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乘积
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  product
     Study on Turbo Product Codes in Wireless Fading Channels
     无线衰落信道中Turbo乘积码的研究
短句来源
     Turbo Product Code Techniques and Their Applications in Beyond Third Generation Mobile Communication Systems
     Turbo乘积码技术及其在B3G移动通信系统中的应用
短句来源
     Resume On Finslerian Product Space of Two Riemannian Metrics
     关于两个黎曼测度的芬斯拉乘积空间
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     A Note on the Product of Banach Spaces
     论Banach空间的乘积
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     On Kronecker Product of Graphs
     图的Kronecker乘积
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  product of
     THE PRODUCT OF x_+~λln~px_+ AND x_-~μln~qx_-
     x_+~λln~px_+和x_-~μln~qx_-的乘积(英文)
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     A Note About the Improper Integral for the Product of Two Bessel Function integral from n=0 to ∞(x~2-a~2)/(1/2)-x)J_o(xη)J_o(x(?))dx
     关于二个Bessel函数乘积的广义积分∫((x~2-α~2)~(1/2)-x)J_0(xη)J_0(xζ)dx from x=0 to ∞的注记
短句来源
     This paper proves that the product of distributions ε(x)δ(x)sinkx=0. It is then concluded that ψ=(1-(c/2)ε(x)) sinkx is the solution to the Schrodinger equation -(d~2/dx~2)ψ+cδ(x)ψ=Eψ.
     本文证明广义函数的乘积ε(x)δ(x)sinkx=0。 利用这个结果我们证明ψ=(1-(c/2)ε(x))sinkx是schrodinger方程-(d~2/dx~2)ψ+cδ(x)ψ=Eψ的解。
短句来源
     The Product of Two Ordinal μ,ν is a<λ=min{cfμ,cfν}Point-shrinking Space
     两个序数μ,ν的乘积空间是有小于λ=min{cfμ,cfν}点可缩性质的空间
短句来源
     Determinated the calculate formula of jadeite component content in clinopyroxene with x-ray diffraction analysis was Jd(%)= (A-2.235)×25.741, the Jd(%) was the jadeite component content, and A was the product of relative intension (I) multiplicate the wedth when 2-Theta=30° (d=2.97), and the error only 6.32%.
     利用x射线衍射分析确定的硬玉组分含量计算式为Jd(%)=[A-2.235]×25.741,其中Jd为硬玉组分百分含量,A为2—Theta角为30°(d=2.97)时峰值的相对强度Ⅰ与半高宽的乘积,其计算误差仅6.32%。
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  cross product
     This paper presents some properties of the SWEEP operator in the scope of least square regression subject to linear constraints and matrix of sum of squares and cross product (SS&CP) in singular ill conditions.
     描述在线性约束条件下,且平方和与交叉乘积矩阵在奇异病态情况下,最小二乘回归扫描算子的一些特性。
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     Recently, Qi et al. have developed a 4D dynamical system, in which each equation contains a 3-term cross product.
     最近,Qi等人给出了一种四维动力系统,该系统的每一个方程都含有因变量交叉乘积而引起的非线性项.
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  “乘积”译为未确定词的双语例句
     A NOTE ON LOCAL PRODUCTS AND DUALITY OF POINCARE-ALEXANDER-LEFSCHETZ TYPE
     论局部乘积与POINCARE-ALEXANDER-LEFSCHETZ型对偶定理
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     A note on the Gelfand's representation of produst of Banach algebras
     Banach代数乘积的Гельфанд表示的一点注记
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     〈Title〉Improved Feedback ECL Gate with Low Delay-Power for the Subnanosecond Regico
     亚毫微秒领域低延迟-功率乘积的改进反馈ECL门
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     THE PRODUCTS OF GENERALIZED FUNCTIONS X~λ_+AND X~μ_-
     广义函数x_+ ~λ和x_~μ的乘积
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     Integrals of Products of Airy Function
     Airy函数乘积的积分
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  product
In this paper we present an explicit formula for the twistors in the form of an infinite product of the universalR matrix ofUq(g).
      
These are analogous to "fusion rules" in tensor product decomposition and their derivation obtains from an analysis of theR-matrix.
      
In general, such a tensor product is no longer irreducible.
      
A fundamental question is how the irreducible components are embedded in the tensor product.
      
A special component of the tensor product is the so-called Cartan component Vλ+μ which is the component with maximal highest weight.
      
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  product of
In this paper we present an explicit formula for the twistors in the form of an infinite product of the universalR matrix ofUq(g).
      
For char k = 0, it is shown that if n is odd, adj(X) is not the product of two noninvertible n × n matrices over k[xij], while for n even, only one special sort of factorization occurs.
      
We show that ${\mathcal M}(G,R)$ is a symmetric tensor category, i.e., the motive of the product of two projective homogeneous G-varieties is a direct sum of twisted motives of projective homogeneous G-varieties.
      
The classical Hecke identity gives the Fourier transform of the product of a homogeneous harmonic polynomial h times the Gaussian e-1/2>amp;lt;...>amp;gt;.
      
The Diestel-Leader graph DL(q, r) is the horocyclic product of the homogeneous
      
更多          
  cross product
The cross product of any two orthonormal systems, complete in L2, is an example of a complete orthonormal kernel with respect to Lebesgue measure.
      
In this note we continue our study of the properties of the cross product of a Haar system with an arbitrary orthonormal system of functions, complete in L2, and totally bounded.
      
We investigate certain properties of the cross product of a Haar system with another Haar system.
      
This paper is concerned with Bernstein polynomials onk-simploids by which we mean a cross product ofk lower dimensional simplices.
      
Our technique is equally stable and fast but avoids the cross product matrix.
      
更多          


Von Knorre first suggested the use of benzidine and o-tolidine for the determination of tungsten. With the latter reagent, he succeeded also in separat- ing tungstate from phosphate. Later on, o-dianisidine and vanillylidene benzidine have been proposed as precipitants for tungstate. The optimum pH ranges for the quantitative precipitation of tungstate by means of these precipitants and tetraminodiphenyl, which have not yet been found in the literature, are: benzidine pH: 2.0-5.5 o-tolidine 2.9-4.7 o-dianisidine...

Von Knorre first suggested the use of benzidine and o-tolidine for the determination of tungsten. With the latter reagent, he succeeded also in separat- ing tungstate from phosphate. Later on, o-dianisidine and vanillylidene benzidine have been proposed as precipitants for tungstate. The optimum pH ranges for the quantitative precipitation of tungstate by means of these precipitants and tetraminodiphenyl, which have not yet been found in the literature, are: benzidine pH: 2.0-5.5 o-tolidine 2.9-4.7 o-dianisidine 2.0-4.1 vanillylidene benzidine 1.7-3.9 tetraminodiphenyl 1.7-4.8 The effect of introducing various groups into the benzidine molecule upon the tungsten precipitating property is not profound. The relation between quantitative precipitation of tungstate with benzidine and the product of concentrations of both constituents before precipitation Was studied. It is found that quantitative precipitation of tungstate ions Can be realized only when the product of concentrations of reactants before precipitation is equal to or greater than 0.8 × 10~(-5), and the moles of benzidine added must be at least equal to that of tungstate. The gravimetlic determination of tungsten by means of o-tolidine may be applied to samples containing as low as 10 mg of rungsten trioxide in 200 ml solution, if an absolute error of 0. 5 mg can be tolelxted. For larger quantities of tungsten present in sample, the absolute errors amount to only 0.1-0.2 mg. Tetraminodiphenyl may be used as a tungsten precipitant, but no advantage over benzidine Wan found in our present studies.

1.用二胺聯苯及其數種衍生物沉澱鎢酸根時,其適宜的pH範圍如下:[4,4′]二胺聯苯 pH:2.0-5.5[3,3′]二甲基[4,4′]二胺聯苯 2.9-4.7[3,3′]二甲氧基[4,4′]二胺聯苯 2.0-4.1[4]對胺聯苯氮甲烯[2]甲苯酚 1.7-3.9[3,4,3′,4′]四胺聯苯 1.7-4.8 2.用[4,4′]二胺聯苯作沉澱劑時,二胺聯苯和鎢酸根在沉澱前的濃度之乘積與後者沉澱完全與否的關係,曾加研究。 3.用[3,3′]二甲基[4,4′]二胺聯苯作沉澱劑時,能测定低至10毫克的三氧化鎢。

~~

在这篇文章中,我们利用了不可约张量算符可以表示为立体球谐函数的特性,利用了威格勒(E.P.Wigner)-拉卡(G.Racah)的代数规则以及转动群的表象的某些特性;我们求出了任意次禁戒跃迁的β-中微子角关联和β-γ角关联的公式。在这个计算里面,我们还计算了原子核的库伦场对于它所放出的β-粒子的影响以及五种相互作用的混合型。 在第二节中,我们首先把β-衰变理论中常用的五种相互作用所包含的16个狄喇克(Dirac)的4×4的矩阵各写成2×2矩阵的直接乘积,并且利用了这些矩阵的转换性质用一个公式把代表着五种不同相互作用的矩阵表示出来。在本节中,我们给出电子、中微子波函数的展开式。在第三节中,我们用和时间相关的微扰理论计算了在库伦场影响下发生β-衰变的几率,证明电子的波函数虽然含有外射波和内射波,但跃迁几率却仅由外射波所引起。在第四节中,我们利用转动群的表象,利用直角坐标中不可约张量算符可以写成立体球谐函数这一性质,而求出了五种相互作用混合时任何次禁戒跃迁的β-中微子角关联的公式。在第五节中,我们把上述β-中微子角关联的公式对于电子和中微子的立体角积分之后,我们便求出跟葛鲁林(E.Greuling)和伯...

在这篇文章中,我们利用了不可约张量算符可以表示为立体球谐函数的特性,利用了威格勒(E.P.Wigner)-拉卡(G.Racah)的代数规则以及转动群的表象的某些特性;我们求出了任意次禁戒跃迁的β-中微子角关联和β-γ角关联的公式。在这个计算里面,我们还计算了原子核的库伦场对于它所放出的β-粒子的影响以及五种相互作用的混合型。 在第二节中,我们首先把β-衰变理论中常用的五种相互作用所包含的16个狄喇克(Dirac)的4×4的矩阵各写成2×2矩阵的直接乘积,并且利用了这些矩阵的转换性质用一个公式把代表着五种不同相互作用的矩阵表示出来。在本节中,我们给出电子、中微子波函数的展开式。在第三节中,我们用和时间相关的微扰理论计算了在库伦场影响下发生β-衰变的几率,证明电子的波函数虽然含有外射波和内射波,但跃迁几率却仅由外射波所引起。在第四节中,我们利用转动群的表象,利用直角坐标中不可约张量算符可以写成立体球谐函数这一性质,而求出了五种相互作用混合时任何次禁戒跃迁的β-中微子角关联的公式。在第五节中,我们把上述β-中微子角关联的公式对于电子和中微子的立体角积分之后,我们便求出跟葛鲁林(E.Greuling)和伯塞(D.L.Pursey)的结果一样的β-能谱因子的公式。在第六节中,我们将中微子运动方向、自?

The present paper continues an earlier investigation of the application of Meyer's theory of a gas mixture of two components to a solid solution AB inhabiting a lattice of the type AB by considering the A. atoms inhabiting the two different sublattices as forming two different components. It is proved that the different irreducible cluster integrals are linear functions (and hence the free energy of the solid solution) of coordination numbers of the type

这篇论文是作者之一的某一篇论文的继续。论文分四节。在第一节中我们讨论的对象是应用二元混合气体的买厄理论至一个在AB型晶体上的二元固溶体而获得的不可约集团积分B(v_1,v_2)。我们严格地证明了它们是某一些晶体常数z_1,z_2,…的线性函数。这些常数的定义为 1/((1/2)N)∑λ_(ab)λ_(a′b′)… ,式中N代表晶点阵的点的总数,λ_(ab)为邻矩阵,定义为 λ_(ab)=1 如果ab为近邻, =0,如果ab不是近邻,a,a′,…互不相等,b,b′,…也互不相等,而乘积λ_(ab)…为全部下标的一个不可约乘积。证明共用了三个定理,同时也援用了一个所谓基本不可约集团的定义。 在第二节中,我们应用了第一节的讨论对B(2,3)作了计算。 在第三节中,我们应用第一节的结果,简化了求固溶体自由能的Kirkwood方法,同时也利用了简化的方法求得了自由能对(kT)~(-1)展开的幂级数中(kT)~(-7)的系数。比(kT)~(-7)更早的项的系数早已在作者之一的一篇论文中求得。 在第四节中,我们利用第一节的结果,证明了严格理论在忽略z_2,z_3,…时即成了Bethe理论的第一级近似...

这篇论文是作者之一的某一篇论文的继续。论文分四节。在第一节中我们讨论的对象是应用二元混合气体的买厄理论至一个在AB型晶体上的二元固溶体而获得的不可约集团积分B(v_1,v_2)。我们严格地证明了它们是某一些晶体常数z_1,z_2,…的线性函数。这些常数的定义为 1/((1/2)N)∑λ_(ab)λ_(a′b′)… ,式中N代表晶点阵的点的总数,λ_(ab)为邻矩阵,定义为 λ_(ab)=1 如果ab为近邻, =0,如果ab不是近邻,a,a′,…互不相等,b,b′,…也互不相等,而乘积λ_(ab)…为全部下标的一个不可约乘积。证明共用了三个定理,同时也援用了一个所谓基本不可约集团的定义。 在第二节中,我们应用了第一节的讨论对B(2,3)作了计算。 在第三节中,我们应用第一节的结果,简化了求固溶体自由能的Kirkwood方法,同时也利用了简化的方法求得了自由能对(kT)~(-1)展开的幂级数中(kT)~(-7)的系数。比(kT)~(-7)更早的项的系数早已在作者之一的一篇论文中求得。 在第四节中,我们利用第一节的结果,证明了严格理论在忽略z_2,z_3,…时即成了Bethe理论的第一级近似。如果将自由能表为z_1,z_2,…的函数而称它们的系数为f_1,f_2,…,那末我们指出:只消研究在某些赝点阵上的固溶体的配分函数,便可以求出f_1,f_2,…,同时我们也指出:在这些赝点阵上的固溶?

 
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