population formation 中文意思是什麼

population formation 解釋
族群形成
  • 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。
  • formation : n. 1. 構成，形成；設立；編制。2. 組織，構造；形態；形成物，構造物；【軍事】編隊，隊形；兵團。3. 【地質學；地理學】層；組； 【生物學】社區；（植物）群系。adj. -al
  1. The formation of a spoon - billed sandpiper recovery team to coordinate and promote action for the conservation of the endangered spoon - billed sandpiper, whose known breeding population in the russian far east is estimated to be between 300 - 500 pairs only

    成立勺咀鷸救援小組，負責策劃及推廣瀕危物種勺咀鷸的保護工作。估計在俄羅斯遠東的繁殖地，目前僅存300至500對勺咀鷸左右。
  2. The formation of the population of the allotetraploid hybrids of red crucian carp and common carp is the first case in the world which both the female and the male of allotetraploids are fertile, they are the good materials for studying the biological characteristic of tetraploid animals, this paper reports the hereditary characters of allotetraploids including the stability of hereditary gynogenesis and androgenesis

    異源四倍體鯽鯉是世界上首例人工培育的兩性可育的四倍體魚，這為研究四倍體的生物學特性提供了良好的實驗材料，本文對異源四倍體鯽鯉的遺傳特性進行了研究，主要包括其遺傳穩定性、雌核發育、雄核發育方面的研究。
  3. In combination with the source characteristics, the three oil groups can be extrapolated to three end - member oils, or three oil populations : population a derived from wenchang source rock, population b derived from enping formation with absence of 4 - methylsterane, and population c might be sourced from the wenchang source rocks in the leftover sags with lowest maturity as a typical feature

    結合源巖分子組成特徵，上述三類原油可被外延至三類端員油： a類端員油，來于文昌組源巖； b類端員油，來于恩平組源巖； c類端員油，可能來于殘留窪陷文昌組源巖。
  4. Firstly, this part analyzes location, natural conditions and natural resources, population and labors, socio - economic elements, and the impacts of global political and economic environment change on unbalanced development of japanese regional economy. secondly, through analysis on regional development before the meiji reformation, industrialization, formation of dual structure and regional development after war, this part puts forward that unbalanced development is an objective law and regional development policies of government ca n ' t change structure of unbalanced development essentially. finally, this part sums up motive mechanism of unbalanced development of japanese regional economy, including location directional feature, scale economy, congregation and diffusion economy, putting forward that the overall effects of the three types of mechanisms stated above can be summarized as industrial group effects, which is also the important mechanism of unbalanced development of japanese regional economy

    首先，分析了區位條件、自然條件與自然資源、人口與勞動力條件、社會經濟條件、國際政治經濟環境的變化對日本區域經濟非均衡發展的影響；其次，通過對日本明治維新前的地域開發、工業化及其二元結構的形成以及戰后的地區開發等過程進行了剖析，認為區域經濟非均衡發展是一個客觀規律，政府的地區開發政策並不能從根本上改變非均衡發展的格局；第三，總結了日本區域經濟非均衡發展的動力機制，主要包括區位指向性、規模經濟、集聚與擴散效應，指出上述三種機制的綜合作用可以概括為產業集群效應，即產業集群也是日本區域經濟非均衡發展的重要機制。
  5. It not only promoted the quality and quantity of the population, facilitated the harmonization, removed prejudices and misunderstandings, alleviated the contradictions between different nationalities, but also lessened their gaps, intensified cultural exchanges, and finally led to the formation of a compound culture : the great tang culture, which is different from any of the former dynasties

    結果不僅促進了唐代人口的增殖和人口素質的提高，促進了唐代民族間的融合，在一定程度上消弭了民族偏見與民族隔閡，緩和了民族矛盾，而且縮小了相關民族之間的差異，加強了民族間的文化交流，並促使形成了新的復合型文化異於前代的大唐文化。
  6. The results showed that yield structure of the middling population treatment were the most excellent as a whole and its grain yield was the highest among the three treatments, while the dynamic of tiller and its formation into panicles, root - bleeding intensity / spikeltes, lai and its structure, dry matter accumulation and transportation were the most reasonable too

    結果表明，中等群體處理的產量結構最優，在三處理中稻穀產量最高，其莖蘗消長與成穗、穎花傷流量、葉面積系數與結構以及干物質積累與轉運總體上最為合理。
  7. According to all previous censuses nationwide and relative documents, this article inspects and analyzes the changes and cause of formation on quantity fluctuation, region distribution and cities and towns distribution of yugur ' s population from 1949 to 2000

    摘要本文根據歷次全國人口普查資料和相關文獻，對1949 - 2000年裕固族的人口數量變動、地理分佈分的歷史變遷及成因進行了考察分析。
  8. Through the field investigations, the distribution and the population of jianghuai mandarin in shaanan, from the historical documents, local chronicles and genealogical materials, the background and the course of jianghuai mandarin in shaanan are analyzed ; with the comparison and contrast, the conclusion is that jianghuai mandarin ' s formation is closely related to the historical large - scale emigration from northeastern hubei during the years of qianlong and jiaqing in the qing dynasty and that it is the variant of jianghuai mandarin which is used by the descendants of the immigrants in this area

    摘要通過田野調查與比較，描述了陜南江淮官話的分佈范圍、使用人口及語音特點；並進而參照歷史文獻、方誌材料及譜牒資料，分析了陜南江淮官話形成的歷史背景與原因，結論認為：陜南江淮官話形成於歷史上清朝乾嘉年間鄂東北地區大規模移民，它是這一地區移民後代使用的一種江淮官話變體。
  9. Based on the enviroment of the nandagang wetland, combining the outside investigation and inside analysis, adopting the mathematical analysis methods such as the principal component analysis ( pca ), regression analysis, correlation analysis etc. the type of wetland ecosystem, the flora of the wetland plant, the type, the function, the formation and succession and the outside influencial factors of the vegetation, the ecological conditions and biomass of the reed population are all studied. the main results can be concluded as follows : 1 ) the nandagang wetland is a freshwater one close to the bohai sea. its ecosystem can be divided into two parts : natural ecosystem and semi - artificial ecosystem

    本研究從南大港濕地的實際環境出發，採用樣方調查的方法，以外業調查和內業分析相結合、野外採集測量與實驗室分析處理相結合、定性描述與定量分析相結合為根本研究路線，應用主分量分析（ pca ） 、回歸分析、相關分析等數學分析手段，對南大港濕地生態系統的類型、濕地植物的區系組成、濕地植被類型、植被的功能、植被的形成和演替、植被的外界影響因素、濕地蘆葦種群的生態條件和種群生物量等方面進行了較深入的研究，主要研究結果如下： 1 ）南大港濕地是濱海瀉湖型淡水濕地。
  10. The method not only can coordinate evolutionary process inside each population by using an adaptive regulation of crossover and mutation operators, but also can advance the formation of - best design by using adaptive adjustment of the competition frequency between populations

    該方法不僅運用交叉運算元和變異運算元的自適應調節技術協調種內進化過程，而且通過種間競爭頻率的自適應調節促進最優個體的生成。
  11. This outrageous behavior led to the formation of separate negro churches, as the gospel spread among the slave population

    這種粗暴的行為導致黑奴組織自己的教會，將福音傳播於黑奴之間。
  12. Then having analyzed the cause of formation of population aging of shandong, points out that the aging of population is not temporary transient and accidental appearance, it is raised with the society economy development and civilization education standard and the hygienic condition improvement of science and technology advance and medical treatment closely, but the emergence of the aging of population chiefly is owing to the population birth rate and death rate descent

    然後分析了山東省人口老齡化的成因，指出人口老齡化不是暫時的和偶然的現象，它同社會經濟發展、文化教育水平提高、科學技術進步和醫療衛生條件改善緊密相關，但人口老齡化的出現主要是由於人口出生率和人口死亡率下降直接作用的結果。
  13. The current situation of the human resource in the area of northwest of china and the cause of its formation. when the quantity of the human resource, its culture quality and the efficiency of its use, as well as its condition of being distributed in different industries is analyzed, the typical characteristic of the human resource in the area of northwest of china has been discovered in the following : ( 1 ) the human resource is rich in quantity and has a higherich in quantity and has a higher ; ( 2 ) its labour force has a lower quality, and the resources about science, technology and education are inequality in this area ; ( 3 ) the problem of being short of talented people is serious ; ( 4 ) the talented people now available is inequality in different industry, and the labour force mainly depends on their physical strength, and then, the cause for this phenomenon has been discovered in the following : ( 1 ) because of the local population policy, the population in this area increased rapidly ; ( 2 ) the backward economy impacts the human resource on its education and employment level ; ( 3 ) for its poor natural conditions, a closed and backward idea is formed in some peasants and herdsman ; ( 4 ) the lack of the mechanism of encouraging competition in personnel policy and scientific research field resulted in the loss of the vast number of talented people and inefficient in its use

    西北地區人力資源開發現狀表現為：人力資源數量豐富，其中少數民族人口比例較高；人力資源文化素質水平較低；對現有人才資源使用效率不高；人力資源在產業間分佈不平衡，就業層次較低。造成問題的原因有：少數民族的人口政策是造成西北地區人力資源數量增長過快的重要原因；經濟發展水平制約了人力資源受教育的程度和就業層次；閉塞的自然環境，使人們難以突破封閉、陳舊的觀念；人事管理制度缺乏競爭、激勵機制，造成了人力資源使用效率不高。經過了理論分析和現狀調查之後，得出了人力資源開發的理性思考，即充分認識人力資源開發的戰略意義；發展教育是人力資源開發的前提條件；人力資源開發過程中要高度重視人才引進戰略的實施；人力資源開發要從本國（或本地區）實際出發，突出特色。
  14. Then in the fifth chapter, the process of formation, the tendency of innovation, and the inward mechanism of astride - zones - flowing system innovations are analyzed, meanwhile, the case of migratory population concentrating - residence in shipai town in guangzhou city is dissected

    在第五章中，論文對跨區域流動型的制度變遷模式的形成過程、創新的趨勢和內在機制進行了分析，並對廣州石牌村的跨區域流動人口聚居區的案例進行剖析。
  15. Anlysis on the chinese population transition mode and its formation

    我國人口轉變模式及其形成機制分析
  16. To promote mental health education and health improvement, and to facilitate upbuilding of social mental health environment and formation of mental health behaviors in general population

    開展精神衛生健康教育與健康促進工作，促進社會精神衛生環境的建立和人群精神健康行為的形成。
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