1、

the characteristics and dynamics of the urban poor population and its counter-measures in beijing

北京城市贫困人口特征、成因及其解困对策

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2、

This paper deals with the habitat, population structure and dynamics of Cycas tanqingii occurring in Xiaohei River area.

本文研究了小黑江流域潭清苏铁的生态环境、种群结构与动态。

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3、

the characteristics and dynamics of the urban poor population and its counter-measures in beijing

北京城市贫困人口特征、成因及其解困对策

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4、

Preliminary Analysis on Seasonal Dynamics of Population Number of Big Moth's Insects in Tobacco Area of Fuquan County

福泉烟区大蛾昆虫种群数量消长规律初步研究

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5、

the characteristics and dynamics of the urban poor population and its counter-measures in beijing

北京城市贫困人口特征、成因及其解困对策

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6、

The structure and dynamics of space, number and time of insect population

昆虫种群的空间、数量、时间结构及其动态

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7、

growth dynamics of dominance of rare and endangered tsuga lorgibracteata population

珍稀濒危植物长苞铁杉优势度增长规律的研究

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8、

then, based on the population process, the pattern and process in a framework of vegetation dynamics considered over the temporal are summarized.

讨论了植被动态的时空格局,及以种群过程为基础的、沿时间尺度的植被动态的格局与过程的理论框架。

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9、

As the aging population of our country in recent years increasing, enterprise retirees increases, enterprise basic endowment insurance fund income gap is gradually expanding, corporate social insurance fund support dynamics is thin.

随着我国近几年人口老龄化程度日益加大,企业退休人口的增多,企业基本养老保险基金收支缺口正逐步扩大,企业社会保险基金支撑力度显得薄盈。

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10、

The Citrus Red Mite's ( Paonychus citri Meg.) harmfulness, the dynamics of the population and the toothed of control were investigated.

本文就桔全爪螨对黄葛树的为害性、种群动态和防治方法等进行了研究。

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11、

in the paper, impact evaluation of community health education as well as parasitic transmission dynamics were analysed according to data of infection rate and intensity of 7-14 years old population in both study and control areas.

并根据观察区与对照区7~14岁高感染人群感染率及感染度,各年度麦穗鱼感染率及感染度,作了社区健康知识教育效应分析和寄生虫病传播动力变化分析。

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12、

Population size dynamics and population statistics features of plateau pikas ( Ochotona curzoniae) are researched in this paper, v/ hich supplies population ecology research of plateau pikas with important parameters.

本论文研究了高原鼠兔(Ochotona curzoniae)种群数量动态和种群统计特征,为高原鼠兔种群生态学研究提供了重要参数。

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13、

Dynamics of Spider Population and Protection Methods for Them in Paddy Fields

稻田蜘蛛种群动态及其保护措施

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15、

Then the dynamics model of population migration of synergetics theory is adopted, to develop the model that describes the migration of logistics business enterprise clusters between cities.

同时借鉴协同学中的人口迁移动力学模型,建立描述城市间物流企业群落的迁移模型;

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16、

Study on Dynamics of Population Development in High-yielding Spring Broad Bean in Qinghai

春蚕豆高产栽培群体发育动态规律研究

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17、

Structure and dynamics of Taxus chinensis var. mairei clonal population were studied.

研究了元宝山南方红豆杉克隆种群的结构和动态。

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18、

age structure and dynamics of zoysia japonica module population

结缕草构件种群年龄结构与动态的研究

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19、

A Study on the Age Structure Dynamics and Reproductive Status of Great Gerbil's Population

大沙鼠种群年龄结构的季节变化和繁殖特征

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20、

A primary study on the structure and dynamics of Castanopsis fargesii population on Jinyun mountain, Sichuan Province

四川省缙云山栲树种群结构和动态的初步研究

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