人群,population
1)population[英][,p?pju"le??n][美]["pɑpj?"le??n]人群
1.Research progress onpopulation psychological behavioral effect caused by disastrous event and its intervention;灾害事件对人群的心理行为影响及其干预研究进展
2.Surveillance of Neisseria Meningitides Carrier Incidence in Changsha Populationha;长沙市正常人群流脑带菌状况调查
3.Infective Status of HBV Among Population After 19 Years Immunization Vaccine;实施乙型肝炎疫苗免疫后人群乙型肝炎病毒感染状况调查
英文短句/例句
1.At last the crowd thinned.最后，人群散开了。
2.be blocked with crowds (snow)被人群（大雪）所阻
3.A Comparative Study on self-esteem between Drug Addicts and Normal People.;吸毒人群与正常人群自尊的对比研究
4.The man got to the front by pushing his way through toe people.那人挤过人群，到了前边。
5.There was a growl and a push from the rest of the crowd.人群里有人发起了牢骚。
6.Security men mingled with the crowd.保安人员混杂在人群中.
7.Police had to be out in strength in case the crowd caused any trouble.警察群起出动以防人群制造麻烦。
8.On the square there was a wildly cheering throng.广场上有一大群欢呼雷动的人群。
9.Be on the watch for thieves in this crowd.提防人群中有小偷。
10.The pickpocket jostled against me in the crowd那扒手在人群中撞我。
11.I glimpsed her among the crowd.我瞥见她在人群当中。
12.He edged to the front of the crowd.他侧身挤到了人群前头。
13.a group of people cried suddenly.突然，一群人大喊。
14.a horde of people [locusts]一大群人 [蝗虫]
15.Uprooted population groups and individual逃难人民群体和个人
16.Marshall Islands(the) the Republic of the Marshall Islands马绍尔群岛共和国马绍尔群岛的；马绍尔群岛人
17.the state that exists when one person or group has power over another.一个人或一群人有权力控制另一群人的状态。
18.A large group of people gathered or crowded closely together; a multitude.群众聚集或紧拥在一起的一大群人
相关短句/例句
crowd[英][kra?d][美][kraud]人群
1.Objective To survey the iodine absorption counts (IAC) ofcrowd ,lived in rural area of the island, in zhejiang province,and analysis the iodine nutrition.目的调查浙江省海岛人群膳食中的碘摄入量 (IAC) ,分析人群碘营养状况。
2.85%(294/1745) in totalcrowd, in the male and in the female respectively.1997～ 1998年 ,在青南高原进行了人群包虫病流行病学调查研究。
3.By using the finite element method, the effect ofcrowd on the propagation chara cteristic of electromagnetic waves in a limited space such as an underground mar ketplace and an underground platform is investigated.用有限元方法研究了人群对地下商场、地铁站台等有限空间的电磁波传输特性的影响 。
3)human[英]["hju:m?n][美]["hjum?n]人群
1.Investigation of Parvovirus B19 IgG Antibodies in Human of 12 Provinces in China;12省市人群中微小病毒B19IgG抗体水平调查
2.Objective To investigated the prevalence ofhuman intestinal helminthes infection in the rural areas of Zhanjiang, Guangdong province.目的了解湛江市农村人群肠道蠕虫感染现状。
3.Methods The assay was performed according to the National Principal Human Parasite Diseases Investigation regulations.目的了解全国人群蛔虫感染现状,为制定防治规划提供依据。
4)People[英]["pi:pl][美]["pipl?]人群
1.Methods:People intervention experiment lasted 18 months.方法:为期18个月的人群干预试验。
2.The author describes briefly the main contents of the human landscape design,puts forward the main points of the landscape design according to the people of different ages,discusses the requirement of the landscape from different people s heart,puts forward the problems needing attention in the design,to build the quiet,harmonious and comfortable environment in the park.简述了城市公园人文景观设计的主要内容,针对不同年龄段的人群提出了景观设计的要点,探讨了不同人群内心深处对景观的需求,提出了设计时应注意的问题,以营造安静、祥和、舒适的公园环境。
3.A research on the demand,motivation and goal of baminton among leisure people in Nanning is made by the ways of document searching,investigation,interview,mathematical statistics.采用文献资料、问卷调查、访谈、数理统计等方法,对南宁市羽毛球休闲人群的需要、动机和目标进行研究,揭示其主要内容。
5)Grown living成人人群
6)crowd evacuation人群疏散
1.In current performance-based fireproof design methods,the fire spread andcrowd evacuation usually are separately considered,which neglects the real-time influence of fire environment on thecrowd evacuation.笔者借助火灾模拟程序CFAST和人员疏散仿真软件buildingEXODUS,以某地铁车站为例,进行了火场环境实时作用下的人群疏散仿真研究。
2.The paper studies non-adaptive behaviors incrowd evacuation from the views of interaction between persons,psychology and sociology,including related theories,computational models and simulation principles.本文从人与人的相互作用和社会学、心理学的角度,对人群疏散中“非适应性”行为”的理论、计算机模型、模拟原理等进行了较为深入的研究,并以具体实例说明了Bu ild ing Exodus软件在人群疏散模拟分析中的具体应用,为完善该研究方向的计算机模型和促进软件的开发提供理论和方法的指导。
3.The direct use of the original data aboutcrowd evacuation from other countries would lead to incorrect conclusions and affect the evacuation of crowds.针对直接利用国外的人群疏散基础数据进行我国公共聚集场所人群疏散的模拟将会产生不准确的预测结果、导致这些场所人员安全得不到保证的问题,通过对大量国内外相关数据的搜集、整理和分析,确定了6种基础数据是建立疏散模型和开发疏散模拟软件的必备基础,包括:人员类型和人群的组成、人员水平投影面积和形状、人员密度、人员行走速度、边界效应宽度和预动作时间;总结出获取基础数据的4种主要方法,即直接观测和录像观测、人群疏散演习、个体试验和问卷调查;并确定了可在现有资料中直接获得并使用的数据以及仍需要进一步研究确定的数据。
延伸阅读
高危险人群在人群总体中对特定环境污染物的毒性比较敏感，即接触污染物后发生毒性反应的相对危险性明显高于正常对照人群的那一部分人群。同正常对照人群比较，在接触同样水平的环境污染物后,高危险人群表现为毒性反应增强或潜伏期缩短。高危险人群类别因环境污染物的不同而异。例如，儿童对二氧化硫、飘尘等大气污染物比较敏感，呼吸道容易受到损伤；缺钙者对铅污染敏感；维生素 A缺乏者对呼吸道致癌物敏感;遗传性葡萄糖-6-磷酸脱氢酶缺乏者对多种溶血性化学污染物敏感；着色性干皮病患者由于皮肤上皮细胞DNA（脱氧核糖核酸）修复功能缺损,易患紫外线诱发的皮肤癌；冠心病患者对一氧化碳的毒性比较敏感等。影响人体对环境污染物反应敏感性的因素主要有发育、营养、遗传、行为习惯和疾病等。当个体接触环境污染物时，这些因素在体内引起吸收、 分布、 代谢、排泄等毒物动力学的差别，使有关器官中毒物的浓度增高；或者影响有关器官对毒物的反应性和机体的适应代偿能力，使这部分人群对环境污染物的敏感性增强。高危险人群是环境医学的重点保护对象。在制订环境卫生标准时，必须认真考虑高危险人群的安全。确定不同环境污染物的高危险人群及其占人群总体的比例是环境医学的一项任务。参考书目E.J. Calabrese, PollutantsandHighRisk Groups,Wiley-Interscience, New York, 1978.
