雜合體型 的英文怎麼說

中文拼音 [zágětǐxíng]
雜合體型 英文
heterozygosity
  • 雜 : Ⅰ形容詞（多種多樣的; 混雜的） miscellaneous; varied; sundry; mixed Ⅱ動詞（混合在一起; 攙雜） mix; blend; mingle
  • 合 : 合量詞（容量單位） ge, a unit of dry measure for grain （=1 decilitre）
  • 體 : 體構詞成分。
  1. An allele that, in a heterozygote, prevents the expression of another ( recessive ) allele at the same locus

    雜合體生物與顯性純合體生物具有相同的表現型。
  2. The callipyge phenotype in sheep is an inherited muscular hypertrophy that affects only heterozygous individuals who receive the clpg mutation from their father

    只有遺傳了來源於父本的clpg突變的雜合子個體才能表達這一表型，因此推測這一性狀受印記基因的控制。
  3. Precision pricing credit derivatives is its one of preconditions of exertion of efficiency of financial. pricing credit derivatives must at first choose the measure model of credit loss, default model of credit event, the model of rate of recovery payments and the uncertainty of mean of default rate. second, it is critic to choose one of structural model, intensity model and hybrid model for pricing credit derivatives

    合理定價信用衍生品是其發揮金融效率的前提之一，定價信用衍生品必須首先考慮信用損失的計量範式、信用事件的違約範式、殘值率的模型化方式和違約率均值的不確定性等方面；其次，還要確定具體的定價模型方式：結構化模型、強度模型或"雜合方式" 。
  4. Twenty f1 combinations crossed among 5 varieties and strains different in fiber properties according to complete diallel crossing design were used to evaluate the heterosis and gene action of boll weight and lint percentage in high quality fiber property varieties in upland cotton in 1998 1999 for two year successively at nanjing. it was indicated that there existed small interactions with the environmental factors without maternal effects and the additive gene effect was in chief, attaining to 51. 2 % and 65. 4 % respectively for boll weight and lint percentage. the dominant effect was also in higher rate, 32. 6 % and 16. 8 % respectively. the population mean heterosis of boll weight and lint percentage over the mid - parental mean were relatively prominent 13. 3 % and 3. 5 % respectively in extreme significance. however, boll weight showed no significantly surpassing parental f1 heterosis over the better parent based on population mean ( 2. 0 % ) ; while the lint percentage expressed significant negative heterosis value ( - 2. 1 % ). the gene actions were in conformity with the heterosis expression. it was shown clearly that the f1 combinations crossed between parents with similar performances had relatively high dominant effects and significant positive f1 surpassing parental heterosis ( f1 heterosis over the better parent ) ; while no f1 combination crossed between the parents with prominent mutual difference surpassed the higher parent in yield components, which indicated that among those parents with less difference and close relationships, there still existed sufficient genetic variation or certain mechanism for creating variation and achieving greater advances in breeding. correlation analyses also indicated that there still existed severely undesirable negative correlation between yield and fiber properties as well as the difficulties for their simultaneous improvements

    利用5個具有不同纖維品質性狀的品種（系）配製完全雙列雜交組合20個，通過親本和f1的2年隨機區組試驗發現產量性狀的鈴重和衣分與環境的互作效應小，不存在母體效應，並以加性遺傳效應為主，分別占表型方差的51 . 2 %和65 . 4 % ;顯性遺傳效應所佔的比率也較高，分別為32 . 6 %和16 . 8 % .鈴重和衣分的群體平均優勢較大，分別為13 . 3 %和3 . 5 % ，達到了極顯著;鈴重的超親優勢為2 . 0 % ，不顯著;衣分為顯著的負值（ - 2 . 1 % ） .遺傳分析與雜種優勢結果一致.具體表現在產量性狀上，親本相當配製的組合雜合顯性較高，其超親優勢正向顯著，而極值親本（差異較大）所配組合沒有超過高親的.這表明親本差異小、親源關系較近的親本中仍然存在足夠的遺傳變異或某種機制以創造變異使育種取得更大的進展.相關分析表明了仍然存在嚴重的品質與產量的負相關，遺傳改良的難度較大
  5. Hust - caid ( computer aided industry design system developed by harbin university of science and technology ) is a parametric modeling design system based on feature. this system describes entities based on mixed model of boundary representation 、 csg tree and feature description tree ( fdt ), in which the design of solid model and feature - editing can be completed with rebuilding csg tree and feature description tree. but, in the feature modeling, with the number of features increasing, the design model becomes more and more complex. the efficiency of designing is decreased

    Hust - caid （哈爾濱理工大學計算機輔助工業造型設計系統）是一種基於特徵的參數化造型設計系統。該系統在基於b - rep 、 csg樹和特徵描述樹（ fdt ）的混合模型基礎之上，利用重用csg樹與特徵描述樹的技術，來完成實體模型的設計與編輯工作。但在特徵造型過程中，隨著造型體數目的增加，設計模型將變得越來越復雜，由此導致了系統設計效率的降低。
  6. In order to select male nucleo - sterile new genotype, a tentative idea was put forward for the nucleo - male sterility to attach a tps ( thermo - photoperiod sensitivity ) and a selection strategy of combination of selection and identification, at the same time, the spring and summer sowing method were used to provide different environment conditions of appraising sterility and tps. the results indicated that ( 1 ) sterility could be appraised under the spring sowing environment and tps could be appraised under summer sowing environment. ( 2 ) under spring sowing environment, sterility could be selected, but not maintained. thereby, lines selected could only be selected as recorded selection method in the experiment. ( 3 ) and then, selection was carried out from spring sowing line selected into summer sowing in same line with tps to select plants. these plants through the intercrossing selection had been combined with sterility and tps. in this way, a new selection protocol for selection sterile line with tps was formed. it mainly involves the spring and summer sowing method, recorded selection method and the intercrossing selection method

    為了選育新類型玉米雄性核不育系，提出了為玉米核不育性添加溫光敏感性的設想和選擇與鑒定相結合的策略，同時應用分期播種的方法為作物提供不同的生長和發育的環境條件，以鑒定玉米雄穗的育性變化和對不同環境條件溫光的反應.研究結果表明，春播環境下可鑒定和選擇玉米的不育性，夏播環境下可鑒定和選擇其溫光敏感性.針對玉米核不育性難以找到保持系的特性，結合兩種播期選擇兩種性狀.但春播環境下選擇的不育性群體難以通過選擇單株來保持其不育性，為記錄性群體選擇.通過從春播入選的雜合不育性優良株系群體轉移到其對應的夏播溫光敏感性入選的同一優良群體中進行優良單株選擇，能逐漸使不育性和溫光敏感性相結合而選育出純合溫光敏不育系.這種新的選擇程序主要包括應用分期播種法、記錄性選擇法和春夏兩季交叉式選擇法，使含有不育基因的可育株系逐步累積不育基因並增加了溫光敏感性而育成玉米溫光敏不育系
  7. Many test cases are calculated to verify the above study. the cases are either real or standard testing models, including multi - element airfoil, wing - body configuration, cone / cylinder missile model and 3 - d high - lift systems, etc. the results of present calculation are in good agreement with experiment data, and show flexibility and accuracy of the approaches. base on the cartesian grids, this thesis has targeted the development and integration of many algorithms and techniques such as adaptive refinement, omni - tree data structure, hybrid grid method, etc. an analysis software and research methods are designed and developed for the steady - unsteady and viscous - inviscid flow complex systems and configuration

    7 .運用上述研究成果和結論，進行了大量算例的實驗驗證，外形范圍包括多種標模與型號，涉及多段翼型、 m6機翼、細長體模型、翼身組合體、兩段機翼增升標模、帶縫翼和襟翼的三段增升翼身組合體等復雜外形，計算結果均與實驗吻合良好，充分說明了本文發展的各種演算法、流場求解、網格生成方法的正確性和魯棒性。
  8. It is known that end - point driven and static configuration agent based adaptive methods can not apply to analyze extension, dynamic and complexity properties of large - scale video multicast applications. to solve this challenging problem, we develop a hierarchical adaptive architecture for large - scale layered video multicast ( halvm ) based on dynamic self - organized agent. halvm decomposes a large - scale video multicast system into a series of hierarchical sub - systems of small - scale

    該體系綜合了代理的動態自組織協議和可伸縮性視頻轉換編碼技術，將復雜的大型視頻組播應用系統的動態自適應問題分解為層次化的小型視頻組播應用子系統，由發送者、接收者和層次化代理分佈完成自適應功能，是一個擴展性能好、管理與控制效率高的自適應解決方案。
  9. In this study the penman discussed the complicated framework of the maize price, and particularly studied the main four parts : producing cost, circulating exes, margins, and taxes ; the factors that affect maize price are policies of government, value of money, supply and demand, system price difference, substitutions and etc ; some single and integrated modes of maize price forming are designed, and having forecasted the 2000 price of maize

    本文的主要內容是： （ 1 ）現行玉米價格體系龐大復雜，其構成分生產成本、流通費用、利潤、稅金四個部分。 （ 2 ）玉米價格形成受多種因素影響，主要是國家政策、貨幣價值、供求關系、差價體系、比價體系以及替代品和其他相關產品。 （ 3 ）建立了玉米價格預測的單個和綜合模型，對2000年價格進行預測。
  10. Hfea deferred a decision on other types of human - animal embryos, such as what are known as " true hybrids " ? created by the fusion of a human sperm and an animal egg ? and so - called " human chimeras, " where human cells are injected into animal embryos

    Hfea延緩了針對另外一種類型的人-動物胚胎的決定，例如已為我們熟悉的「真雜交體」 ? ?通過融合人精子和動物卵細胞製造的雜交體? ?因此被成為「人嵌合體」 ：人細胞被注射到動物胚胎中。
  11. Double - tower structure ( dts ) is a new type super high - rise building structure system, which is a complicated new type high building structure combined by the base structure, it is more widely used in the practical engineering, owing to the diversification in the structure and space assembling. although doing some research on the structure, the research on the performance under the static loads is not deep, specially the research on the dynamical characteristic

    雙塔結構是一種新型的超高層建築結構體系，是通過底部結構將現有的結構形式經過組合而形成的一種復雜的新型高層建築結構形式，由於它在結構與空間布置上的靈活性在實際工程中有越來越多的應用，雖然對這類結構的研究已經進行了一些，但對它的受力性能的研究特別是它的動力性能的研究還不夠深入。
  12. The band was previously associated with f - type color centers and v - type color centers, as analyzed in x - ray irradiated ysz sample. however, the absorption band observed in our experiments has a shift towards the longer wavelength ( red shift ) as comparing with that in the x - ray or neutron irradiated ysz spectra. this shift may mainly due to large local distortions near the f - type centers and the v - type centers and the presence of multiple color centers

    本文通過光吸收、光熒光、 tem 、 xps測試及trim96計算分別研究了不同注量xe ~ +注入ysz前後光學性能和缺陷形態變化，以及ni ~ +注入對不同摻雜單晶al _ 2o _ 3結構和光學性能的影響，得到以下結果： （ 1 ） ysz注量達到10 ~ （ 16 ） cm ~ （ - 2 ）時，開始出現由f型和v型色心重疊而產生的吸收帶，與x射線、中子輻照相比，重離子輻照產生了更為復雜的缺陷復合體而導致吸收峰紅移。
  13. It is shown that regression models are fewer latent variables and more stable by using osc method. the number of latent variables of nicotine model is reduced from 7 to 3 ; and the number of latent variables total - sugar is reduced from 6 to 3. at the same time, we also found that osc is more excellent when it is applied on complex powder system than simple system

    結果表明在保證模型預測能力的同時， osc校正法極強的濾波能力降低模型的復雜度，也即煙草煙堿模型主因子數從7減少為3 ，煙草總糖模型主因子數從6減少為3 ，四元混合體系液體樣品中甲苯預測模型主因子數從4減少為3 。
  14. The results showed that : 115 polymorphic loci from yuzong 5 and gold queen maize population were amplified by 40 ssr primers ; the genotypic number accumulated by 40 primer amplification were 196 for yuzong 5 and 194 for gold queen ; the mean genetic distances were 0. 3834 for yuzong 5 and 0. 3397 for gold queen ; the mean observed heterozygosity was 0. 3826 for yuzong 5 and 0. 3292 for gold queen, while their mean anticipant heterozygosity was 0. 4747 and 0. 4143, respectively

    結果表明： 40對引物在兩群體中都擴增出115個多態位點；累加40對引物擴增的基因型種類，豫綜5號196種，金皇后194種；豫綜5號的平均遺傳距離為0 . 3834 ，金皇后綜合種為0 . 3397 ；豫綜5號的平均觀察雜合度是0 . 3826 ，平均期望雜合度是0 . 4747 ；金皇后綜合種的平均觀察雜合度是0 . 3292 ，平均期望雜合度是0 . 4143 。
  15. To truly reflect complex geometrical layout of bolts, a composite model of three - dimension anchored rock mass has been proposed for numerical simulation. the corresponding formulation of anchored mass ' s combined units has been formed by displacement interpolation theory of fem and statical effective principle. and the corresponding detailed rules has also been advanced

    針對加錨巖體的數值模擬，為了真實反映各種錨固件的復雜幾何布局，文中給出了三維加錨巖體的組合模型，利用有限元法中的位移插值理論和靜力等效原則建立加錨巖體組合單元的相關列式，並提出相應的實施細則。
  16. The full micro - computerized test and analyzing system for transmission error and motion property ( fmt ), whose core is micro - computer, is a new system for te test and analyzing, combining plus signal subdivision theory with computer, and all test work is completed by it, so the test become " no instrument box test system "

    「全微機化傳動誤差檢測分析系統」 （ fmt系統）是以微機為核心，將脈沖信號細分原理與微機應用相結合的新型傳動誤差分析系統，甩掉了傳統儀器的細分、比相等復雜硬體電路，構成無電器箱測試系統。
  17. Hereby, a study on the mechanical genesis, rock mass quality and engineering effect of the complicated rock mass is very important. base on site investigation and abundant past achievement, we carefully studied it and draw some conclusions

    因此，研究右岸復雜巖體的成因、巖體質量以及工程效應對壩型的選擇及巖體的合理利用具有重要的意義。
  18. By adding solid elements for complex components into a bar element model, a bar / solid element combination model for half - integral body structure of buses is set up

    摘要以梁單元模型為基礎，通過將復雜部件建立實體單元模型來生成梁體混合模型的方法，建立半承載式客車車身結構有限元模型。
  19. 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 。
  20. The simulation results show that, the evolution architectures model win the advantage of integrating the research production such as natural language proc essing, fuzzy logic, neural network techniques, artificial intelligent and intelligent deciding methods easily. in other words, it will take full advantage of the operators " subjective value, provide an intelligent assistant deciding environment to all levels managers, and boost the information processing ability and command & deciding levels. those advantages are attributable to that the evolution data fusion architectures are founded on the physical base of anthropic thinking and deciding, i. e., the evolution theory of nervous system

    研究表明，由於直接以人類思維與決策的物理基礎，即神經網路進化的理論為基礎建立數據融合體系結構模型，數據融合系統的進化體系結構更有利於集成諸如自然語言處理、模糊邏輯、神經網路技術、人工智慧和智能決策等方面的研究成果，它可以充分發揮指揮和操作人員的主觀能動性，為各級管理人員提供一個智能化輔佐決策環境，提高復雜網路系統的信息處理能力和指揮決策水平。
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