早現遺傳 的英文怎麼說

中文拼音 [zǎoxiànyízhuàn]
早現遺傳 英文
anticipation
  • 早 : Ⅰ名詞1 （早晨） morning 2 （姓氏） a surname Ⅱ副詞（很久以前） long ago; as early as; for a long ...
  • 現 : Ⅰ名詞1 （現在; 此刻） present; now; current; existing 2 （現款） cash; ready money Ⅱ副詞（臨時; ...
  • 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）...
  • 遺傳 : [生物學] heredity; hereditary; inheritance; inherit
  1. The inversion results of synthetic magnetotelluric sounding data are ideal, which indicates that the algorithm possesses advantages of expediting convergence, avoiding earliness and improving precision, and can be used in mt data analysis

    對各種類型的大地電磁測深理論曲線進行計算，結果表明：採用實數編碼混合遺傳演算法進行反演具有收斂速度快、解的精度高和避免出現早熟等優點，可用於大地電磁資料解釋。
  2. The authors discovered four peculiar phenomena, i. e., the self seed - setting and its genetic stability of the autoteraploid rice, the early - generation stabilization in the cites between alloploid rices, the self embryogenesis of autoteraploid rice wider isolated conditions, and a high seed - setting percentage in some plants of autotetraploid rice after the treatment of ion beam, in the research of autotriploid and autotetraploid rices

    在對同源三倍體水稻和同源四倍體水稻的研究中發現了值得注意的4種奇特現象，即同源三倍體水稻的結籽現象及其倍性的遺傳穩定性、在異倍性水稻間的雜交後代中早世代性狀穩定遺傳的現象、在隔離條件下同源四倍體的胚自發現象和離子束注入后同源四倍體水稻單株的高結實現象。
  3. At first, based on the simple genetic algorithm, an improved ga which adopts a combination of emigration policy and adaptive operator is presented. results of numerical optimization show that the improved ga is effective on preventing premature problem

    本文在基本遺傳演算法的基礎上首先研究了浮點編碼遺傳演算法在數值優化中的應用，通過引進「移民策略」和自適應運算元相結合的方法，改進了基本遺傳演算法在後期進化緩慢的問題，極大地減少了早熟性收斂的現象。
  4. The scientists used their revamped evolutionary tree to predict which species would be venomous and put more than a hundred species to the test by looking for venom - delivery mechanisms

    研究員稱，最早的有毒魚類的生活時間遠早於先前的估計.因此它的遺傳樹包含了更多的分支，並且影響到更多的現代物種
  5. While it has long been understood from family studies that obesity is heavily influenced by genetics, scientists have struggled to pin down individual genes that are involved

    家系研究很早就發現肥胖受遺傳影響很大，科學家們一直在努力確定相關的某個基因。
  6. " for their discoveries concerning the genetic control of early embryonic development

    發現早期胚胎發育中的遺傳調控機理
  7. Gene for best vitelliform macular dystrophy. dr. dorothy shu - ping fan, associate professor of the department of ophthalmology & visual sciences of cuhk, and director of genetic counseling of lim por - yen eye genetics research centre, remarked, " retinoblastoma can cause not only bilateral blindness but also death if not treated early enough

    香港中文大學眼科及視覺科學學系副教授兼林百欣遺傳眼疾研究中心遺傳輔導主任范舒屏醫生指出：視網膜胚細胞瘤若未能及早發現，不單可以引致雙目失明，更可導致死亡。
  8. To optimize the multi - phase homing trajectory, an improved adaptive genetic algorithm ( iaga ) was proposed, which could efficiently improve convergence speed and avoid the occurrence of premature

    在對分段歸航軌跡的優化中，提出了改進自適應遺傳演算法，該演算法通過增加「強化」運算元、改進對種群「早熟」程度評價指標等，有效地提高了收斂速度、避免了「早熟」現象。
  9. It was accordingly revealed that the heritability of early maturity suffered strong environmental impact and thus in environmentally different locations it was not reliable to use the position of the first fruiting shoot and the period from sowing to budding as the criteria of early maturity but feasible and practicable to use growth period and flowering time as the index of early maturity

    由此說明：早熟性的遺傳受環境影響較大，在生態條件差異較大的育種地點，以果枝始節和播種現蕾作為早熟性指標進行異地選擇是不可靠的，而以生育期、開花期為早熟性選擇指標是比較可行的。
  10. According to the shortage of ga converging to a local optimal solution because of reducing the diversity of individuals, the theory of biological immune system is cited, the immune operators including calculation the densities of antibodies, activating or suppressing antibodies and making the memory cell are designed, and effectively combined with ga operators

    同時，針對遺傳演算法在收斂計算後期，由於種群趨向單一化，出現早熟現象而陷入局部最優解的缺點，借鑒生物原理的免疫系統，設計出抗體濃度計算、抗體的抑制/促進、構造記憶單元等多個免疫運算元，並與遺傳運算元進行有效結合。
  11. The future characterization and genetic analysis for candidate mutant were carried out and find that some candidate mutant ( such as roi30 doil - 1 doi0311131 ) have good phenotype by drought h2o2 aba - stressed treatment. at the same time we also observe the development of candidate mutant at different growth stages carefully. many modal difference between mutant an d wild type at the same period were found, such as more rosette layering fatty and big in leaves, advancment or delay for the flower period, rosettes living in the main stem, shorten in figure, the amount of seed little, sterilization etc. these physiological and modal changes may reflect with maladjustment in expressions of some gene and confusion on their inner control, . we will futher study concrete and detailed function mechanism

    我們對這些擬南芥侯選突變體進行進一步的鑒定和遺傳學分析，發現ro口口、 doil 、 doi口jlll3i等潛在突變株對aba 、過氧化氫及早脅迫有明顯表型，同時對潛在突變體的生長發育進行了詳細的觀察，發現多數潛在突變株與同條件下野生型比出現了許多明顯的形態改變，如:蓮座基葉增多、分層、肥大，花期提前或延遲，主莖生輪座，株型矮化，產籽量少，不育，敗育等，這些生理和形態上的差異很可能反映了它們內部某些基因的表達受到了影響、代謝調控發生了紊亂，具體和詳細的作用機制還需要進一步的研究。
  12. Most of these inherited metabolic diseases are not curable. however, prenatal diagnosis and genetic analysis will enable early diagnosis and treatment in this group of patients

    大部份生化遺傳病是不可能完全治愈的，但產前診斷及遺傳因子檢查可以及早發現病源，為病人提供適合的治療。
  13. It was shown that in short - season cotton, the seven traits relating to early maturity all presented dominating additive effect while displaying dominance effects, and epistatic effects from sowing to budding, from sowing to flowering and from budding to flowering ; the early maturity traits significantly interacted with the environments

    結果表明：短季棉7個早熟相關性狀的遺傳均以加性效應為主，同時存在著顯性效應，對于播種現蕾、播種開花和現蕾開花還存在著上位性效應；短季棉各早熟性狀的遺傳效應與環境互作顯著。
  14. Based on the genetic algorithm ' s global searching capability with probability regulation and euclid ' s space distance metric to settle multi - objective, the algorithm that integrates multi - objective ' s decision - making into the modified genetic algorithm to solute the optimal model with discrete variables and multi - objective is proposed. during the algorithm ' s design, the euclid ' s space distance metric is proposed to transform the multi - objective problem into single objective problem. and some modified measure to fitness function and crossover probability and mutation probability are used to improve the performance of the algorithm and avoid premature convergence

    演算法設計過程中，利用歐幾里德空間距離準則和罰函數法，將含有約束條件的多目標規劃問題轉化為無約束的單目標優化問題；針對簡單遺傳演算法出現的早熟，構造隨進化代數動態調整適應度的適應度函數和隨個體適應度自適應調整的交叉、變異概率；提出比例選擇與精英保留策略相結合的選擇、兩點交叉和簡單變異的改進遺傳演算法。
  15. A modified genetic algorithm is proposed. in the dissertation a different fitness function is constructed and similarity is introduced, which can increase variety of population md avoid prematurity

    這樣可以增加群體多樣性，在一定程度上避免早熟現象發生；然後利用改進遺傳演算法對圖像進行了分割計算，將目標與背景分割開來。
  16. In order to enhance the applying efficiency of cl, the cause of premature convergence in binary - coded genetic algorithms ( gas ) is analyzed in this dissertation. the drawback of conventional mutation operator in preventing premature convergence is subsequently pointed out. whereafter, a genetic algorithm, which can be implemented via general logic gate circuit, is proposed

    為了提高計算智能的應用效率，本文分析了二進制遺傳演算法中早熟收斂的成因，指出了傳統的變異運算元在防止早熟收斂方面的不足，提出了一種能有效預防早熟現象的二元變異運算元，並在此基礎上提出了一種便於用常規邏輯門電路實現的遺傳演算法。
  17. Recently the study on biology shows that the immune action can prevent the premature and raise the optimizing speed effectively - thus the immune principle can give important edification on how to enhance the performance of ga ' s

    近年來在生物學領域的研究發現免疫行為能夠很好地防止早熟現象，有效地提高尋優速度? ?因而免疫原理對改進和提高遺傳演算法的性能具有重要的啟迪作用。
  18. Through chaos optimization method embedded into the genetic algorithm. the algorithm with the combination the advantages of the genetic algorithm and chaos optimization method which need not the optimal problem function ' s differential and promote the ability of the genetic algorithm ' s locally meticulous search can be obtained with the faster convergence and the greater probability for the global solution. a chaotic sequence is inserted into the search procedure of genetic algorithm, which can overcome premature of the search by genetic algorithm and the speed of convergence is faster than standard genetic algorithm

    對遺傳演算法進行了理論分析，並且研究了遺傳演算法的設計與實現；利用混沌優化方法不依賴于梯度信息的性質，將其與遺傳演算法相結合，提出了一種求解連續不可微函數優化問題的混合遺傳演算法；基於對于符號動力系統的研究，利用混沌序列的遍歷性，將混沌序列引入遺傳演算法中，提出一種嵌入哈爾濱工程大學博土學位論文一混飩序列的遺傳演算法，該演算法有效地克服了標準遺傳演算法中的早熟現象，並且具有更快的收斂速度。 」
  19. Ptch was originally discovered in fruitflies, commonly used in laboratory for genetic studies

    最早是在果蠅（一種常用的遺傳學實驗動物）中發現的。
  20. In order to avoid the “ premature ” phenomena of genetic algorithm, this paper makes some improvements on self - adaptive tactic in the self - adaptive genetic algorithm put forward by m. srinivas

    同時為更好的避免遺傳演算法的「早熟」現象，本文對m . srinivas提出的自適應遺傳演算法中自適應策略作了一點改進。
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