非變異 的英文怎麼說

中文拼音 [fēibiàn]
非變異 英文
unmanifest
  • : Ⅰ名詞1 (錯誤) mistake; wrong; errors 2 (指非洲) short for africa 3 (姓氏) a surname Ⅱ動詞1 ...
  • : 形容詞1 (有分別; 不相同) different 2 (奇異; 特別) strange; unusual; extraordinary 3 (另外的;...
  1. These diseases detected were esophageal varices, erosive gastritis, bile reflux gastritis, xanthoma, duodenitis, duodenal ulcer, small intestinal cancer, small intestinal angiodysplasia, crohn ' s disease, intestinal polyp, intestinal erosion and congestion, diverticula, colon melanosis and colonic cancer

    檢出了15種病:食道靜脈曲張、糜爛性胃炎、膽汁返流性胃炎、胃黃色瘤、十二指腸炎、十二指腸潰瘍、小腸腫瘤、小腸血管畸形、克羅恩病、小腸單發及多發息肉、性小腸炎、吸收不良綜合征、小腸憩室、結腸黑病、結腸癌。
  2. Cluster analysis by upgma methods indicated that these five stocks might be divided into three clusters. results of rapd a nalysis suggested that extensive genetic diversity was detected in this species and the genetic divergence among stocks was relatively high ; upgma phylogenetic tree showed there existed three geographic populations of p. polyactis in the yellow sea and the east china sea, which supported the previous conclusion by morphological and ecological methods. part two : the genetic diversity between trichiurus lepturus and eupleurogrammus muticus random amplified polymorphic dna ( rapd ) technique was applied to 12 individuals from each species of the hairtail fishes trichiurus lepturus and eupleurogrammus muticus collected from the yellow sea

    50一2 . 44 ) ,群體內和群體間的遺傳比例分別為69 %和31 % ;群體間的平均遺傳相似度和遺傳距離分別為0 . 9139和o . q861 ;用加權配對算數平均法( unweightedpair - groupmethodofari山m七tiome即s , upgma )聚類分析的結果表明,所分析的5個群體可被分為3個地理群系,從分子水平上支持了過去有關學者把黃海和東海的小黃魚劃分為北中南3個地理群系的觀點。
  3. A protease is key to the replication of the virus

    蛋白酶是阻止典病毒的關鍵物質。
  4. Conclusion the rectum and the sigmoid colon are the main invasive sites of polypus, inflammation, ulcer and tumors

    結直腸病的檢出由高到低依次為結直腸息肉、結直腸的性炎癥、結直腸癌、潰瘍性結直腸炎等。
  5. 1. a new method to identify _ amylase activity and its producing bacteria : the blue complex was formed by unspecific adsorption, after mixing starch and trypan _ blue. the adsorption weakened when the starch was hydrolyzed to small molecular by _ amylase, and the trypan _ blue was released inside the hydrolyed zone. the starch around the zone which was not hydrolyzed adsorbed free trypan - blue so that the colour of medium became bluer than that of place in hydrolyzed zone

    快速鑒定並篩選-澱粉酶及其產生菌的新方法:錐蟲藍染料和澱粉由於靜電性吸附結合后使澱粉呈穩定的藍色,當澱粉被澱粉酶水解后因分子小吸附力減弱,而讓錐蟲藍游離出來,游離的錐蟲藍被周圍未水解的澱粉吸附而使顏色加深,澱粉水解區則形成無色、透明的水解圈。
  6. Early determination of patient - entilator asynchrony, air - leaks and ariation in respiratory parameters is important during mechanical entilation

    在機械通氣過程中,同步呼吸患者的早期決斷、呼吸參數的漏氣和是(常)重要的。
  7. Results show that vp37 protein can bind single strand nucleic acid cooperatively and nonspecificallty, and the vp37 - ssrna complex was stable at high salt concentrations, suggesting vp37 is a possible mp. vp37 is the only protein characterized so far showing rna - binding ability in genus fabavirus

    為了驗證vp37是否具有核酸結合能力,我們利用6his - vp37蛋白進行了核酸結合實驗,結果表明vp37是一種能性結合單鏈核酸的蛋白;其在結合核酸時具有協同性; na ~ +的化對其核酸結合能力影響較小。
  8. So must use information theory method depict and abundant the genetic diversity index system. in addition to, the introduce of molecule biology technology and the research of nucleotide sequence evolutive give a new method for population genetic, so must do deeply research about the analysis method of dna sequence data = the research main about the follows : there are three parts about the information model of population genetic : one about the shannon information entropy property of equilibrium population and the entropy change in the process of establish equilibrium ; another research is about the diversity measure - ment of genetic variation ; lastly, research the shannon information measurement about the disequilibrium gene variation. the result is : 1 to a definite gene distribution, the genotype entropy reach the maximum at the equilibrium population, the process of population from disequilibrium to equilibrium, the entropy get large and large

    此外,分子生物技術的介入及核苷酸序列進化的研究都為群體遺傳學的深入研究提供了新的途徑,但關于dna序列數據的分析方法需要作進一步的研究。本研究主要體現在以下幾個方面: (一)關于群體遺傳學的信息論模型研究,主要分為三部分內容:一是群體平衡的shannon信息熵的性質和群體平衡建立的熵性質;二是群體遺傳多樣性測度的研究;三是平衡群體的基因測量shannon信息量的方法研究。得到了如下結論: 1 、平衡群體的shannon信息熵最大,群體平衡的過程是熵的增大過程。
  9. Crossover is implemented using arithmetic crossover operator. then unsymmetrical mutation is conducted using the new mutation operator which can expand the scope of chromosome gene value, at the same time, the chromosome with the highest fitness values are retained for each iteration. a lot of experiments are implemented to obtain the optimized initial weighs and bias

    生成了三維矩陣表示的染色體,進行了聯賽選擇,利用算術交叉運算元進行了交叉運算,利用構造的新的運算元,進行了均勻,同時保留了每次進化運算后最優的適應值,通過大量實驗,實現了遺傳演算法優化bp網路的初始權值和閾值的目的。
  10. Under this condition more and more architecture endures the infiltration from domains, subjects and ideals. architects have freshly cognizance of the immanency relation of dribs, aberrances and other un - stable factors on the metamorphic cultural background, and take a more associated, mutual and dynamic way to probe into the contemporary architecture

    在這樣的環境下,建築學無可避免的越來越多地受到了來自其他領域、學科、觀念的滲透,建築師也在不斷化的社會文化背景上重新認識到生活中各片斷、穩定性要素之間的內在關系,並以一種更加關聯、交互和動態的思路來探索當代建築。
  11. The studies of in - layer heterogeneity are as follows : the text depicts the characteristics of heterogeneity by calculating the coefficient of variability, kmax / k and k. max / k. min of sand layers of different sedimentous microfacies ; divides interlayer into two types, and counts their numbers, thickness, frequency and density of a single sand layer according to the characteristics of lithology and logging, finally summarizes the characteristics of interlayer distributing ; sets up five in - layer heterogeneity models and points out that the primary models are model a and c. the studies of between - layer heterogeneity are as follows : the text depicts sand layers " growth and distributing conditions by calculating the lamination factor, sandstone density and overlap coefficient ; makes certain the lithology and thickness of interlayer by the method of contrasting the typical curves

    層內均質性研究,通過計算不同沉積微相砂體滲透率的系數、突進系數以及級差來說明主要儲集微相的均質特徵;據巖性及電性特徵,將層內夾層分為兩類,統計單砂層段內夾層的個數、累積夾層厚度、夾層頻率及夾層密度,並且根據夾層頻率及密度平面分布圖統計出每層的頻率相對高值區和低值區,總結夾層分佈特徵;根據物性參數隨深度的化趨勢建立了五種儲層層內物性均質模式,指出研究區內以a型和c型模式為主。
  12. But should adopt the simple, direct method, count, beat and fracturing method etc. in addition, it is very important to command the state and expansionary of aberance in the tunnel

    但也應採用簡單的、直接的方法,如開裂計、捶擊法等。此外,掌握隧道的狀態及其發展性也是常重要的。
  13. Theoretically, the author tries to make clear that urban village community is a social organization with multi - serviceability and rich social resources such as social funds. the urban village community, which has both historical continuity and contemporary viability, is established on the base of non - agricultural economy in the process of urbanization and under the social circumstances that both industry and occupation have been transformed and the geographical locations of villages " removed " into cities. the resource value and function are reflected in the dynamic process of complete urbanization, that is, the urban village community is the unique field where the interests and rights of the special " villager " groups who have entered cities lie and the " villager " groups and their communities strive for development and realization of urban harmonization

    理論上,筆者想通過個案村的研究,力圖闡明,鄉村城市化過程中,在產業與職業都已經轉型的社會條件下,在村落的地理坐落也已經「走進」城市的情形下,建立在農社會經濟基礎上的、既有歷史延續性、又具有現實性的都市村社共同體是一個內含豐富社會資本等社會資源與多層面適應性功能的社會組織,尤其是當中的資源價值及其功能意義同樣體現于徹底城市化的動態過程中,即都市村社共同體是已經走進城市生活的特殊「村民」群體之利益與權益高度依附於其中的獨特場域,是「村民」群體及其社區謀求發展與實現城市融合的重要倚賴。
  14. Fifty nine accessions of soybean [ glycine max ( l. ) merr. ] of 301 ones from huanghuaihai and middle - lower changjiang valleys were tested at seedling stage in two years for their drought tolerance by using the mean membership index value averaged over those of plant height, leaf number, root dry weight, stem and leaf dry weight. 4 tolerant accessions ( rank 1 ) and 2 sensitive ones ( rank 5 ) were identified

    摘要從301份大豆品種中按根系類型選取黃淮海和長江中下游地區代表性材料59份,在苗期乾旱脅迫和脅迫條件下對地上部和地下部性狀進行2年重復鑒定,發現材料間性狀隸屬函數值具有豐富遺傳,以株高、葉齡、根干重和莖葉干重隸屬函數的算術平均數為抗旱綜合指標,從中篩選出漢中八月黃、晉豆14 、科豐1號、圓黑豆等強耐旱型( 1級)材料和臨河大粉青、寧海晚黃豆等乾旱敏感型( 5級)材料。
  15. The value of discrimination power and the exclusion chance of paternity for these y - str loci are same as the value of haplotype diversity

    單倍型度為0 . 9991 ,其個人識別能力和父排除率也為0 . 9991 。
  16. For instance, the dwarf character in the plants treated with the dose of 80 x1015 was stable in inheritance in consecutive three generations. thus it can be seen that low - energy ion implantation causes developmental state changes and phenotypic variations and some changes and variations can be inherited stably

    以上結果充分顯示低能離子能夠引起生物體dna產生,從而導致表型的,是一種有效的誘劑,表明離子柬生物技術是一種常有效的物理誘技術,在生產實際中具有廣泛的應用價值。
  17. And there is genotypic resistance means mutations are seen, in divided sequence, and gpt or alt levels are high, there is genotypic resistance

    你發現基因型的,也就是出現,基因的序列改,穀草轉氨酶或者谷丙轉氨酶高,說明基因型耐藥出現。
  18. Robust feature based on speech harmonic structure for speaker identification

    非變異特徵的指紋鑒別技術
  19. We turned the singular boundary value problems to nonsingular problems, and presented a numerical method for them

    通過換將奇邊值問題轉化為邊值問題,提供了求解這類奇邊值問題部分數值解的數值求解方法。
  20. Abstract : some problems related to “ variation of chromosome number ” in some teaching materials of genetics are presented in this article. these problems are involved in some conceptions such as haploid, chromosome set and aneuploid that are defined unclearly and confusedly in these books

    摘要指出了高校有關遺傳學教材「染色體數目」一節中,部分概念如單倍體、染色體組、整倍體等存在的概念表述不清、前後矛盾等問題,並提出了相應的修改意見。
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