case population 中文意思是什麼

case population 解釋
病例群
  • case : CASE ＝computer aided software engineering 【計算機】計算機輔助軟體工程。n 1 情況，狀況；真相。2 ...
  • 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. Taking the metropolitan interlocking region in yangtze river delta as a study case, this paper analyses problems existing in the process of tourism urbanization, such as ambiguous mind on development, destruction of landscape and ecological environment, imparity between tourism planning and city planning and development, confusion of population management, undefined land use functions and severe waste of land resources, etc

    以長江三角洲都市連綿區為例，分析了旅遊城市化進程中還存在發展思路不明，破壞旅遊景觀和生態環境，旅遊規劃與城市規劃、城市發展不相適應，人口管理比較混亂，用地功能分區不明顯，土地資源浪費嚴重等問題。
  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 the case of population growth this momentum can persist for decades after birthrates drop.

    人口增長的這種勢頭在出生率下降后還可以持續四年。
  4. The case study shows that the compounding and distribution of the cave animals has changed under the interference of human activities in the studied area, in detail, the change of the amount of such animals as mosquito and fly, the reduction of the amount of bat, the aberrance of the amount and body size of oreolalaxrhohostig metu stadpole, the death of bat, the shape change of diestrammena marmorata, the change of population and community, the change of bio - relation, the weakening of eco - function, and some special adaptive form

    案例研究顯示，定點調查地區的洞穴動物在人類活動的干擾下：種類組成與分佈發生變化，蚊蠅類動物的數量發生變化，蝙蝠數量趨減與位移或遷移和紅點髭蟾蝌蚪的數量與個體大小發生變異，蝙蝠致死與斑灶馬形態發生變異，動物群落類型發生變化，生物關系發生變異，蝙蝠的生態功能削弱，動物產生特殊的適應形式。
  5. Because china can not sustain its population by its own oil - seed supply and its oil - seed processing out - reaches oil - seed supply, china will be taking the strategy that more oil - seed be imported to process oil to support the domestic market and even to export oil to the world market, which means that china will be importing more oil - seed after joining wto, but this is not necessary the case with the plant - oil importing

    由於國內油料產量不能夠滿足自身的需求、油脂行業存在較大的相對剩餘生產加工能力，所以在中長期內中國將採取「進口油料加工油」的策略：即油料的進口一定會繼續逐年增加，而油脂的進口將會徘徊在目前的水平或僅有小幅波動，以調節國內餘缺。
  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. If a confederation of all nations existed in reality, as is the case with the separate states constituting the union of north america, the excess of population, talents, skilled abilities, and material capital would flow over from england to the continental states, in a similar manner to that in which it travels from the eastern states of the american union to the western, provided that in the continental states the same security for persons and property, the same constitution and general laws prevailed, and that the english government was made subject to the united will of the universal confederation

    如果包括一切國家在內的那樣一個世界聯盟的確存在，那時各國所處的地位將同組成北美合眾國的各州一樣，過剩的人口、才能、技術和物質資本將從英國流向歐洲大陸各國，情況就同相類的過剩人口、才能等從美國東部備州流向西部各州一樣? ?假定大陸各國具有與英國同樣的人身與財產安全，同樣的憲法與一般法律，並且假定英國政府能夠服從這個世界聯盟的統一意志的話。
  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. There are several obvious factors in the design and conduct of clinical trials in sepsis to be observed, including case selection, end points, and sub - population evaluation, etc

    在進行膿毒癥臨床試驗設計的過程中，應注意樣本選擇、觀察指標和亞群分析等。
  10. The analyses given in this paper to quasi - three - level for 946 nm laser are complete. the relation between 946 nm laser transmission and optimal crystal length has been derived from the rate equations describing the population inversion and the photon density in the laser cavity in the steady - state case. the minimal claims to coating have been given on the base of contrasting 946 nm transmission with 1064 nm transmission in the condition of different cavity losses and how the pump beam radius in the laser crystal and optimal crystal length affect the laser threshold and output power of 946 nm laser has been given as well

    對產生946nm譜線的準三能級結構給出了較為完整的分析，利用激光諧振腔處于穩態時的速率方程，導出了準三能級nd ： yag946nm起振時，透射損耗與最佳激光晶體長度的關系，在與1064nm透射損耗相比較的基礎上，給出了不同的腔損耗情況下的最低鍍膜要求，並且給出了激光閾值、輸出功率和最佳激光晶體長度及泵光光斑大小的關系，這為設計室溫下高效運轉的946nm激光器的提供了理論基礎，這種分析方法對研究此類低增益，準三能級或三能級激光系統輸出特性有借鑒意義。
  11. Abstract : the generalized shrunken prediction of finite population is introduced, using generalized shrunken least squares estimator of linear regression models. with respect to prediction mean squared error, a necessary and sufficient condition for superiority of a generalized shrunken prediction over the best linear unbiased prediction is obtained. in the case of linear combination of every unit index, a linear restricting prediction is introduced and then a necessary and sufficient condition for superiority of linear restricting prediction over the best linear unbiased prediction is devived

    文摘:利用線性回歸模型的廣義壓縮最小二乘估計，引入了有限總體的廣義壓縮型預測，在預測均方誤差意義下，得到了廣義壓縮型預測優于最佳線性無偏預測的一個充分必要條件；在只能得到每個個體指標的線性組合時，引入了一種線性約束型預測，並得到了線性約束型預測優于最佳線性無偏預測的一個充分必要條件
  12. The following four conditions are allowed us to publish your information : in order to observe the relevant laws and regulations, obey the legal service procedures of jinjiang sansheng shoes material co., ltd in order to preserve the trademark property of jinjiang sansheng shoes material co., ltd in order to preserve user and social masses privacy security on our behalf in urgent case in order to conform to other relevant requirements members population analyse consultation rights are reserved by jinjiang sansheng shoes material co., ltd6

    D用戶同意遵守中華人民共和國保守國家秘密法中華人民共和國計算機信息系統安全保護條例計算機軟體保護條例等有關計算機及網際網路規定的法律和法規實施辦法。在任何情況下，百絲達服裝材料有限公司合理地認為用戶的行為可能違反上述法律法規，金勵工藝網可以在任何時候，不經事先通知終止向該用戶提供服務。用戶應了解國際網際網路的無國界性，應特別注意遵守當地所有有關的法律和法規。
  13. Finally, take out urban population - time contour to evaluate urban time structure. this thesis take shenzhen special zone for a case study, and it is divided into 165 time - cells firstly. charted with them, and time - cells are clustering analyzed as well

    在實踐方面，本論文以深圳特區為研究個案，對深圳特區進行了時間單元的劃分並繪制出時間單元圖，同時對深圳特區的時間單元特點和類型進行簡單分析。
  14. The population loadability of sustainable development of urban economy : a case from dalian

    大連市可持續發展的人口承載力測算報告
  15. Top screen will be nailing down the constant pressure, the absence of bad people in a timely manner under the goal of the next layer, then will be top of the nail plate crushed, and similarly, if the bottom of the base are not yet there, and the dense population has jumped on the case, also died from a fall

    畫面頂部會有釘板不斷往下壓，小人如果沒有及時下到下一層落腳點的話，就會被上方的釘板壓死，同樣，如果下方的落腳點尚未出現，而小人就已經跳下的話，也會摔死。
  16. On population based case - control study of upper digestive tract cancer

    以全人群為基礎的上消化道癌病例對照研究
  17. Chidambaram ‘ s statement came after the united nations hiv - prevention body warned this month that under a worst - case scenario, the virus could spread to three percent of india ‘ s population of more than one billion in the next decade

    聯合國負責艾滋病預防工作的機構于本月早些時候對印度提出警告說，照可能出現的最壞情形設想，在未來10年裡將會有3的印度人感染上艾滋病病毒，而該國目前的人口總數已經超過了10億，眼下印度人艾滋病病毒的感染率為0 . 9 。
  18. Chidambaram s statement came after the united nations hiv - prevention body warned this month that under a worst - case scenario, the virus could spread to three percent of india s population of more than one billion in the next decade. india s current infection rate is 0. 9 percent. india s government recently set out a new hiv strategy, under which it will spend 2. 5 billion dollars over the next five years on prevention and treatment

    聯合國負責艾滋病預防工作的機構于本月早些時候對印度提出警告說，照可能出現的最壞情形設想，在未來10年裡將會有3的印度人感染上艾滋病病毒，而該國目前的人口總數已經超過了10億，眼下印度人艾滋病病毒的感染率為0 . 9 。
  19. The parameter can be adjusted adaptively by incorporating population entropy into the algorithm to provide a quantitative measure of population diversity of individuals in the population and new individuals can be introduced into the population by a big - mutation operation when the individuals in the population tend to be consistent. the case study shows that the algorithm can alleviate the problem of premature convergence as well as improve the efficiency and scope of searching

    本研究將信息嫡引入遺傳演算法以度量種群的多樣性;當判斷其發生過早收斂時，則通過「大變異」操作來引入新個體，從而有效緩解了成熟前收斂的發生，提高了演算法搜索的范圍與效率。
  20. Case r1 is based on the mainland and the hksar official population forecasts

    方案代表內地及香港特別行政區的官方人口預測。
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