遺傳操作技術 的英文怎麼說

中文拼音 [yízhuàncāozuòjìshù]
遺傳操作技術 英文
reverse genetics
  • 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）...
  • 操 : Ⅰ動詞1 （抓在手裡; 拿; 掌握） hold; grasp 2 （做; 從事） act; do; operate 3 （用某種語言、方言說...
  • 技 : 名詞（技能; 本領） skill; ability; trick; technique
  • 術 : 術名詞1. （技藝; 技術; 學術） art; skill; technique 2. （方法; 策略） method; tactics 3. （姓氏） a surname
  • 遺傳 : [生物學] heredity; hereditary; inheritance; inherit
  • 操作 : 1 （按照一定的程序和技術要求進行活動） operate; manipulate; handle 2 （所進行的若干連續生產活動的...
  1. Ethnics problem of modern genetic manipulative technology

    現代遺傳操作技術的倫理學問題
  2. During the work of designing the structure of parallel machine tool, in allusion to the main shortcoming of stewart platform mat its workspace is strait, we decide to design a stewart type parallel machine tool which fulfill the given spherical position workspace and have the best dexterity, genetic algorithm is used in this paper. because the calculation of the fitness function is complex, backpropagation arithmetic is used to approach fitness function. the results show that mis method has good accuracy and computing efficiency

    在並聯機床的結構設計中，針對並聯機床的工作空間有限且受刀具姿態影響大的弱點，提出了以保證非零最小可達章動角球形主工作空間的基礎上，使操作靈敏度暨剛度分佈最優化的設計目標，優化方法的選用了遺傳演算法，結合神經網路技術，該方法取得了很好的結果。
  3. Compared with the csa ( classical sa ), fsa ( fast sa ) and lga, the new versions of the algorithms seem to gain better performance. there are several application examples investigated and presented in the dissertation. de - convolution techniques based on mossa is shown in chapter 7, underwater acoustic channel estimation and data recovery in chapter 8, and the inversion problems in underwater sound field in chapter 9. chapter 10 summarizes the investigation and gives the major conclusions

    本研究取得的主要成果有： 1 ）多操作結構模擬退火演算法（ mossa ） ； 2 ）歸一化遺傳演算法（ nga ） ； 3 ）變結構遺傳演算法和混合式優化演算法； 4 ） mossa反卷積處理技術和通道估計方法； 5 ）海底特性參數聲學反演的ga方法等。
  4. Ec employs a coding technology and some genetic operations. under the pressure of selection, which means " fits survive ", the algorithm can produce an optimal solution

    它採用簡單的編碼技術來表示各種復雜的結構，並通過對編碼進行簡單的遺傳操作和優勝劣汰的自然選擇來指導學習和確定搜索的方向。
  5. Genetic engineering the direct introduction of foreign genes ( from other individuals or species or artificially synthesized ) into an organism ' s genetic material by micromanipulation at the cell level

    遺傳工程：其主要內容是在細胞水平上通過顯微操作技術把外源基因（源自其他個體、物種或人工合成的基因）直接導入機體自身的遺傳物質中。
  6. Though the technique of nuclejc transformation in plants has been developed and used widely, some problems in genetic information have not been resolved. for example, because the nucleic genome is so big and complicated that the integration sites and copies of foreign gene can not be controlled accurately, the expression of transferred genes is inefficient as a result of gene silencing or position effect. in nucleic transformation, furthermore, the transfer of multigene is difficult, and only after the prokaryotic genes undergo modification are they expressed in high plants

    植物的細胞核轉化技術已發展成熟並得到廣泛應用，但核基因組的遺傳轉化仍存在一系列至今尚未解決的問題：例如由於核基因組大，背景復雜，外源基因的整合位點和整合的拷貝數難以人為控制，造成鄭州大學2003年博士學位論文杜氏鹽藻（ dunaliellasalina ）葉綠體轉化研究外源基因表達效率低，容易出現基因失活、基因沉默、位置效應等現象;同時轉入多個基因時操作步驟過于復雜，所表達的原核基因必須經過修飾改造，環境安全難以保證等。
  7. Science daily ? ucsf scientists are reporting what they say is a significant improvement in the technique for genetically reprogramming mouse cells to their embryonic state, a process that transforms the cells, in essence, into embryonic stem cells

    科學日報?舊金山加州大學的科學家們報道了據他們稱是一項意義重大的技術進步，他們通過遺傳程序重排將小鼠細胞轉化至其胚胎時的狀態，這一操作從本質上將細胞轉化成了胚胎幹細胞。
  8. In this paper we study the key technology to the implementation of genetic algorithm and put forward a particular scheme of how to determine the parameters and operations when classify, including individual encoding, fitness function design, ga operators design, etc. thus, we give the method of how to mining classification rules using ga in theory

    遺傳演算法是一種基於生物進化論和分子遺傳學的全局隨機搜索演算法。本論文對應用遺傳演算法實現分類規則挖掘的關鍵技術進行了分析，包括個體編碼、適應度函數的設計、遺傳操作運算元的設計等，從理論上闡述了基於遺傳演算法的分類規則挖掘的方法。
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