segregation population 中文意思是什麼

segregation population 解釋
分離群體
  • segregation : n. 1. 分離；分開；隔離。2. 【化學】分凝；【物、冶】偏析；熔析；【生物學】分異。 【機械】離析性。3. （等位基因）分離。n. -ist （種族）隔離主義者。
  • 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. Heredity modes of 6 traits were studied by analysis of population genetics, by the method of family combination analysis, by the methods of proband ' s sib analysis, segregation analysis, the threshold model of polygenes, and analysis of typical family trees, according to the data of the 72 families. the relative importance between genetic and environmental effect on each character was evaluated by comparing the coherence of twins. gene frequencies of 5 genetic characters, calculated from han group in huhhot, were compared with other groups by u - test so as to study the population or nationality difference in heredity

    採用群體遺傳學分析、家系組合分析法、先證者同胞法、分離分析法及多基因閾值模式分析方法對所得家系資料進行了統計學分析，結合家繫系譜分析探討了上述6項特徵的遺傳方式；通過雙生子一致率的比較，對上述特徵的遺傳與環境效應的相對重要性進行了評價；計算了呼和浩特市漢族群體5對遺傳性狀的基因頻率，採用u檢驗方法與相關文獻報道的其他群體進行了比較，探討了不同種族間或民族間的遺傳差異性。
  2. On the other hand, the rural - urban segregation caused by social system and the rural - social deviation of floating population made the migrants living out of the rural - urban social controlling system. in fact, they have been living in the cultural gap

    另外一方面，由於制度性原因而造成的城鄉隔離和流動人口客觀上脫離于鄉土社會控制之外的狀況，使流動人口既無法融入主流社會又游離于本土文化規范體系之外，他們實際上處于文化空白帶上。
  3. Through testing these aflp markers on the hybrids that constructed fe - efficient and fe - inefficient bulk, 18 loci were found maybe linked with fe - efficient trait and exhibited normal mendelian segregation. linkage relationships were established by the inheritance of the markers in the entire analysis population. these markers localized in the same linkage group

    它們在f1分析群體的分離符合1 ： 1的分離比例，通過這18個標記在整個群體的遺傳分析建立了連鎖關系，並用這18個標記對鐵高效性狀進行了基因定位，結果表明18個aflp標記位於同一連鎖群上。
  4. Genetic linkage maps of f. chinensis have been constructed using " two - way pseudo - testcross " strategy with aflp markers. parents and fl progeny ( full sib family ) was used as segregating population. together 135 and 118 markers fitted to mendelian segregation ration for paternal and maternal parent was produced from 34 aflp primer combinations

    利用aflp分子標記結合擬測交策略，以中國對蝦的單對雜交親本及其f1代為作圖群體，應用mapmakerexp / 3 . 0軟體，構建了中國對蝦雌、雄的中等密度的遺傳連鎖圖譜。
  5. The segregation ratio of wild type plants to mutant plants in the population degenerated from heterozygotes was 3 : 1, indicating that the mutant is controlled by a single recessive gene, and designated tentatively as tor

    同時，雜合株系呈典型的3 : 1分離比例，表明該突變性狀由單隱性基因控制，並將該突變體暫時命名為tor 。
  6. The normal test showed that the distribution of pigment gland was a flat curve in segregation population

    正態檢驗表明：分離群體色素腺體密度的分佈為平闊曲線。
  7. Not only transportation and communication, but the segregation of the urban population tends to facilitate the mobility of the individual man.

    不僅交通和通訊，就連城市中人口被分隔的狀況都會促進個人的流動。
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