查询词典 hypothetical population

Erysimi CarE activity both of resistant populations and of susceptive population were trend to normal school, and the resistant L. erysimi populations have significant higher CarE activity than susceptive L. erysimi population. Thereinto, the activity level of CartE in Hongtang L. erysimi population is the highest among the four field populations, which is tally to the result of drug-fast test on each population.

对各地菜缢管蚜种群个体羧酸酯酶研究结果表明，无论是抗性种群还是敏感种群，其个体羧酸酯酶活性分布频率均趋于正态分布，即两头低，中间高；各抗性种群的羧酸酯酶的活性水平明显高于敏感种群，其中以洪塘菜缢管蚜种群的羧酸酯酶活性水平最高，这跟各种群的抗药性监测结果亦相吻合。

As showed above, we could draw the conclusion that H3 viruses could cause outbreaks or local epidemics in Shanghai for the immune of population to the new emerging antigenic drift was still unknown though there was strong immune barrier to the previous vaccine strain, H1 viruses also may caused epidemics as the population had a weak immune protection to the previous reference strains A/New Caledonia/20/99-like and part of the recent isolates were distingwishing from them and continued to evolute on the new reference strain, and H5N1 HPAI activities has expanded its geographical range thus increasing the size of the population at risk as the continuing emergence of human cases which give the virus an opportunity to evolve towards a fully transmissible pandemic strain. We should keep eyes on the human cases of avian influenza virus an its variation for the H5 isolates in Shanghai also has the possibility to infect human directly and the infection of H5, H9 viruses had previously occurred in the population especially in those contacting with animals.

综合上述分析结果，我们认为上海地区人群虽然对原有的H3亚型参考病毒株有较高的免疫保护，但H3亚型病毒HA已出现新的抗原漂移，人群现在对新变异株的保护水平尚未知，有可能在未来引起局限性暴发甚至地方性流行；人群对H1亚型流感病毒免疫保护水平低，同时H1亚型流感病毒株部分与原推荐疫苗株抗原性差别较大，并在现推荐疫苗株基础上继续变异，需警惕发生流行的可能性；H5N1亚型高致病性禽流感地域范围扩大，人间病例不断发生，存在演变成大流行株的威胁，上海市H5亚型禽流感病毒株存在跨宿主屏障感染人类的可能性，而且已发现人群尤其禽、畜类动物接触人群中存在H5、H9亚型流感病毒的既往感染，应警惕禽流感病毒的变异和人间病例的发生。

Population of old age of 60 years old of above year growth will exceed 10 million, population of old age of 60 years old of above will achieve the fastigium with aged population 400 million, occupy the 1/4 left and right sides of total population about.

特别是下一个世纪二三十年代，是我国老年人口急剧增长的时期。60岁以上老年人口年增长将超过1000万，人口老龄化的高峰期60岁以上老年人口将达到4亿，约占总人口的1/4左右。

The number of Hans population was about three million. They were consisted of three parts of the populations, army migration population, Hans population governed by the local administration and Hans population of Mu's fazenda.

笔者注意到以往研究中忽略了沐庄隐含的汉族人口数，故文中首次通过人地比的换算，考察了沐庄隐含汉族人口的情况，使明代后期云南汉族人口的估算数更加接近客观实际。

Through the preliminary study on the management of the population of Athyrium multidentatum, we found that the community of artificial Larix gmelinii forest has a high value of usage. Planting the population of Athyrium multidentatum may make us to improve the level of intensive management, and through the test this method is available. The population of the spacing in the row of forty cm in the community of Betulla platyphylla forest and the population of the spacing in the row of eighty cm in the community of artificial Larix gmelinii forest have the largest hight, leafstalk diameter and less herb coverage. The foodstuff technology of ferns is backward and the products are less, so we must improve the study on the usage of forest ferns.

通过对猴腿蹄盖蕨种群经营措施的初步研究，我们得出落叶松人工林群落是一个极具开发价值的群落；人工移栽猴蹄盖蕨种群，可提高集约化管理程度，经过试验，方法可行；白桦林群落株距40cm的猴腿蹄盖蕨种群高度、叶柄直径均最大，且杂草盖度较小；落叶松人工林群落株距80cm的猴腿蹄盖蕨种群高度、叶柄直径均最大；蕨菜食品加工技术落后、工艺简单、产品单一，今后应加强研究。

Result The population and new case of malaria can be predicted by the quadratic forecast model of population and logarithmic curve model of new case in Chongqing municipal. The prediction range of population is from 3113112 to 3368928, and the range of the new cases rate of incidence of malaria is from 126 to 134 in 2002 year. These two numbers are consistent with actual number of population and new cases, which are 31309038 and 130, respectively.

结果 重庆市人口数的二次曲线模型和疟疾新发病例的对数曲线模型能够对重庆市人口数和疟疾新发病例数进行预测，2002年重庆市人口数预测范围为3113112~3368928人，新发病例数范围为126~134例；分别与实际的人口数（31309038人）和病例数（130例）基本吻合。

The accurate prediction of the population in Hunan Province has a great theoretical and practical significance. Using auto-regressive model, Logistic model, as well as the Malthusian model of population, make a scientific prediction to the population in Hunan Province in 2009-2020, and put forward some suggestions on control population capacity.

文章采用自回归模型、马尔萨斯人口模型以及Logistic模型等多种数学分析方法，对湖南省2009-2020年的人口数量做出了科学预测，为湖南省在新的历史机遇期制定相关社会经济发展战略与规划提供相应的依据。

It is dedicated to education and research focusing on a wide diversity of research areas, including the quantitative population ecology of plants and small mammals, terrestrial plant community ecology, grassland biodiversity and restoration ecology, plant fungal pathogen dynamics and population biology, successional changes in terrestrial insect communities, terrestrial ecosystem ecology, the remote sensing of natural resources, life history theory, molecular evolution in vascular plants, evolutionary and theoretical population genetics, theoretical ecology, and limnology and aquatic ecology, basic biology of insects, Ecophysiology; paleobotany; population genetics, evolution of plants and fungi.

其主要致力于生态学和进化生物学的教育和研究，主要学科领域包括植物和小型哺乳动物种群生态学、陆地植物群落生态学、牧草生物多样性和恢复生态学、植物真菌病原动力学和种群生物学、陆地昆虫群落连续改变、陆地生态系统生态学、自然资源遥感、生命史理论、维管束植物分子进化、进化和理论种群遗传学、理论生态学、湖沼学和水生动物生态学、基础昆虫生物学、生态生理学、古植物学、种群遗传学、植物和真菌的进化等。

Spatial population distribution characteristics in Xinjiang show that the population in the West is more than that in the East, the population in the North is more than that in the South; The population in the oases in hill pediment alluvial fan are the most.

新疆人口分布的空间变化规律总体分布趋势为西密东疏，北多南少；山区和盆地相交的山前冲洪积扇缘绿洲地带最多，盆地中心及其盆地周围山区人烟稀少。

Wang Kai Global Times special correspondent reports, according to Africa News reported on November 19, 18, United Nations Population Fund issued a "State of World Population 2009 report," the theme of this year's report is the " population explosion and climate change", mainly from population growth ...

环球时报特约记者王凯报道据非洲新闻网11月19日报道，联合国人口基金18日发布了《2009 年世界人口状况报告》，今年报告的主题是"人口爆炸与气候变化"，主要是从人口增长。。。

I'd like to make a brief statement.

我想做个简短的声明。

The bars shuck with me,and with them shaking there was a noise. I shuck harder.

我开始摇晃双腿，围栏跟着摇晃，而且还发出了一些响声。