譯成密碼 的英文怎麼說

中文拼音 [yìchéngmìmǎ]
譯成密碼 英文
ciphering
  • 譯 : 動詞（翻譯） translate; interpret
  • 成 : Ⅰ動詞1 （完成; 成功） accomplish; succeed 2 （成為; 變為） become; turn into 3 （成全） help comp...
  • 密 : Ⅰ名詞1 （秘密） secret 2 [紡織] （密度） density 3 （姓氏） a surname Ⅱ形容詞1 （距離近; 空隙小）...
  • 碼 : Ⅰ名詞（表示數目的符號或用具） a sign or object indicating number; code Ⅱ量詞1 （指一件事或一類的...
  • 譯成 : translate into; turn into; put into
  1. Analysis of the sequence variation of cytochrome b gene indicated that there is no evidence of insertions or deletions, i. e., they are all of identical length of 1143 bp in all the sequences of cytochrome b gene. further, the sequences can be fully translated into amino acid using chicken mitochondrial codon without nonsense mutations or intervening stop codons. the 1143 bp cytochrome b alignment contained 416 variable sites, of which 306 were parsimony informative sites with the strongest variable in third codon positions and less variable in first and second codon positions

    細胞色素b基因序列變異分析表明： 1 ）雁形目鳥類細胞色素b基因全序列長度一致，無插入和缺失：對照雞線粒體密碼子系統全序列能全部翻譯成氨基酸序列，無無義突變，全序列內部無終止密碼子； 2 ）序列比對后1143加，含416個核著酸變異位點， 306個簡約信息位點，其中處於密碼子第三位的變異最大，第一位和第二位堿基的變異相對較小。
  2. Cascaded low - density erasure codes are based on sparse random bipartite graphs. very efficient linear time encoding and erasure recover algorithms with the arbitrarily near erasure channel capacity performance of the codes with respect to the algorithms have made them one of the most optimal coding techniques up to now

    基於稀疏隨機二部圖的級聯型低密度糾刪碼因其線性時間的編譯碼演算法和可任意逼近刪除通道容量限而成為目前最佳編碼技術之一。
  3. " although the simplest model for a cn affecting gene actiity is where the ariant is a deletion of a gene or part of a gene, we found examples where actiity is affected from a distance, " commented barbara stranger, first author and post - doctoral fellow at the wellcome trust sanger institute. " this may occur when the cn reduces the effectieness of a region that works to switch the genes on or off

    變異拷貝數機制能通過改變特定基因的「劑量」 （即復制后的拷貝數量） ，藉助于裂解某個包含后續可翻譯成蛋白質密碼的基因的活性片斷或藉助于降解控制基因活性即類似開/關及在我們基因組中的調整開關的基因組中具有調控作用的基因片斷來影響基因活性。
  4. Based on these two factors mentioned above and the difficulty to implement in c compiler, this paper proposed a method of modifying operand type by inserting instruction lw or sw at assemble level as well as instruction scheduling. therefore, this can generate effective parallel instructions and correspondingly improve the performance and density of object code

    本文在分析了上述兩個限制并行指令生成的主要因素以及很難在編譯器中實現并行指令生成的基礎上，提出了在匯編級檢查指令的操作數類型，通過插入lw或sw指令來改變操作數類型及指令調度的方法，能夠有效的生成并行指令，提高了代碼運行效率和代碼密度。
  5. This expression vector plbcas - hsa - lgl has the following advantages : i ) the 1. 7kb promoter is able to drive cell - specific and hormone - dependent expression ; ii ) the inclusion of intron - 1 can increase expression level of fusion genes ; iii ) the 5 ' utr of bovine p - casein mrna may have a positive role in both transcriptional and post - transcriptional regulation ; iv ) the gfp gene make the selection of positive clone among embryos possible ; v ) the gfp gene can be easily excised via cre - mediated recombination between the two loxp sites after the expression vector has been integrated into chromosome ; vi ) the two incompatible lox sites, loxp and lox2272, would facilitate cre - recombinase mediated cassette exchange ( rmce ), which in theory will leading to develop a technology of site - specific gene expression in animal mammary glands

    該載體的特點是：具有可以調控外源基因在乳腺中特異表達的牛-酪蛋白基因5 `端側翼區和包括第一外顯子及內含子在內的5 `端調控區；將人血清白蛋白cdna準確地置於牛-酪蛋白基因第二外顯子中的翻譯起始密碼子atg之後，而且沒有增加額外的序列和使人血清白蛋白cdna移碼；引入標記基因gfp ，便於在胚胎期鑒定陽性胚胎，減少受體；引入cre lox重組系統： （ ? ）標記基因gfp的兩端的兩個loxp位點可以在表達載體整合到基因組后，刪除標記基因； （ ? ）餘下的一個loxp位點可以和前面的lox2272位點組成cre重組酶介導的盒式交換系統。
  6. Us scientists have cracked the entire genetic code of breast and colon cancers, offering new treatment hopes

    美國約翰?霍普金斯大學基莫爾癌癥中心的研究人員，他們已經成功破譯了乳腺癌和腸癌的全部基因密碼。
  7. Three codons, uaa, uag, and uga serve as punctuation codons and are not translated into amino acids

    Uga這三個密碼子不翻譯成氨基酸，起終止密碼子作用。
  8. It has been playing an important role in equipping all kinds of arms and services for campaigns, tactical exercises and emergent actions etc. based on the detailed analysis of the exchange ' s architecture and implementing, this thesis points out some disadvantages of the device, such as too many absolute components, not very high enough reliability and security, very large size and weight, operating and maintaining difficultly. considering low power requirement and man - machine interface optimizing design at the same time, the thesis come up with an integrated design scheme to the previous device based on " mcu + cpld / fpga architecture " : ( 1 ) signal frequency dividing, timing frequency producing, 20 customers " led states controlling are implemented in cpld ; ( 2 ) decoding, latching data and controlling signals are implemented in cpld by bus interface between mcu and cpld ; ( 3 ) chip selecting principles and mcu idle mode design are completed under the consideration of low power requirement ; ( 4 ) operation by chinese lcd menus is adopted in the man - machine interface

    本項目以該交換機為研究對象，在詳細分析原設備的系統結構和功能實現方式的基礎上，指出該機型在使用過程中存在技術相對陳舊、分立元件過多、可靠性和保密性不夠、體積大、重量大、維修困難等問題，同時結合系統的低功耗需求和優化人機介面設計，本文提出基於「單片機+ cpld fpga體系結構」的集成化設計方案：在cpld中實現信號音分頻和計時頻率生成電路、 20路用戶led狀態控制電路； cpld與單片機以總線介面方式實現譯碼、數據和控制信號鎖存功能的vhdl設計；基於低功耗設計的器件選型方案和單片機待機模式設計；人機介面的lcd菜單操作方式。
  9. In this paper, the methodology and implementation with hdl of design based reconfigurable architecture are discussed in detail, which includes the implementations of algorithms circuit, register file with controllable node, decoder, interface and main controller. from the introduction of design process of every module circuit, we can see easily some general feature of vlsi design with hdl

    在此基礎上詳細討論了基於可重組體系結構的密碼晶元設計方法和各電路實現的結構圖，包括演算法電路、可控節點寄存器堆、譯碼電路、介面電路和主控模塊電路等。通過對各個模塊設計過程的介紹，闡明了使用hdl語言設計超大規模集成電路的一般特點。
  10. The open reading frame consists of a series of tri - nucleotide codons which are translated into specific amino acids in the lengthening polypeptide

    由一系列三核苷酸密碼子組成，多肽延伸時翻譯成特定氨基酸。
  11. Low density parity check ( ldpc ) codes are good error - correcting codes, which can approach shannon ' s capacity limit. due to the sparsity of its check matrix, ldpc codes can be decoded only with linear time complexity using iterative decoding algorithm. therefore, ldpc codes have become one of the most attractive fields in the channel coding community

    低密度校驗碼是一種逼近香農限的好碼，由於其校驗矩陣的稀疏特性，採用迭代譯碼演算法，它的譯碼僅具有線性時間復雜度，所以目前ldpc碼己成為通道編碼理論界的研究熱點之一。
  12. ( 3 ) combined with probability statistic knowledge, introduce the basic theory of message passing algorithm ; analyse the classical decoding algorithm of ldpc codes, including sum product algorithm which based on probability and llr, and min sum algorithm. ( 4 ) research message passing process on the tree ; according spa, turn the flooding schedule to serial schedule based on c - nodes and v - nodes, namely serial algorithm and, analyse de and complexity ; simulations show that the both serial algorithms could improve decoding performance, improve convergence property, reduce complexity

    （ 4 ）研究了和積譯碼演算法在樹上的消息傳遞過程;在ldpc碼經典譯碼演算法基礎上，將洪水消息傳遞機制轉換成基於校驗節點的串列消息傳遞機制和基於變量節點的消息傳遞機制，分別對應串列譯碼演算法和串列譯碼演算法，並對密度進化和譯碼復雜度等方面進行分析;模擬結果表明，兩種串列譯碼演算法都使譯碼性能得到明顯提高，改善了消息收斂特性，降低了譯碼復雜度。
  13. Low - density parity - check codes come to be one of the best coding technologies because of their low - complicity iterative decoding algorithm and capacity approaching performance, and they attract more and more researchers " eyes in recent years

    低密度校驗碼以其低復雜度的迭代譯碼演算法和可逼近通道容量限而成為目前最佳的編碼技術之一，越來越受到眾多編碼研究學者的關注。
  14. His “ diamond code, ” published in 1954, elegantly combined the arithmetic of getting 20 amino acid meanings from a four - nucleotide alphabet with the physical structure of dna itself

    他於1954年發表的菱形密碼理論，把四種核苷酸轉譯成20種胺基酸的演算法，與dna本身的物理結構巧妙地結合在一起。
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