人口预测

• According to the population equilibrium equation and utilize the population poly - factor compounding projection , this paper expounds the basic population projection methods and steps in the exoteric regions so as to provide the concrete population forecast practice some instructions
  本文依据人口平衡方程，运用人口分要素组合预测法，阐述了开放区域人口预测的基本方法和步骤，从而为具体的人口预测工作提供思路借鉴。
• This article uses some kinds of population - forecasting methods in shenzhen city and lan zhou city , then analyses the result of prediction in comparison , last summarizes a system of population - forecasting methods ' utility , it only affords for city planning personnel to consult and use
  摘要对一些人口预测方法在兰州市和深圳市进行案例应用，通过预测结果的对比分析，初步总结出一套人口预测方法使用体系，仅供城市规划人员参考使用。
• We have compiled a base scenario population for year 2030 based on information provided by the census and statistics department . as far as strategic planning is concerned , two features of the population projection are of particular significance , i . e . aging and mobility
  我们已按政府统计处提供的资料，为2030年制定了人口的基础假设情况；从策略规划层面而言，我们尤其关注人口预测中两项影响深远的发展：人口老化及人口流动情况。
• It is necessary for kcrc to revisit and validate the various project assumptions and planning parameters , including population forecasts , originally made in the preliminary design of scl to ensure the final scheme meets the demand . this is no different from other major projects under planning
  九铁公司需就沙田至中环线初步设计中，包括人口预测等的各项工程的假设及设计特点进行检讨及确认，以确保最后的方案能满足需求，这与其他主要工程计划的做法无异。
• Reviews of the plans have been carried out in the light of new population forecasts and changing patterns of urban development . further progressive extension of the sewerage system and upgrading of the existing network has also taken place , with clearly positive results for many areas of river water . specific initiatives for the future
  其次，政府更定期检讨污水收集整体计划，根据最新人口预测和市区发展模式作出相应的修订，同时继续扩展全港污水收集系统，改良现有的污水网络，透过一连串积极行动使许多河溪水质有大幅度的改善。
• To meet these objectives , various key study areas will have to be examined , including the planning experiences of selected world cities , population forecasts , development opportunities , the port , the environment , the sar s relationship with the mainland , tourism , and information technology
  要达到以上的目标，必须首先深入分析不同的研究范围，包括向国际城市的规划经验借镜、人口预测、发展机会、港口、环境、特区与中国大陆的联系、旅游业以及资讯科技等层面。
• The paper is divided into three sector : in the first sector , base on cohort - component method and via quantitative analysis and qualitative analysis to matter of fact , the paper imports several variable : accelerating function of survival rate , correct children women ratio , proportion of infants , and establish correct cohort - component method . in the second sector , base on several hypothesis , zhejiang province population forecasts are made by correct cohort - component method , and population composing are presented in the future . in the third sector , base on results of zhejiang province population forecasts , the paper discusses change trend of mainly population index in the 21 century , and analyzes how population trend effects development of society and economy
  本文分三部分进行：第一部分，在队列要素法的基础上，通过对实际情况的定量分析与定性分析，在模型中引入了以下变量：生存概率加速函数、修正儿童妇女比、幼儿性别比，建立了修正队列要素法模型；第二部分，在几个重要假设的基础上，根据修正队列要素法进行浙江省未来五十年人口预测，给出了各预测年份分性别年龄的人口构成情况；第三部分，是在上述预测结果的基础上，对21世纪前半叶浙江省的主要人口指标的变化趋势进行讨论，并对浙江省的总的人口变动趋势及其对社会经济发展影响进行分析。
• Accordingly , from 1990 to 1993 , the updating of the second comprehensive transport study cts - 2 update was undertaken to review the cts - 2 framework taking into account the relocation of the airport to chek lap kok , metroplan , and various reclamation studies . the planning horizon was also extended to 2011 for a population forecast of 6 . 6 million
  因此，在1990年至1993年进行的第二次整体运输研究修订，检讨了第二次研究所建议的纲领，考虑的因素包括机场迁往赤?角、都会计划及多项填海研究项目等，规划年份更推展至2011年，人口预测则增加至660万。
• Accordingly , from 1990 to 1993 , the updating of the second comprehensive transport study ( cts - 2 update ) was undertaken to review the cts - 2 framework taking into account the relocation of the airport to chek lap kok , metroplan , and various reclamation studies . the planning horizon was also extended to 2011 for a population forecast of 6 . 6 million
  因此，在1990年至1993年进行的第二次整体运输研究修订，检讨了第二次研究所建议的纲领，考虑的因素包括机场迁往赤?角、都会计划及多项填海研究项目等，规划年份更推展至2011年，人口预测则增加至660万。