minimal element 中文意思是什麼

minimal element 解釋
極小元素
  • minimal : adj. 1. 最小的，極微的，最低（限度）的。2. 最簡單派藝術的。n. 最簡單派藝術作品〈抽象藝術的一種〉。
  • element : n 1 要素；成分；（構成）部分；分子。2 【化學】元素；【數學】元，素；【機械工程】單元；單體；【無...
  1. A combined neural network and genetic algorithm with solving stability safety of homogeneous slope was proposed and the finite element method is applied to analysis the progressive failure process of the slope and the maximum equilibrium theory, requests out stability safety of homogeneous slope with the smooth arc radius of difference with the difference below the level coordinate of arc peak, utilizing the neural network algorithm to establish slidng the nonlinear mapping relationship between level coordinate of arc radious and arc peak, being adapted the neural network algorithm to look for along the minimal stability safety of homogeneous slope and corresponding arc radious and arc peak

    提出了求解邊坡穩定性安全系數的神經網路與遺傳演算法。該方法採用有限元分析和極限平衡理論，求出不同的滑弧半徑和不同的弧頂水平坐標下的邊坡穩定性安全系數，利用神經網路演算法建立滑弧半徑和弧頂水平坐標與安全系數之間的非線性映射關系，採用遺傳演算法搜索邊坡的最小穩定性安全系數及相應的滑弧半徑和滑弧中心坐標。
  2. Abstract : based on principle of minimal leakage magnetic field energy for current distribution of parallel coils in the primary side of transformer and also on finite element method, the method for calculating the current distribution of parallel coils in the primary side is studied and solved

    文摘:以變壓器一次各並聯線圈的電流分配一定滿足漏磁場能量最小原理為基礎，結合有限元方法研究了計算一次各並聯線圈電流分配的方法。
  3. In the end, when the domain is finite, b is a meet - irreducible element or 6 has an irredundant finite meet - decomposition, a sufficient and necessary condition that the solution set is nonempty is given and the number of distinct minimal solutions is formulated

    最後，當論域為有限集， b為交既約元或有不可約有限交分解時，給出了方程inf _ （ i j ） （ a _ j ， x _ j ） = b解集非空的充要條件以及極大元的個數公式。
  4. The minimal polynomial of element in the innerproduct module - ring

    內積模環中元的最小多項式
  5. The research on the definition of quality data has changed the traditional ways of classifying the quality data by the codes. by synthesizing the old classification of quality data and summarizing the traditional names of the various kinds of accidents, the article indicates that the quality data elements should not be the minimal unit, and must be divided, therefore the article forwards a new way to define the element of quality data, it is named " subsection definition " and solve the problem of uncertainty in definition of quality data

    本文對質量數據定義的研究，改變了質量數據按編碼分類的傳統做法，而是根據企業的實際情況，對企業原有的質量數據類進行分析匯總，總結各種事故類的傳統叫法和習慣叫法，認為質量數據元素並非最小單位，而必須是可分的，為此本文對質量數據元素定義提出"分段定義"的新辦法，解決了對質量數據定義不確切的問題。
  6. The studies were aimed at optimizing ph and ionic strength and the size of the digestion element, to produce maximal protein digestion with minimal effects on chromatographic integrity

    研究的目標是優化ph 、離子強度和酶解元素的尺寸，以產生最大的蛋白酶解產物而對整個色譜的影響最小。
  7. It is shown that if l is a modular lattice with finite length, and with 0, 1 the least and the largest elements in l respectively, then 1 is the union of some minimal elements in l if and only if 0 is the intersection of some maximal elements in l, if and only if each non - zero element in l is the union of some minimal elements in l. by using these results, we give the necessary and sufficient conditions of an algebra module, module, ring, group and semigroup, respectively, to be semisimple

    最後得出有限生成的ps -系是noetherian （ artinian ）系的充要條件是它關于本質子系滿足升鏈（降鏈）條件。第二章給出了一個模格是半單的若干充要條件。得到：有有限長度的模格l上，最大元1是若干極小元的並當且僅當最小元0是若干極大元的交，當且僅當l中任意非零元可表示為若干極小元的並。
  8. ( 2 ) deletions of four different lengths were conducted using pcr amplification with the information of sequence of pdf 1. 2 gene promoter. these mutated promoters were fused to the gus reporter gene and introduced into tobacco plants. the results of gus activity driven by these different constructs showed that the promoter sequence between positions - 300 and - 243 ( containing a gcc box and a g box - like sequence ) was an essential ja - responsive element region to activate the expression of gus reporter gene, and the - 300 bp position was defined as the boundary of the minimal functional promoter in response to ja signaling

    （ 2 ）對該啟動子的5 』端進行不同長度的缺失突變，突變的啟動子與gus構建的融合基因在煙草中受meja誘導的瞬時表達結果表明，該啟動子中- 300 - 243bp區域（有一個gccbox和一個gbox - likesequence ）是其應答meja處理所必須的區域，並將- 300bp作為該啟動子應答ja信號的最小區域的邊界位置。
  9. Many practical factors, such as effects of line fuses protection, disconnected switches, scheduled maintenance, spare electrical source, spare transformers in distribution system, are considered in the assessment arithmetic. in the assessment, it is more practical that low - voltage power system is equivalent to an element on the lateral section of mid - voltage system. especially, the minimal cut - sets are divided into direct cuts and indirect cuts, which makes the effects of elements in cuts on system more legible and exact

    演算法考慮了分支線熔斷器保護、隔離開關、計劃檢修、備用電源、有無備用變壓器的影響，將低壓系統等效為中壓系統分支饋線上的一個等效元件進行評估，使得該方法更符合實際，特別是，將最小割集分為直接割集和間接割集，使割集元件的影響更加清晰準確，並以c + +語言編制了計算軟體。
  10. When / is infinite and 6 is a compact element and with an irredundant finite join - decomposition, it is showed that a sufficient and necessary condition that the solution set is nonempty. it is also proved that there exists a minimal solution if the solution set of the equation sup t ( ai, xi ) = b is nonempty

    當論域為無限集， b為緊元且有不可約有限並分解時，給出了解集非空的充要條件，證明了如果方程sup _ （ i i ） （ a _ i ， x _ i ） = b有解，則一定存在極小解。
  11. Point to the limitation of existing method, the neural computation method of finite element of elasticity - plastic mechanics was studied on the base of variational principle of the second order minimal potential energy in plastic theory. the neural network solving method of elasticity - plastic mechanics based on variational principle of the second order minimal potential energy was presented, and the neural network computation model of finite element of plastic mechanics was given

    針對已有方法的局限性，以塑性理論中的二階段最小勢能變分原理為基礎，對彈塑性力學問題的神經網路有限元計算方法進行了研究，提出了基於二階段最小勢能變分原理的彈塑性力學問題的神經網路求解方法，建立了塑性力學問題的有限元神經網路計算模型。
  12. Firstly, reliability models of different element are built in the paper. secondly, the reliability parameters of virtual series element on the main feeders are computed by series equivalent method. lastly, indices of different load points are calculated by the method of minimal cut - set

    文中首先建立了不同元件的可靠性模型，其次通過串聯等值法求取各主饋線上的虛擬串聯等值元件的可靠性參數，最後應用最小割集方法計算各負荷點指標，從而得到系統各項可靠性指標。
  13. A preprocessing token is the minimal lexical element of the language in translation phases 3 through 6

    預處理標記是語言從第3到第6階段中最小的詞法元素。
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