primary population 中文意思是什麼

primary population 解釋
原始種群
  • primary : adj 1 第一的,最初的,初級的;初等的;基本的;基層的。2 主要的,為首的,第一位的。3 原始的,根本...
  • 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。
  1. The identification of primary aldosteronism within the hypertensive population by using serum aldosterone to plasma rennin activity as a screening test

    值在原發性醛固酮增多癥中的臨床意義
  2. Study the detection : shanghai city gymnastics the talented person chooses the material opportune moment matches the best age in primary election segment ; the obvious descent in number in the third step athlete that shanghai gymnastics training center register, the comparison that athlete occupy rising of not the population of shanghai city, the third step athlete proceeds the training in each area primarily ; the second step athlete number is more steady, but appears the certain age breaks the layer

    研究發現:上海市競技體操后備人才選材時機符合初選最佳年齡段;上海體操訓練中心注冊的三線運動員人數明顯下降,非上海市戶口的運動員所佔比例有所上升,三線運動員主要集中於各區進行訓練,但只有8個區有三線運動員;二線隊伍人數較為平穩,但出現一定的年齡斷層現象。
  3. But the gut evacuation rates did not vary with the experimental temperature and body size. copepods usually performed feeding rhythms with maximum level at midnight and their feeding activities changed with the tide rhythms at the estuary area. in the laizhou bay, the daily grazing rate of the copepod population on phytoplankton was 20. 81 ? 98. 35 % of the primary production and 2. 53 ? 6. 36 % of the phytoplankton standing stock in summer

    現場測得的橈足類攝食率結果表明,在萊州灣,夏季橈足類群體的日攝食量占初級生產力的20 . 81 ? 98 . 35 % ,占浮游植物現存量的2 . 53 ? 6 . 36 % ,濰河口,河口外浮遊動物優勢種群體的日攝食量占初級生產力的32 . 28 % ,占浮游植物現存量的14 . 12 % ,河口內對初級生產力的攝食壓力< 3 % ,日攝食量小於浮游植物現存量的1 % 。
  4. The world ' s growing population has been a primary cause of rain forest destruction

    世界人口的日益增長是造成熱帶雨林破壞的一個主要原因。
  5. To raise the ideological and ethical standards and scientific and cultural levels of the workers , peasants , intellectuals and other laboring people and the entire population and improve their labor skills and creativity and give full scope to their enthusiasm , initiative and creative power - these should remain the tasks of primary importance that our party should perform in representing china ' s advanced productive forces

    不斷提高工人、農民、知識分子和其他勞動群眾以及全體人民的思想道德素質和科學文化素質,不斷提高他們的勞動技能和創造才能,充分發揮他們的積極性主動性創造性,始終是我們黨代表中國先進生產力發展要求必須履行的第一要務。
  6. The results stem from a case control study that included 166 patients with primary blepharospasm, 228 control patients with primary hemifacial spasm, and 187 population control subjects

    結論來自於一項包含166例原發性瞼痙攣、 288例對照原發性半面部痙攣和187例正常人對照的專項對比研究。
  7. Accord with the personnel of deliverance condition, hold the original with id, small number of households and total population and photocopy ( object of safeguard of life of lowest of urban and rural dweller still needs to hold low assure, spend deformity object to need to hold the deformity card, original that attends object of medical treatment of new - style country collaboration to need to hold card of medical treatment of new - style country collaboration and photocopy again ) to person of villages and towns of census register seat, fill in " chun an county is low keep application form of deliverance of medical treatment of especially tired family ", provide the evidence that via town primary medical treatment is sure to run cost of medical treatment of the conceit after submitting an expense account with farming cure according to the facts, the medical certificate of a serious illness, serious defect, issued medical treatment expends medical establishment defray proof

    符合救助條件的人員,持身份證、戶口薄的原件及復印件(城鄉居民最低生活保障對象還需持低保證、重度殘疾對象需持殘疾證、參加新型農村合作醫療對象需持新型農村合作醫療證的原件及復印件)向戶籍所在地鄉鎮人民政府提出書面申請,填寫《淳安縣低保特困家庭醫療救助申請表》 ,並如實提供經城鎮基本醫療保險和農醫辦報銷后自負醫療費用的憑據,大病、重病的診斷書,醫療機構出具的醫療費支出憑證等。
  8. Cancer registries are a primary source for unbiased population - based case control studies, the end points for cohort studies and clinical trials - - and perhaps most importantly, the beginning point for survival analysis

    癌癥登記處是一個無偏倚基於人群病例對照研究的原點,群組研究和臨床試驗的終點也可能是最重要的生存分析的起點。
  9. Hang - jia - hu water - net plain is the primary grain production base of zhejiang province. with a high population and intensive land utilization, agricultural non - point source pollution is extremely serious in this region. animal wastes, household cleaning products, farmland runoff and leakage mainly contribute to the anpsp

    杭嘉湖水網平原地區是浙江省主要的商品糧基地,土地利用強度大,人口稠密,農業面源污染嚴重,其中畜禽糞尿、生活污染、農田徑流和滲漏是該地區三大主要的農業面源污染源。
  10. Seed collection should begin when seed on the most top of the spike sloughing, and go on for 3 days. biology population of this plant was research on clone and modular level, mainly discussed how density affect the population size and biomass, as well as the " - 3 / 2 self thinning " and the primary productions under different densities

    從無性系構件和個體水平上進行了野大麥種群生物學方面的研究。主要討論了密度對種群數量和生物量的影響,對「 - 3 2 」自疏法則進行了討論,並從草地生產角度比較了不同密度種植區的草地凈第一性生產力。
  11. Species diversity dominance niche community ordination and classificationx population spatial pattern in desert - oasis ecotone in fukang, along with their relation to soil factors, are analyzed by quantitative vegetation analyze methods. the characteristic x dynamic of landscape ecological pattern and their influence factors are also analyzed by the partition of landscape transect. oasis stability is primary explored by the successive observation of soil water and salt in sangonghe basin in fukang

    採用植被數量分析方法,分析了荒漠綠洲過渡帶植物群落的物種多樣性、優勢種生態位、群落排序與分類、種群空間格局,以及它們與土壤因子之間的關系;通過劃分景觀樣帶,分析了阜康土地利用景觀生態格局的特徵、動態及其影響因子;通過阜康三工河流域土壤水鹽的動態觀測,對于綠洲穩定性進行了初步探索。
  12. The primary contents include three titles : the aged and the population aging ; the status and trend of the aging population in the world ; the status and trend of the aging population in china. in this part, the concepts of the aged and the population aging are explained distinctly, the development traits and trend of population aging in world and china are stated reasonedly. in a word, this part establishes theory and practice basis for the later analysis

    目前國際上通用界定為65歲及以上的人口為老年人口,也有些國家採用60歲及以上的人口為老年人口;介紹了人口老齡化的概念及內涵,指出人口老齡化是人口年齡結構老化的過程,是人口年齡結構中老年人口比重不斷提高的過程,是人類社會發展的一個必然過程,是一個轉變性的概念,是一個具有高生育率和高死亡率的人口向著低生育率和低死亡率人口轉變的概念。
  13. The spd model is made by the ins titute of geographical sciences and natural resources research of chinese academy of sciences. it combines social economic factors, such as city and transportation foundational facilities, with nature factors, for example the digital elevation model ( dem ) and net primary productivity ( npp ) of plants to simulate the spatial distribution of population density of china by the advanced grid generation technology

    中國模擬人口密度模型是由中國科學院地理科學與資源研究所首先提出的,這個模型試圖利用先進的格網生成技術,將城市、交通基礎設施等社會經濟因子和陸地數字高程( dem ) 、陸地植被凈第一性生產力( npp )等自然因子相結合,通過模型的反演,模擬某一時期的中國人口密度空間分佈狀況。
  14. In 1998, nine - year compulsory education was practiced in areas where 73 percent of the population live. the enrollment rate for primary school - age children has increased from 20 percent before 1949 to 99. 3 percent, and for junior middle school - age children, 87. 3 percent. these figures exceed the average figures for developing countries in the corresponding period

    1998年,全國已有73的人口地區普及了九年義務教育,小學學齡兒童入學率由1949年前的20左右提高到99 . 3 % ,初中階段毛入學率達到87 . 3 % ,超過發展中國家的同期平均水平。
  15. Background ? cardioascular disease, including myocardial infarction ( mi ), is increasing in deeloping countries. knowledge of risk factors and their impact on the population could offer insights into primary preention

    背景:包括心肌梗死( mi )在內的心血管疾病在發展中國家逐年增加。掌握危險因素及其對人群的影響,能使我們對初級預防有更深入的了解。
  16. In this paper, an analysis of the present conditions of beijing ' s female senior citizens based on 0. 95 % of the primary data from the 2000 fifth national population census shows that the educational level and employment rate of female senior citizens are both lower than men ' s whereas their spouse - bereft rate and financial dependency are both higher than men ' s

    本文利用2000年第五次人口普查0 . 95 %的原始數據對北京市老年女性的現狀進行了分析描述,結果表明,北京市女性老年人的教育程度、在業率低於男性老人,而喪偶率、經濟依賴性則較男性老人高。
  17. Primary research on self - organization model of population variety in urban areas

    城市人口區域分佈動態演化自組織模型初步研究
  18. Already, a fifth of the nation ' s population speaks something other than english as their primary language ( in some areas, it ' s two - fifths )

    有1 / 5 (有些地區甚至是2 / 5 )的美國人口以英語以外的語言為主要語言。
  19. To provide quality primary health care services for promoting the health of our elderly population

    提供優質基層健康服務,致力促進長者健康。
  20. " our study shows that men diagnosed with a first primary breast cancer have a 16 % increased risk of developing a new primary cancer in comparison with men in the general population, " the researchers wrote

    「我們的研究顯示,與健康人群相比,首先被診斷為原發乳腺癌的男性患新的原發腫瘤的可能性高16 % 。 」
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