變子 的英文怎麼說

中文拼音 [biànzi]
變子 英文
varitron
  • 子 : 子Ⅰ名詞1 （兒子） son 2 （人的通稱） person 3 （古代特指有學問的男人） ancient title of respect f...
  1. The progress of research on labeling of aberrant cell tissue by fluorescent probe or by connecting with biologically active carrier is reviewed

    簡述了熒光染料探針分子用於變異細胞組織的標記與識別的研究新進展。
  2. In the policy chart, the abscissa denotes the average factors score of business completing ability, it reflects level of business completing ability in a period ; the ordinate denotes the level of business sustainable development, it reflects the change tendency of business completing ability in the same period

    它以反映企業競爭實力階段性水平的企業競爭力平均因子得分為橫坐標；以反映企業競爭實力變化規律的企業可持續發展度為縱坐標。
  3. In the present study, aflp ( amplified fragment length polymorphism ) markers was used to examine population of abies yuanbaoshanensis in order to understand the level of population genetic variation and genetic structure. the result would help to evaluate its evolutionary potentiality and the degree of being endangered and could provide scientific basis for making right protection strategy. high - quality dna was extracted using ctab method from those tender leaves of forty - three fully - developed trees in population abies yuanbaoshanensis

    本研究選用一種高效的檢測遺傳變異的分子標記? ? aflp技術來分析元寶山冷杉種群的遺傳多樣性，旨在了解該種群在分佈區內的遺傳變異水平和遺傳結構情況；研究結果將有助於更清楚地認識這一瀕危類群的生存潛力和瀕危程度，而且可以為制定何種挽救和保護措施提供科學的依據。
  4. There are more and more plants affiliated to their old " lords " have been peeled off, re - organized and have re - shaped their " operating system " to acclimatize themselves to market

    越來越來的原來在這些「大樹」下面過日子的機車配件生產企業紛紛被剝離、重組，並且他們也在重塑他們的「操作系統」以適應市場的變化。
  5. One of the most important, most difficult, and most exasperating unsolved problems of operator theory is the problem of invariant subspaces.

    運算元理論中最重要、最困難也最令人煩惱的未解決問題之一就是不變子空間問題。
  6. The cheapest way to get one is to invoke the spectral theorem and to conclude that normal operators always have non-trivial invariant subspaces.

    取得這樣結果的最省力的嘗試是引用光譜定理而得到正規運算元恆有非平凡不變子空間的結論。
  7. Some properties of rough invariant subgroups and rough quotient groups

    粗糙不變子群的若干性質與粗糙商群
  8. Compact perturbations of hyperinvariant subspace

    超不變子空間的緊攝動
  9. In this work, a method is brought out to determine the uranium enrichment by analyzing the cdznte spectrum in 88 - 100kev region, through the y - rays and x - rays emitted from uranium isotopes and their daughters. a code is developed, and the method is verified through its analysis results

    本工作通過對鈾的cdznte能譜進行分析，提出了一種利用鈾及其衰變子體在88 - 100kev能區的射線和特徵x射線來粗略測定鈾富集度的一種方法，並開發了能譜分析程序，通過分析結果初步驗證了該方法的可行性。
  10. Uranium isotopes and their daughters emit - rays and x - rays during the decay process, their peak area and relative efficiency can be calculated through spectrum analysis

    在衰變過程中，鈾及其衰變子體放射出射線和特徵x射線，通過能譜分析可以求出它們的峰面積和相對探測效率。
  11. The encoding of the data by ann approach is a promising method for the measurement of uranium samples. the determination of the shielded uranium, in particular, by passive gamma - ray detection is a formidable challenge. gamma rays are ideal probes for determining the attributes of uranium in nuclear material transparency monitoring and verification of safeguards regime

    2 % ;封裝濃縮鈾屬性的判定一直是nda測量技術中的難點問題，本工作提出了一種輔助探測的方法並給出了高濃鈾的判定依據，該方法通過探測232u衰變子體核素208t1的2614 ， 75kev特徵射線能峰確定鈾樣品中是否存在232u ，從而判定封裝樣品是否為高濃鈾。
  12. This paper mainly researches the relationship among the solution coset of linear equations form the angle of the coset of invariant subgroup, in the course of which the base and the dimension of quotient space have been found out

    摘要從不變子群的陪集的角度研究線性方程組的解陪集之間的關系，並找到了商空間的基與維數。
  13. This system included method of solid medium plate enveloped with parafilm to form colony, conjugational gene transfer in a selective medium, screening the nonmagnetic mutants by magnet adsorption technique

    此體系包括：以平板封膜培養技術獲得單菌落，在選擇性培養液中進行遺傳因子接合轉移，以液體培養和磁鐵吸附技術篩選突變子。
  14. In this paper, we discuss a new class of m - paranormal operators and give the properties of these operators. further, we also give an existence condition of the invariant subspace

    討論了一個新的運算元類: m -仿正規運算元.給出了這一類運算元的部分性質及不變子空間存在的條件
  15. 3. overexpression of wide - type smads resulted in up - regulation of axudl mrna expression in hepg2 cells, whereas axudl mrna expression was compromised by dominant - negative smad3 ( d407e )

    3 .野生型的smad3的過表達能上調h即g2細胞中axudl基因mrna的表達，而smad3蛋白的顯性失活突變子smad3 （ d4o7e ）卻下調其表達。
  16. Then, the advanced algorithms of doa estimation on this paper are the multiple signal classification ( music ) method, esprition of signal paramenters via rotational invariance techniques ( esprit ) algorithm and estimation of spatial two - dimension doa

    然後重點研究doa估計演算法中的多重信號分類（ music ）演算法，旋轉不變子空間（ esprit ）演算法和二維doa估計演算法。
  17. In the third chapter, the perturbation of invariant subspace, singular subspaces and deflating subspaces are discussed

    第三章討論了不變子空間、奇異子空間對和收縮子空間對的擾動。
  18. Numerical result shows that the new method is more efficient in convergence than the standard lanczos algorithm ; the second algorithm generalizes the implicitly restarted arnoldi ( ira ) augmented by soreesen to the implicitly restarted lanczos algorithm, which improves the convergence rate of lanczos algorithm by making good use of the spectral information obtained from the previous process. the last algorithm utilizes deflation strategies to the second algorithm to forming invariant subspace for a, so that the stability can be kept in computing process

    數值試驗表明，該演算法比標準lanczos方法具有更好的收斂性；第二種演算法是將求解特徵值問題的隱式循環arnoldi方法（ ira ）應用於求解對稱不定線性方程組的lanczos演算法，充分利用lanczos演算法過程中的譜信息，確定預處理；第三種演算法是在第二種演算法的基礎上，運用收縮技巧，形成近似不變子空間，以提高收斂速度和數值穩定性。
  19. Perturbation of eigenvalues associated with inviariant subspaces

    不變子空間上特徵值的擾動
  20. Settle the problem of nonlinear solution - resolved and avoid the problem of complex variational wavelet

    避免了對先驗模型要求的假設前提，解決了反演的非線性求解問題，同時也避免了復雜的變子波問題。
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