population improvement 中文意思是什麼

population improvement 解釋
群體改良
  • 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。
  • improvement : n. 1. 改良，改進，增進；進步。2. 利用，活用。3. 〈美國〉（增高房屋、土地等價值的）裝修，改良措施。4. 更優秀的人，更進步的人。
  1. With the development of economy and the improvement of the exoteric extent in some region, the conventional method of population projection has been out of date

    摘要隨著經濟發展和區域開放程度的提高，傳統的區域人口預測方法已不合時宜。
  2. The foot rectification implement can lighten the function obstacle of thenar skeleton and muscle system, and be used to correct and cure various illness of foot, such as the inflammation, deformity and instability of ankle joint and astragalus, as well as flatfoot, valgus, horse ' s hoof foot and pes arcuatus etc. besides disabled person, the foot illness of the old people especially the old women have become one kind of frequently - occurring and common disease along with the continuous improvement of people ' s life quality and the increasing aging of population in our country

    足底矯形器的出現正是康復醫學發展的碩果之一。足底矯形器能減輕足底骨骼肌肉系統的功能障礙，用於矯治足部各種疾患，如踝關節和距骨下關節的炎癥、畸形、不穩定，以及扁平足、外翻足、馬蹄足、弓形足等。隨著我國人民生活質量的不斷提高和人口的日益老齡化，除殘疾人外，老年人特別是老年婦女的足部疾患已成為一種多發病和常見病。
  3. Chapters 2－5 are devoted to the basic concepts of mendelian and population genetics which are of greatest concern in tree improvement.

    第二到第五章介紹對于改良樹木有密切關系的門德爾和群體遺傳學的基本概念。
  4. The uprising of water level will immerge the water supply installation of some towns, which cause some bad effects to present water supply system. meanwhile, with the implementation of the big development of the west china, the acceleration of social development and city construction, increase of the population, adjustment of economy framework, improvement of living level of, the quality and the quantity of urban water supply will increase greatly

    然而，隨著我國西部大開發戰略的實施，重慶市經濟和社會發展及城鎮建設的提速，三峽庫區移民城鎮的遷建，三峽庫區重慶段城鎮體系結構的完善，城鎮化進程加快，城鎮人口猛增；隨著經濟結構的調整，社會事業的發展，人民生活水平不斷提高，健康衛生意識增強和生活方式得以改善。
  5. Population explosion will further hinder the improvement of living standard

    人口爆炸將進一步阻礙生活水平的提高。
  6. The following findings are concluded in the historical and comparative analysis : in order to improve the school voucher policy in changing, complete laws, stable revenues, corresponding governmental administration and independent evaluations is indispensable. on the other hand, according to the particular context in china, maybe school voucher can be one of the possible solution to the following problems : balanced development of elementary education, the expansion of vocational high schools and then leading to the appropriate proportion of vocational high schools and common high schools, the increase of investment in private schools, the improvement of in - service teacher education, the guaranteed enrollment of the floating population ' s children

    本文從歷史的、比較的角度得出以下結論：為進一步完善長興教育券政策，完備的法令、穩定的財政投入、配套的政府管理與獨立的評估機制必不可少；在中國特定的社會背景中，教育券為促進基礎教育均衡發展、擴展職業高中與平衡普職高比例、拓寬民辦學校投資渠道、完善教師繼續教育培訓機制、解決流動人口子女就學等特定教育問題提供可能的解決途徑。
  7. This paper concerns studies on rhizobia in symbiosis with important legume soybean and peanut crops in china, following : 1 ) summarized bio - diversity of rhizobia, including indigeneous population, isolation frequency, strain type, distribution, and strain - host promiscuity and compatibility from large and small samples. 2 ) reviewed symbiont improvement in both sides of rhizobia and hosts, involving selection of effective rhizobial strains, evoluation and utilization of the host germplasm for symbiotic properties, and selection of the both sides for special characters. 3 ) discussed the subject on the rich symbiont germplasm resource in china and on further research being necessary to exploitation and utilization of the benificial germplasm

    針對我國主要豆科作物大豆和花生的研究成果，並結合本身研究工作內容， （ 1 ）總結了與宿主共生的根瘤菌生物學多樣性，包括大、小樣本的土著根瘤菌群體數量、分離頻率、類型與分佈及其菌株宿主共生混交性與親和性； （ 2 ）評述了根瘤菌宿主植物共生體雙邊固氮改良，包括優良菌株的選育、宿主品種資源共生特性的評價與利用及特異性狀的選擇； （ 3 ）討論了我國這一類共生體資源的豐富性以及有必要進一步加大力度研究有益資源的開發和利用的問題。
  8. Abstract : this paper concerns studies on rhizobia in symbiosis with important legume soybean and peanut crops in china, following : 1 ) summarized bio - diversity of rhizobia, including indigeneous population, isolation frequency, strain type, distribution, and strain - host promiscuity and compatibility from large and small samples. 2 ) reviewed symbiont improvement in both sides of rhizobia and hosts, involving selection of effective rhizobial strains, evoluation and utilization of the host germplasm for symbiotic properties, and selection of the both sides for special characters. 3 ) discussed the subject on the rich symbiont germplasm resource in china and on further research being necessary to exploitation and utilization of the benificial germplasm

    文摘:針對我國主要豆科作物大豆和花生的研究成果，並結合本身研究工作內容， （ 1 ）總結了與宿主共生的根瘤菌生物學多樣性，包括大、小樣本的土著根瘤菌群體數量、分離頻率、類型與分佈及其菌株宿主共生混交性與親和性； （ 2 ）評述了根瘤菌宿主植物共生體雙邊固氮改良，包括優良菌株的選育、宿主品種資源共生特性的評價與利用及特異性狀的選擇； （ 3 ）討論了我國這一類共生體資源的豐富性以及有必要進一步加大力度研究有益資源的開發和利用的問題。
  9. China ' s population policy has two objectives : control of population growth and improvement in quality of the population

    控制人口增長數量和提高人口素質，是中國人口政策的兩個方面。
  10. Abstract : beginning with the present situation of population explosion and the severe way of human bearing, this article concludes that the restriction of regeneration and the control to turn human seciety into sustainable development track ; that the reproductional health ; and that the improvement way of regeneration is a severe challenge which faced by 21st century medical science

    文摘:從嚴峻的人口形勢和生育方式的現狀論述了節制生育、控制人口惡性膨脹是人類轉入可持續發展軌道的首要條件，生殖調節成為生殖健康的核心問題，提出改進生育方式是21世紀的醫學面臨的一項重大挑戰。
  11. It is generally believed ( = thought ) that the chief reason for the increase in population in developed coutries is not so much the rise in birth rates as the decline in death rates as a result of the improvement in medical care

    （引證觀點）人們普遍認為，在發達國家人口增長的主要原因與其說是出生率的上升，還不如說是由於醫票母納頻氖顧勞雎氏陸盜恕
  12. This study dealt with the identification and evaluation of 8 maize populations from tropical and subtropical regions under the ecological conditions in zhengzhou, henan. results showed that the significant delaying days to shed and days to silk, discoordinating for the development of male and female, higher plant and ear height, more leaf numbers, high barreness, worse performance of ear traits compared with the ck ( temperate population ) were found, which showed the tropical and subtropical populations could not be utilized directly under the ecological conditions in zhengzhou. by using selection and improvement the tropical and subtropical populations can be used to broaden the genetic base of temperate maize breeding, beause of the greater genetic variation and higher selection potential within each population. the different performances of the sensitivity to photoperiod were observed among different tropical and subtropical populations and different traits. the asi, time to silk, ear height, leaf numbers, grain yield per ear could be used as the good evaluation traits for identifying the sensitivity to photoperiod

    對8個熱帶、亞熱帶玉米群體在鄭州生態條件下的表現進行鑒定和評價，結果表明，熱帶、亞熱帶群體散粉、吐絲期顯著延遲，雌雄不協調，植株和穗位高、葉片數增多、空稈率高，結實性差，果穗性狀均明顯劣於溫帶對照，在鄭州生態條件下不能直接利用，但是群體內具有較大的遺傳變異和選擇潛力，可以用來拓寬現有玉米種質的遺傳基礎；不同熱帶、亞熱帶群體的光周期敏感性不同；不同性狀對光周期反應的敏感程度不同， asi 、吐絲期、穗位高、葉片數、穗粒重可作為鑒定光周期敏感性的較好指標
  13. Because of last a century industry revolution is with the technology creative since behave type history precept for educating the glorious material civilization of with spiritual civilization, again making the nature ecosystem the environment suffering the bigness wound ; face with the large quantity that economic development mode consume the nature resources, break the ecosystem environment to price to give the our country small town developments of a nice bit of inside the negative influence that bring before, if over - emphasize in the moment economic " performance ", the regardless of farsighted ecosystem is equilibrium, and escape from to be the ground seriously economy, culture foundation with same mode of term, blindness mimicry of nature geography, because of but cause the native special features and traditional culture to lose, image one, thousand an etc. of cities ; with the same mode of term, blindness mimicry of nature geography, because of but cause the native special features and traditional culture to lose, image one, thousand an etc. of cities ; people who reply 21 century pursue the whole body heart the health the life style that develop relation towards publicly exist with movable environment request more and more of high and rigorous challenge, this lesson " inside small town environment design way of thinking research ", then " insist put can into practice keep on develop strategy, exactitude handle economy with population, resources, environment, improvement ecosystem environment with beautify to live the environment, improvement public facilities is with the social welfare facilities. found to produce the development hard, life wealthy with the leading that the good civilization of ecosystem develop the road " for total thought, then " unify programming, reasonable layout, is proper because of the ground system, each have special features, protect farmland, beautify environment, synthesize development, kit developments " for the basic way, regarding related research result of domestic and international expert ' s scholar as draw lessons from, then " create to set up clean, beautiful, quite and public environment, outstanding character image, expand the region ecosystem the vogue, and promote the economic society and environment can keep on developing, and realize the economy develop to win with environmental protection double " for design the target

    鑒于上一世紀產業革命和科技創新既為人類造就出輝煌物質文明和精神文明，又使自然生態環境遭受到巨大創傷的歷史教訓；面臨以往以大量消耗自然資源、破壞生態環境為代價的經濟發展模式給我國相當多的中小城鎮建設帶來的負面影響，如偏重眼前經濟「效益」 ，不顧長遠生態平衡，嚴重脫離當地經濟、文化基礎和自然地理條件，盲目模仿同一模式，因而導致本土特色與傳統文化喪失，形象單一，千城一面等；應對21世紀人們追求全身心健康發展的生活方式對公共生存與活動環境要求越來越高的嚴峻挑戰，本課題「中小城鎮環境設計思路研究」 ，以「堅持實施可持續發展戰略，正確處理經濟同人口、資源、環境的關系，改善生態環境和美化生活環境，改善公共設施和社會福利設施。努力開創生產發展、生活富裕和生態良好的文明發展道路」為總的指導思想，以「統一規劃、合理布局、因地制宜、各具特色、保護耕地、優化環境、綜合開發、配套建設」為根本方針，以國內外專家學者相關研究成果為借鑒，以「創建清潔、優美、寧靜的公共環境，突出個性形象，弘揚地域生態風尚，促進經濟社會與環境可持續發展，實現經濟發展與環境保護雙贏」為設計目標。並緊緊圍繞這一目標對中小城鎮的街區環境設計、建築特色設計、建築形象設計、自然環境設計、藝術形象設計、廣場景觀設計、住宅小區設計、生態環境設計、文化建設以及總體環境設計的定位等，展開了具體的思路研究與探討。
  14. The rapid development of economy, rapid process of urbanization and the continuous increase of population bring more and more stress to arable land, the total area of arable land and the average area per head of arable land decrease increasingly. and with the improvement of the people ' s standard of living, requirement to farm produce is higher. population, land and grain will be in strained state

    當前我國經濟的迅速發展、城市化進程的不斷加快，及人口的持續增長對耕地造成的壓力越來越大，耕地總面積及人均耕地面積日益減少，且隨著人民生活水平的提高，對農產品的需求越來越高，人口、土地和糧食三者之間的矛盾日顯突出。
  15. Study on improvement effect in shenzong co hc2 fc3 population in agronomic traits by means of recurrent selection

    群體在輪回選擇作用下農藝性狀的遺傳改良效果的研究
  16. Healthy aging is one of the very important measures which cope with the population aging, and is also one of the major goals for the development of society. the improvement of quality of life for the elderly is the core content of achieving healthy aging. totally, 303 permanent residents aged over 60 years were selected to be interviewed with whoqol - bref and questionaire related to community medical health care for the aged

    健康老齡化是應對社會人口老齡化挑戰的重要舉措，也是以人為本社會發展的主要目標之一。提高老年人生活質量是實現健康老齡化運動的核心內容。本文採用whoqol - bref量表和自行設計的老年社區醫療保健情況調查表，對雲南省楚雄市303名城市社區老年生活質量進行測評和影響因素分析。
  17. Programs such as animal identification, dairy herd improvement, type classification and sire evaluation lead to long term genetic improvement in a population. this in turn will increase profits to dairy farmers

    目前開展的一些項目如牛隻編號dhi測試奶牛體型外貌評定和青年公牛後裔測定項目將促進整個牛群長期的遺傳改良，這將能增加奶農的收入。
  18. Contributions of the upgrade of industrial structure to economic growth is called profits of industrial structure, which come from the allocation efficiency of improvement of industrial elements between industries and within industry ( also including new industries that have high productivity ). as far as the upgrade of industrial structure in both home and abroad is concerned, besides the causes of the differences in natural resources endowments and population, institutions difference is the main reason for it

    產業結構升級對經濟增長的貢獻可以稱作產業結構收益，它來自於生產要素在產業間和產業內配置效率的提高（也包括產生高生產率的新產業） 。從國內外產業結構升級的情況看，除了自然資源稟賦差異、人口差異等因素外，制度差異是造成結構收益差異的主要原因。
  19. A grey recurrent population improvement of wheat was suggested by combining the grey breeding method with the wheat dwarf male - sterile technology

    摘要將灰色育種方法與矮敗群體改良方法相結合，提出了小麥灰色輪回群體改良方法。
  20. Dwarf male - sterile wheat is a taigu genie male - sterile wheat with dwarf marker, and an efficient method of population improvement, and has vast application prospects in germplasm creation

    摘要矮敗小麥是矮稈基因標記的太谷核不育小麥，是理想的群體改良工具，在種質資源創新方面具有很大的應用前景。
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