, until the next outbreak.We can now distinguish three such waves since the sixteenth century.

我们从每一波皆可看出，首先是革命的真实爆发；其次是反向运动及抵制革命的组织；再最后是静止和调整的阶段，在新水平上的稳定阶段，直至下一次爆发。16世纪起到现在我们能看到三次这样的波浪。

The harm of worms' outbreak becomes greater and greater. Such make worm detection and defense technology face an increasingly tough challenge. Attack Signature Automatically Generation technology is one of the key technologies, this paper focuses on the ASAG technology for research, its main jobs include: 1）Analyzed the research status of ASAG technology from the overall, described its design goals and evaluation criteria, and the current approaches' limitations is given. 2） After deeply researching and analyzing a various of ASAG systems, a basic framework for the network ASAG system is presented, and the detailed analysis of the main function of the components in the framework is also presented. 3）An attack capture model based on distributed honey-pots system is presented. This mode integrates the anomaly detection which based on the mode of dubiety score in the honey-pots, can do a second filter for the samples in honey-pots, and improve the purity of the samples captured. 4） A simple noise-resilience ASAG algorithm is presented, which used the behavioral characteristics of the worm outbreak to generate efficient signatures of samples in the suspicious dataset, which contains large amounts of noisy data, under the complex environment.

攻击特征自动提取技术是网络蠕虫防御技术的关键技术，本文围绕攻击特征自动提取技术开展研究工作，其主要工作包括： 1）对攻击特征自动提取技术的研究现状进行了综述，介绍其设计目标与评价标准，并指出了现有方法存在的局限性； 2）在深入研究与分析各种攻击特征提取系统的基础上，提出基于网络的攻击特征自动提取系统的基本框架，并详细分析框架中各部件的主要功能； 3）提出了基于分布式蜜罐系统的攻击样本捕获模型，该模型在分布式蜜罐系统的基础上，结合基于可疑度模型的异常检测，对蜜罐中的样本进行二次过滤，较好地提高了捕获样本的纯净度； 4）提出一种简单抗噪的攻击特征自动提取算法，该算法利用蠕虫爆发时的行为特征，在复杂环境下含有大量噪声数据的可疑样本训练集中提取有效的特征，降低对样本纯净度的依赖。

The global SARS outbreak has thrusted the World Health Organization into the spotlight ------ the UN's advisory body on health issues taking a key role in the battle of "track and contain" the virus outbreak, giving the WHO a new impetus in the age of global health scares.

主播全球性的SARS爆发使世界卫生组织成为人们关注的焦点。这个联合国健康事务顾问团在追踪和遏制病毒爆发的战役中起到关键作用，同时也推动其本身在全球陷于健康恐慌的情势之下，不断发展。

Meadow webworm had come into it's third outbreak cycle since 1996,the larvae population density of first generation was more than 10 000/m~2,and the cumulative areas of damaged grassland reached 1 300 million hm~2 which was increased about 800 million hm~2 than that of the second outbreak cycle.

此周期内该省草地螟累计发生面积近1 333万hm2次，比上个周期增加了近800万hm2，草地螟1代幼虫密度最高达每m210 000头以上，尤其2004年在该省大范围内达到特大发生，有13个县田间百步惊蛾达到万头以上，个别高达50 000头以上。

"Despite major medical advances since the devastating flu outbreak of 1918 and 1919, influenza virus infection remains a very serious threat," said John Wherry, Ph.D., Deputy Editor of the Journal of Leukocyte Biology, and the current swine flu outbreak is a grim reminder of this fact.

来自Journal of Leukocyte Biology的副编辑John Wherry博士说，尽管自从1918和1919年致命的流感爆发以来，医学有了很大的进步，流感病毒感染仍然是对人类非常严重的威胁。

Through thoroughly research about dissertation of asthma of ShangHanLun and bypast doctors, and combining with my clinical experience, we consider that asthenic nephroyang ,cold phlegm in lung are essential reasons of its outbreak, and infection, psychic obstacle, dietetic intemperance are its inducements. Our viewpoint is that the pathology characteristic of asthma during its outbreak is cold phlegm generating heat, phlegm heat missing.

通过对张仲景《伤寒杂病论》及历代医家有关哮喘论述的深入研究，结合导师和个人的多年临床体会，认为肾阳亏虚、寒饮伏肺是哮喘反复发作的宿根；外感、七情、食伤是哮喘发作的诱因；寒饮遇感触动之后，出现寒饮化热、饮热夹杂，是哮喘发作期的主要证候特点。

In February, the province's report public health emergencies 2 onwards, are infectious diseases, and one from bacillary dysentery outbreak and one from hepatitis A outbreak, 30 cases of incidence, one person died.

2月，全省报告突发公共卫生事件2起，均为传染病疫情，为1起菌痢疫情和1起甲肝疫情，发病30例，死亡1人。

The association rules of the traditional data mining technique are used to mining higher appearance frequency and support for itemsets. If the association rules are applied to mining the outbreak symptom of excrescent disease, the support of partly outbreak symptom not high will be ridded during the mining process. The reason is that the number of excrescent disease patients is less than the number of ordinary patients. In addition, the outbreak symptom of excrescent disease may have the successively order of time happened, for example, symptom B will just take place sometime of interval later after symptom A. The data mining techniques that generally direct against the higher appearance frequency itemsets and only consider the single dimensional sequential pattern cannot totally search the pattern of outbreak symptom of excrescent disease, and cannot also provide related reference information to prescribe medicine for nursing staff at that time.

由於传统资料探勘技术中之关联规则是用来针对资料集合中出现频率较高亦是支持度高之项目集合进行探勘，若是应用於异常疾病发病徵状样式之探勘，由於异常疾病病患人数不及於普通疾病病患人数之缘故，因而造成部份发病徵状之支持度不高，将会在探勘过程中被去除，另外这类异常疾病之发病徵状可能会有先后发生时间之顺序，例如症状A发生后间隔一段时间后才会发生症状B，所以一般针对高频项目集合且只考虑到单一顺序维度之资料探勘技术，并无法完全找寻出这类异常疾病发病徵状之样式，也就无法在第一时间内提供医护人员对症下药之相关参考资讯。

Analysis on Outbreak of Tobacco Whitefly in Cotton Fields of Jiangxi in 2007;2. Inseeticide abuse is an important cause of beet armyworm outbreak;3. Research progress in community mechanism of pest outbreak

探讨多经企业体制改革，谋求多种产业更大发展的思路，以改革产权制度为核心、用工和分配制度为突破口、转换经营机制为重点，找准发展多种产业的战略定

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。