population trends 中文意思是什麼

population trends 解釋
人口變化趨勢
  • population : n. 1. 人口；人口總數；全體居民；人口的聚居。2. 物的全體[總數]；【生物學】蟲口；種群（量）；群體；族，組，個數；【統計學】對象總體，全域。3. 【物理學】布居；密度。4. 〈罕用語〉殖民。
  • trends : 動態信息
  1. The growth rate and winter hardiness trends are the opposite of those found in the interior population.

    這種生長速度和耐寒性變化的趨勢是與內地群體發現的情況相反。
  2. These trends, along with the expected increase in prevalence of amyloid angiopathy with the ageing population, suggest that, in contrast to projections based on mortality data below age 75 years, absolute number of cases of intracerebral haemorrhage might increase in future

    這種趨勢，以及預期中的高齡人群與澱粉樣腦血管病相關的顱內出血的發病率的提高，提示我們? ?與75歲以下的（顱內出血）發病率降低不同，在未來的日子里，顱內出血的絕對病例數還會增加。
  3. Hi this paper, on the basis of state - of - the - art development trends of forestry in our country and other countries and taking the 21st century as eco - century, by using ecological theory, sustainable development theory and engineering theory of systems, and liaoning was regarded as a big system, the functions of liaoning forestry in the system were studied, the sustainable development strategies, such as the relationship of population and forests, optimal coverage rates of regional forests were discussed

    遼寧林業也關繫到遼寧人的生存與發展。特別是關繫到遼西、遼北，半乾旱及沙漠邊緣地區經濟的農業及經濟的發展，在21世紀新的經濟發展時期，世紀的林業戰略至關重要，對遼寧整體經濟的發展具有重要的意義。因此，依據目前國內外林業的發展趨勢及21世紀這一生態世紀，通過運用生態學理論、可持續發展理論利系統工程理論，將遼寧整體作為一個大系統，研究遼寧林業莊系統中的作用。
  4. Sidney b. westley, oct. 2000. new survey measures fertility and family planning trends in india, population & policy

    趙學董、何景熙: 《人口激增的挑戰與對策- -發展中國家家庭生育計劃》 ， 1988年四川大學出版社
  5. Based on the full prediction of beijing ' s future population trends, this paper forecasts, using education life table, various indices of beijing ' s future education at different levels, such as gross enrollment rate and combines the result of population prediction to predict beijing ' s education demand at different levels

    摘要文章在對北京市未來人口趨勢作充分預測的基礎上，採用教育生命表技術估計北京市未來各級教育毛入學率等指標，結合人口預測結果預測未來北京市各級教育的需求。
  6. In 2010 the government will review water quality trends, population increases and sewage flow build - up to judge when stage 2b of the scheme should be implemented

    政府將於二零一零年檢討水質趨勢以及人口和污水量的增長，以決定何時實施計劃的第二期乙。
  7. Trends and advances in researches on plant population ecology

    植物種群生態研究進展
  8. Hong kong s population : characteristics and trends chapter ii

    香港人口的特徵與趨勢第二章
  9. Population reference bureau ? dedicated to providing timely and objective information on u. s. and international population trends

    人品參考資料局?關於美國的信息和國際人口傾向。
  10. From the analysis of traffic flow of huang - huang expressway, the paper reveals the problems of operating administration and trends of traffic flow of huang - huang expressway, reviews and references the advanced experiences of expressway operating administration of national expressway department and overseas, studies and sums the problems including of operating environment, traffic accident, roll standard, system of perform laws, population of environment, scale of the service zone and " holiday economics ", puts forward the suggestion of perfecting operating system, reforming roll manner and practicing comprehensive performing laws

    本文從黃黃高速公路交通流特性分析角度出發，分析了黃黃公路運營管理的現狀、存在的問題和未來發展趨勢，在總結和借鑒國內國外高速公路運營管理經驗的基礎上，對高速公路運營環境、交通事故、收費標準、執法體制、環境污染、服務區規模以及在國家經濟運行中新出現的經濟現象如「假日經濟」等若干運營管理問題進行較深入地研究和探討。提出了完善運行保障系統、改革收費標準制定模式、實行綜合執法等建議。
  11. Members noted the major concerns and challenges arising from the projected demographic trends and characteristics of the hong kong community, as well as the corresponding proposals on welfare policy put forward in the report of the task force on population policy

    委員備悉《人口政策專責小組報告書》推算的香港人口趨勢和特徵所帶來的主要人口問題和挑戰，以及報告書就此提出的社會福利政策建議。
  12. Education is increasingly international in character driven by trends which include the information communications technology revolution, employment markets transcending national borders and a geographically mobile population of students, teaching staff and researchers

    在通訊技術的變革，逐漸消除國家界限的雇傭市場和地域流動性越來越大的學生，教師和研究人員等多方面力量的推動下，教育變得越來越國際化。
  13. The faa studied population growth, travel and income trends to determine airports ' future needs. at least 43 airports will need to add capacity - - some more than once - - in the next 15 years

    Faa對人口增長、旅遊及收入對未來航空業務的需求。在接下來的15年中，至少有43個機場需要增加運力，有些甚至需要多次增加。
  14. One demographer has said the 300 millionth person would likely be a latino boy given current u. s. population trends

    美國一位人口統計學家曾說，從目前美國的人口走勢來看，這第三億個人可能會是一個拉丁裔男嬰。
  15. One demographer * has said the 300 millionth person would most likely be a latino boy given current u. s. population trends

    美國一位人口統計學家曾說，從目前美國的人口走勢來看，這第三億個人可能會是一個拉丁裔男嬰。
  16. One demographer has said the 300 millionth person would likely be a latino boy given current u. s. population trends. others said it could even be an immigrant

    美國一位人口統計學家曾說，從目前美國的人口走勢來看，這第三億個人可能會是一個拉丁裔男嬰。
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