遺傳不平衡 的英文怎麼說

中文拼音 [yízhuànbùpínghéng]
遺傳不平衡 英文
genetic unbalance
  • 遺 : 遺動詞[書面語] （贈與） offer as a gift; make a present of sth : 遺之千金 present sb with a gener...
  • 傳 : 傳名詞1 （解釋經文的著作） commentaries on classics 2 （傳記） biography 3 （敘述歷史故事的作品）...
  • 不 : 名詞[書面語] （剁物所用的木墩） a block of wood
  • 平 : Ⅰ形容詞1 （沒有高低凹凸 不頃斜） flat; level; even; smooth 2 （高度相同; 不相上下） on the same l...
  • 衡 : Ⅰ名詞1 （秤桿） the graduated arm of a steelyard2 （稱重量的器具） weighing apparatus3 （姓氏） a...
  • 遺傳 : [生物學] heredity; hereditary; inheritance; inherit
  1. The results show that the genetic diversity of filial generations is higher than self - bred progeny ’ s ， the hybrid vigor has manifested at metabolization level 。 the proportion of polymorphic loci ( p. 99 ) in f1 generations was 30. 77 - 36. 36 % ， the mean observed heterozygosity ( ho ) of jmcf （ japanese male chinese female ） was the highest with 0. 1727, the rest populations were ： jfcm （ japanese female chinese male ） 0. 1536 、 cp 0. 1273 and jp 0. 1055 ， the mean effective number of allels per locus in f1 generations ： cp ’ s was the highest with 1. 7318 ， jp ’ s was the lowest with 1. 6718 ， the filial generations ’ values were in the midle of the cp ’ s and jp ’ s and between them there was no brightly difference, with 1. 6955 ( jfp ) and 1. 6927 ( jmp )

    各組的平均雜合度預期值也表現出該趨勢，即：日自交組最低，為0 . 1786 ，日雄中雌雜交組的平均雜合度最高，為0 . 1964 ，日雌中雄雜交組和中自交組分別是0 . 1891和0 . 1865 。 hardy - weinberg平衡下遺傳偏離指數也是雜交組的小於自交組的，平均每個位點的等位基因有效數目中自交組最高為1 . 7318 ，日自交組最低為1 . 6718 ，兩雜交組群體的這一指數相差不多，分別是1 . 6955和1 . 6927 ，位於兩親本的中間水平。
  2. Y chromosome is transmitted in the form of hap - loid, leading to extreme disequilibrium of y chromosome genetic markers distribution in different population. the prerequisite of str application in forensic medicine is establishment of a database of population y - str loci haplotype distribution. therefore we need to form haplotypes by using the known highly polymorphic str loci and detect more local population

    由於y染色體呈單倍體遺傳，導致y染色體遺傳標記在不同人群中的分佈極不平衡，群體差異比常染色體str位點更加顯著，在法醫學應用的前提條件是：建立含有多個y - str位點的單倍型的群體分佈數據庫。
  3. A combined neural network and genetic algorithm with solving stability safety of homogeneous slope was proposed and the finite element method is applied to analysis the progressive failure process of the slope and the maximum equilibrium theory, requests out stability safety of homogeneous slope with the smooth arc radius of difference with the difference below the level coordinate of arc peak, utilizing the neural network algorithm to establish slidng the nonlinear mapping relationship between level coordinate of arc radious and arc peak, being adapted the neural network algorithm to look for along the minimal stability safety of homogeneous slope and corresponding arc radious and arc peak

    提出了求解邊坡穩定性安全系數的神經網路與遺傳演算法。該方法採用有限元分析和極限平衡理論，求出不同的滑弧半徑和不同的弧頂水平坐標下的邊坡穩定性安全系數，利用神經網路演算法建立滑弧半徑和弧頂水平坐標與安全系數之間的非線性映射關系，採用遺傳演算法搜索邊坡的最小穩定性安全系數及相應的滑弧半徑和滑弧中心坐標。
  4. Primary adrenocorticism affects glucorticoid and salt / potassium balance. it is not known why it occurs but is believed to be an inherited disorder

    腎上腺皮質機能影響腎上腺皮脂類脂醇與體內鹽與鉀的平衡.這種疾病的病因尚不明確，但一般認為是通過遺傳獲得的
  5. Currently, the research methods can be classified into two main classes, that is, genetic linkage analysis and linkage disequilibrium analy - sis. the two methods explore recombination fraction and linkage disequilibrium coefficient correspondly which are used to measure genetical characters, moreover, statistical methods are used to execute gene mapping

    基因定位是人類基因組計劃（ hgp ）重要目標之一，目前研究方法主要分為兩大類：基因連鎖分析與連鎖不平衡分析。兩種方法分別藉助衡量遺傳性質的重組率與連鎖不平衡系數，並利用統計方法來進行基因定位。
  6. In the thesis sga ' s theory has been analysed deeply, in order to get over the disadvantages of sga some mesures have been put forward to form a new theory mga, and apply it in the pi adjustor parameters " optimization of the single loop and series loop control system, the simulation results achieve good control effect. in addition, a software named control system adjustor parameters optimization ( csapo ) has been completed, which can universally be used to optimize the pi parameters in self - balance control system

    深刻剖析了基本遺傳演算法理論，對其存在的缺點提出了五種改進措施，新的改進遺傳演算法克服了其部分不足之處，並將新的改進遺傳演算法應用到單迴路和串級迴路兩種控制系統的pi調節器參數優化中，模擬結果取得令人滿意的控制效果。另外，完成了《控制系統調節器參數優化》 （ csapo ）軟體，軟體具有一定的通用性，能對有自平衡對象系統進行pi參數優化
  7. Thirdly, we study how to use the genetic algorithm solve the multi - objective optimization singlecast qos routing algorithm. the simulation result shows that the method can find singlecast route quickly and effectively. it also shows that the model can provide different service to different rank network data, balance the network load and reduce the network congestion effectively

    第三，研究了如何利用遺傳演算法來求解多目標最優化單播qos路由，模擬實驗驗證了演算法能夠快速有效地找到路徑，並能為不同等級的數據提供不同質量的傳輸服務，有效地提高了網路資源利用率，平衡了網路負載，減少了網路擁塞。
  8. The optimization design of portal crane luffing system is the result that optimization design apply in engineering design, but because the engineering problem is complicated, the traditional optimization design method is not very successful. in this paper, the optimization of the single boom system with compensating pulley and level - balancing weight is studied. in the math model, the wire rope length encircled in the pulley and reel is considered, that enhance the optimization precision and introduce genetic algorithms, combine engineering tightly, that settle the difficult in the traditional optimization successfully

    門機變幅系統優化設計是將優化設計方法應用於工程設計中的產物，但由於設計工程問題的復雜性，採用傳統的優化設計方法優化的成功率及效果並不理想。本文以單臂架變幅機構導向滑輪補償系統和杠桿? ?活對重臂架自重平衡系統的獨立模型及綜合模型為研究對象，考慮了滑輪和捲筒處包繞的鋼絲繩長度變化，從而提高了優化模型的精度，同時引進一種新型優化演算法? ?遺傳演算法，緊密結合工程實際，較為圓滿的解決優化過程中存在的問題。
  9. The fleet maintenance with unbalanced task assignment and genetic algorithm design

    不平衡設備流維修與遺傳演算法設計
  10. Taking account of the bottleneck - path which results in the congestion of network and analyzing the reason of unbalanced load with the link cost redefined, a genetic algorithm is presented to solve the problem of multicast routing

    摘要針對網路的瓶頸路徑易造成網路擁塞的現象，分析了鏈路負載不平衡的原因，重新給出鏈路代價定義，提出一種遺傳演算法求解該類組播路由問題。
  11. In this thesis, ga is initially applied to aeroengine nonlinear mathematical model, the author designs ga ga act as the base of newton - raphson ( mixed algorithm 1 ) and ga alternating with newton - raphson ( mixed algorithm 2 ) three kinds of aeroengine balance equation solution methods. 8. the theoretical analysis and performance simulation results show that the aeroengine nonlinear mathematical mode not only can maintain the same efficiency with current model, but also can achieve convergence in entire flight scope when balance equation solved in mixed algorithm 2

    理論分析與模擬結果說明，採用遺傳演算法與牛頓-拉夫遜法混合的平衡方程求解方法（混合演算法二） ，既能保持牛頓-拉夫遜法的高計算效率，又具有遺傳演算法全局收斂的優點，在模型計算效率基本不變的情況下，徹底突破了常規的發動機平衡方程與模型中非線性方程解法的局限，實現了模型在整個包線范圍內的收斂。
  12. The unbalanced development of biotechnology and the unbalanced distribution of genetic resources, the huge economic gain brought from seeking genetic resources, which not only cause the ignorance of the preservation of genetic resources, but also make the genetic resources providing countries and their citizen suffer a lot in the course of the benefit - sharing in the exploitation of genetic resources

    實踐表明，當遺傳資源應用於工商業領域后，其帶來了巨大的經濟利益。但是，世界上存在著遺傳資源分佈不均衡與生物技術發展不平衡的矛盾，利用遺傳資源所產生的這些經濟利益受到發達國家的覬覦。它們一般擁有先進的生物技術，而遺傳資源卻相對匱乏。
  13. The ratio of right predictive number of positive sample to wrong predictive number of positive sample is used as the fitness of the improved genetic algorithm, because the positive sample is dramatically small with high unbalanced distribution in practical binary classification

    針對現實的二值分類中正向樣本數極少且分佈不平衡的特點，提出利用正確正向分類結果與錯誤正向分類結果的比值作為遺傳演算法的適應度函數。
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