matrix 中文意思是什麼

音標 ['meitriks]
matrix 解釋
n. 名詞 (pl. matrices 或matrixes)1. 【解剖學】子宮;母體;發源地,策源地,搖籃;【生物學】襯質細胞;間質;基質;母質。
2. 【礦物】母巖;脈石;【冶金】基體;【地質學;地理學】脈石;填質;雜礦石。
3. 【印刷】字模;型版,紙型;鑄型,陰模。
4. 【陣】(矩)陣,方陣;母式;【物理學】間架;【無線電】矩陣變換電路。
5. 【染】原色〈紅黃藍白黑五種〉。

  1. The duels in fearless are ably coordinated by yuen wo - ping, the master behind the matrix films

    《霍元甲》中的打鬥場面全都經過袁和平的精心指導。
  2. Application of natural acellular matrix graft in bladder reconstruction

    天然無細胞基質移植物在膀胱重建中的應用
  3. Cytocompatibility of acellular cartilage matrix with chondrocyte in rabbits

    兔軟骨細胞與脫細胞軟骨基質的生物相容性
  4. Then split - thickness skin autograft were transplanted on the vascularized acellular dermal matrix

    Scm勺其上亙接移植自體斷層皮片,為對照組。
  5. Evaluation of bladder acellular matrix graft used as cell carrier for tissue engineering in rabbits

    兔膀胱無細胞基質作為組織工程學細胞載體的評價
  6. Beryllium powders with the same particle size and various contents of beo were prepared by pre - sintering - acid washing processes initiatively and the influence of beo alone on o mys of beryllium was observed and some new results have been obtained - compared with the content of beo, the distribution of beo in beryllium has more critical influence on mys ; finely dispersed beo along the grain boundaries and in the matrix results in the dispersion strengthening of beryllium matrix and thereby the higher mys value ; on the contrary, the coarser beo particles clustering on the grain boundaries results in negative influence on o mys

    開創性地用預燒結? ?酸洗工藝制備了相同粒度、不同beo含量的鈹粉,從而開展了beo含量單獨對鈹材_ ( mys )影響的研究,得出一些新的結果:與beo含量相比, beo在鈹中的分佈狀態對_ ( mys )的影響更大。沿晶界、晶內彌散分佈的較細小beo對基體鈹有彌散強化作用,使_ ( mys )即較高;如果beo較粗大地成簇狀聚集在晶界,反而對_ ( mys )有不良的影響。
  7. M - acyclic fuzzy matrix and its application

    非循環模糊矩陣及其應用
  8. Another matrix associated with g is the adjacency matrix.

    伴隨于G的另一個矩陣是鄰接矩陣。
  9. Another matrix associated with g is the adjacency matrix

    伴隨于g的另一個矩陣是鄰接矩陣。
  10. The development of adscititious particle reinforced aluminium matrix composites and al matrix in - situ composites reinforced by reaction synthesis " reinforcement phase are reviewed at first. and the papers point out the difficulties and problems on the study of al matrix composites at present

    本文首先回顧了外加顆粒增強鋁基復合材料和反應合成強化物增強鋁基原位復合材料的研究進展,指出當前鋁基復合材料研究中存在的問題。
  11. In this thesis, we study some open problems and conjectures about the linear complementarity problem. it consists of the next three aspects : firstly, we study murthys " open problem whether the augmented matrix is a q0 - matrix for an arbitary square matrix a, provide an affirmable answer to this problem, obtain the augmented matrix of a sufficient matrix is a sufficient matrix and prove the graves algorithm can be used to solve linear complementarity problem with bisymmetry po - matrices ; secondly, we study murthys " conjecture about positive semidefinite matrices and provide some sufficient conditions such that a matrix is a positive semidefinite matrix, we also study pang ' s conjecture, obtain two conditions when r0 - matrices and q - matrices are equivelent and some properties about e0 q - matrices ; lastly, we give a counterexample to prove danao ' s conjecture that if a is a po - matrix, a e " a p1 * is false, point out some mistakes of murthys in [ 20 ], obtain when n = 2 or 3, a e " a p1 *, i. e. the condition of theorem 3. 2 of [ 25 ] that a p0 can be deleted and obtain a e " a is an almost e - matrix if a is a co - matrix or column sufficient matrix

    本文分為三個部分,主要研究了線性互補問題的幾個相關的公開問題以及猜想: ( 1 )研究了murthy等在[ 2 ]中提出的公開問題,即對任意的矩陣a ,其擴充矩陣是否為q _ 0 -矩陣,給出了肯定的回答,得到充分矩陣的擴充矩陣是充分矩陣,並討論了graves演算法,證明了若a是雙對稱的p _ 0 -矩陣時, lcp ( q , a )可由graves演算法給出; ( 2 )研究了murthy等在[ 6 ]中提出關於半正定矩陣的猜想,給出了半正定矩陣的一些充分條件,並研究了pang ~ -猜想,得到了只r _ 0 -矩陣與q -矩陣的二個等價條件,以及e _ 0 q -矩陣的一些性質; ( 3 )研究了danao在[ 25 ]中提出的danao猜想,即,若a為p _ 0 -矩陣,則,我們給出了反例證明了此猜想當n 4時不成立,指出了murthy等在[ 20 ]中的一些錯誤,得到n = 2 , 3時,即[ 25 ]中定理3 . 2中a p _ 0的條件可以去掉。
  12. Because it is impossible to adjust the air bearing absolutely balance, the difference between mass center and rotation center must lead to a notable gravity disturbance torque. in the process of identification, modeling and identification of gravity disturbance torque is considered, and an extended kalman filter is educed for identifying air bearing inertia matrix and gravity disturbance torque, and then the algorithm is validated

    由於氣浮臺平衡調試方法和手段的限制,實驗過程中氣浮臺質心與轉動中心有一定的位置偏差,必將導致較大的重力干擾力矩,在辨識演算法的推導過程中,重點考慮了重力干擾力矩的建模和參數辨識問題,推導了氣浮臺的轉動慣量和重力干擾力矩辨識的擴展卡爾曼濾波演算法,並對演算法進行了數學模擬和全物理模擬驗證。
  13. Compared with aitken extrapolation, eigenvalues - based algorithm bypass aitken transform and perform more effectively than aitken extrapolation algorithm theoretically in the process of iterating hyperlink - based markov matrix

    與aitkenextrapolation演算法相比,基於特徵值求解的演算法不藉助aitken變換,而通過特徵值直接求解馬爾可夫超鏈接矩陣的主特徵向量,從理論上比aitkenextrapolation演算法更高效。
  14. Introducing a class of generalized fibonacci sequences with double variables, we establish the relation with aitken, secant, new - raphson, halley transformation etc., generalize the results of many authors. furthermore, we give a more general generalization of q - matrix

    通過引入一類雙變量的廣義fibonacci序列,建立了其與aitken 、 secant 、 newton - raphson 、 halley等變換的關系,進而給出了q -矩陣的一個更廣泛的推廣。
  15. Since i behaves like the number 1 in ordinary algebra it is called the identity matrix.

    由於工具有普通代數中數1的性質,稱它為幺矩陣。
  16. This strain can be compared directly with the allowable matrix strain.

    這個應變值能直接與基體容許應變比較。
  17. One such crystal is the ruby, which contains trivalent chromium ions dispersed in a matrix of alumina.

    這樣的晶體有一種叫「紅寶石」,它包含的三價鉻離子彌散在氧化鋁的基體中。
  18. The problem of calculating the core attributes of a dicision table is studied, a new discernibility matrix and the computation of core is put forward in this paper, and correctness of this method is proved. this method is the same with consistent and antipathic dicision tables

    論文對目前求核方法存在的問題進行了分析,提出了一種新的可區分矩陣與求核方法,並證明了方法的正確性,該方法適用於任何決策表(相容的或不相容的) 。
  19. The concept of a matrix arises in application.

    在實際中產生了矩陣概念。
  20. Embryo implantation is the key period of reproduction, which includes blastocyst recognition, apposition, attachment, local extracelluar matrix ( ecm ) hydrolysis and embryo invasion

    胚胎植入是指胚泡附著並侵入子宮內膜的過程,是生殖的關鍵環節。
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