population table 中文意思是什麼

population table 解釋
族群表
  • 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。
  • table : n 1 桌子；飯桌，餐臺。2 手術臺；工作臺；游戲臺；賭臺；寫字臺。3 （飯桌上的）食物，酒菜，伙食；一...
  1. In this paper, the resistance of sweet corn varieties to asian corn borer ( acb ) ( ostrinia nubilalis ) were evaluated by means of host experimental population life table and natural population life table ; the order of their resistibility is as follows : s2 > y3 > h1 > y1 > c20

    摘要利用亞洲玉米螟實驗種群生命表和自然種群生命表方法評價甜玉米品種對亞洲玉米螟的抗蟲性，結果得出亞洲玉米螟對不同甜玉米品種的抗性大小依次為：穗甜2號>奧甜2號>華1 >奧甜1號>超甜20 。
  2. Population age structure and life table of black bear

    黑熊種群年齡結構和生命表初探
  3. Life table analysis of castanopsis carlesii population in wuyishan

    武夷山米櫧種群生命表分析
  4. Life table of natural bemisia tabaci population on cucumber plants in

    不同季節黃瓜上煙粉虱自然種群生命表研究
  5. With cohort analysis and a constructed residence life table, the paper depicts the process of floating population ' s gradual precipitation and concludes that the longer migrants are living in the city, the bigger the probability for their long term residence is, and the longer their remaining expectant residence years are as well

    研究發現，外來人口在城市中「不斷沉澱」 、累積地沉澱，居留時間越長繼續長期居留的概率越高，居留時間越長繼續預期居留時間越長。
  6. Base on the data collected from the field investigations, we analyzed the static life table, age structure, spatial distribution patterns of the populations of e. chloranthoides. we further studied the intraspecific competitions within the species and the interspecific competitions between the species and other concomitant species in the communities. with the helps of the logistic equation, leslie ' s matrix and the average moving law method we simulated and estimated the population dynamics of this endangered plant species

    本研究以縉雲衛矛為研究對象，通過對三個種群的野外調查，研究和分析了縉雲衛矛的種群年齡結構、種群空間分佈格局及種內和種間的競爭關系，並利用logistic方程、 leslie矩陣及移動平均法模擬和預測了三個種群的數量和結構動態，在此基礎上分析了造成縉雲衛矛瀕危的原因，提出了相應的保護措施，旨在為縉雲衛矛的保護提供理論依據。
  7. Illiterate and semi - illiterate population in this table refers to the population aged 15 and over, who are unable or very difficult to read

    注:本表「文盲、半文盲人口」指15歲及15歲以上不識字及識字很少人口。
  8. If a full population is requested for a table, index entries are built for all the rows in that table

    如果請求為某個表完全填充，則會對該表中的所有行創建索引項。
  9. Studies on parameters experiment population life table to analyze factors causing outbreaks of pest mites in moso bamboo forests

    從實驗種群生命表的參數分析毛竹害蟎暴發成災的成因
  10. The requirement for incremental population is that the indexed table must have a column of the

    增量填充要求索引表必須具有timestamp數據類型的列。
  11. This study deals with butterfly diversity and assessing endangered species in natural reserve of baishuijiang in gansu province. the research includes field investigation, observation at certain time and places, captive breeding in experimental area, capture - recapture etc. the biology of four important butterfly species is studied, especially focusing on the natural population life table, habitats, population structure and mobility of byasa impediens. the population developing trend and key factor that result population decline and fluctuation of troides aeacus and byasa impediens are analysed

    本文在甘肅白水江自然保護區碧峰溝通過野外調查、定點定時觀察、實驗地飼養、標記重捕等方法研究了碧峰溝的蝶類多樣性並進行了局部瀕危評估；研究了四種重要蝶類的生物學特性；對長尾麝鳳蝶的生境、自然種群生命表、種群結構、種群移動性進行了深入研究，並估測了各種種群參數，分析了種群發展趨勢。
  12. In 1988 - 1989, the planting format adopted in zibo was 1. 2 m strip check with 0. 4 m ridges for 6 rows wheat and 2 interplanting rows with 0. 54 m distance in between, which was favorable for increasing maize population and yield ( table 1. )

    1988 - 1989年，淄博採取的種植模式是1 . 2米寬條畦0 . 4米寬畦埂，種6行小麥和2條套種行，間距0 . 54米，對增加玉米群體和產量有好處（表1 ） 。
  13. Cts - 3 has examined the needs for new highways under various scenarios of population, vehicle fleet size and gdp growth as reflected in table 6. 1

    本研究就人口、汽車數量及本地生產總值的不同增長方案，評審了對新道路的需求（見表6
  14. To bring the full - text index to a consistent state, you must run a full population crawl on the table

    若要使全文索引處於一致狀態，必須對表執行完全填充（爬網） 。
  15. 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。
  16. Note : southeast fujian include five cities as fuzhou, xiamen, putian, quanzhou, and zhangzhou. population in this table is derived from the datum of household registration

    注：閩東南地區包括福州市、廈門市、莆田市、泉州市、漳州市五個地級市；本表人口數為戶籍統計數。
  17. As is shown in table 1, the yields at high plant population averaged across varieties were statistically higher than that at the low plant population at any fertilizer rates, and it tended to be true for any varieties tested

    如表1所示，在任何施肥量條件下，所有品種高密度處理產量平均值在統計上高於低密度處理產量平均值，這對所有供試品種都是如此。
  18. Table 1 significant characteristics of the population for selected years

    表一選定年份的主要人口特徵
  19. The population of the lookup table was done manually

    查找表的填充是手動完成的。
  20. With the increase of population, the development of the urban size, industry and agriculture, the groundwater demand increases sharply. and a series of environmental geologic problems such as regional groundwater table fall, water quality worsening, subsidence and so on, have emerged in the course of exploiting groundwater due to uncontrolled extraction and poor management

    隨著人口的不斷增長，城市及工農業的迅速發展，人類對地下水的需求量急劇增加，然而由於對地下水資源缺乏正確評價與科學管理，常常盲目擴大開采，造成地下水位下降，水質惡化，地面塌陷等一系列環境地質問題。
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