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two independent
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  “two independent”译为未确定词的双语例句
     GSP and UA are two independent factors that have an influence on PAI-1.
     GSP和UA是影响PAI-1水平的独立因素。
短句来源
     On the Structure of Solutions of Linear Partial Differential Equation (sum from i+j≤n) a_(ij)p~iφ=0 With Two Independent Variables and Constant Coefficients
     论二个自变量常系数线性偏微分方程sum from i+j≤n a_(ij)p~iq~jφ=0的解的构造
短句来源
     Two independent intense absorption bands appear at 200.5 and 264.2 nm. The characteristic diffraction peaks appear at the following ranges about 2θ angles:6~11°,16~22°,25~30°,33~38°,which shows that these two products have Keggin structure.
     最大紫外吸收峰值在200 .5 和264 .2 nm ,在2θ为6 ~11°,16 ~22°,25 ~30°,33 ~38°区间出现Keggin 结构衍射峰,表明配合物具有Keggin 结构;
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     So there should be two independent pathways for IL -6 to play roles in CD_4~+ T cell: starting the differentiation to TH2 cell and suppressing the differentiation to TH1.
     据此认为IL-6启动CD_4~+T_H2细胞分化与抑制CD_4~+T分化为T_H1细胞是两种独立的分子机制,它在平衡T_H1/T_H2的免疫反应中起着重要的调节作用。
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     The average length of three short bonds in two independent IO_3~- is 1.81A with average bond angle about 98.4°.
     IO_3~-中的I-O平均键长1.81A,键角98.4°,形成近似六角密排列,I~v分布在z=O和z=(1/2)的平面。
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  相似匹配句对
     Two.
     二、末日意识
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     Two.
     二.
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     3) The two samples are independent;
     ③样本的独立性是该方法的另一要求;
短句来源
     DIELECTRONIC RECOMBINATION AS TWO INDEPENDENT PROCESSES
     作为两个独立过程的双电子复合理论
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     Independent Soul
     独立的灵魂
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  two independent
In the paper we also study the model of independent difference ξ = Z - θ, where Z and θ are two independent and non-negative random variables.
      
Our results suggest the existence of two independent active sites responsible for the interaction with the enzymes.
      
The formula of the solution for some classes of initial boundary value problems for the hyperbolic equation with two independent
      
The appearance and functioning of two independent sources of hemopoietic stem cells (extra- and intraembryonic) were considered in amphibians, birds, and mammals.
      
Two independent experiments revealed that the defeated mice were characterized by significantly higher levels of serotonin transporter and MAO A mRNAs than the control and aggressive animals.
      
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This paper deals with the variational principles of elastic shallow shell. By regarding the stress function φ and the deflection w as two independent functions and letting their variations to be free from any restrictions, the author establishes a generalized variational principle [see eq. (3.10)], which is equivalent to the fundamental equations of motion of an elastic shallow shell (3.11) and all the appropriate boundary conditions (2.5), (2.6) (exact to a rigid displacement of the shell as a whole in...

This paper deals with the variational principles of elastic shallow shell. By regarding the stress function φ and the deflection w as two independent functions and letting their variations to be free from any restrictions, the author establishes a generalized variational principle [see eq. (3.10)], which is equivalent to the fundamental equations of motion of an elastic shallow shell (3.11) and all the appropriate boundary conditions (2.5), (2.6) (exact to a rigid displacement of the shell as a whole in the middle surface).This generalized variational principle by regarding φ and w as two variables may have many theoretical and practical significances. In the later parts of present paper, by applying this principle, the author discusses the following problems:1) The general formulation of the boundary conditions (2.5), (2.6) by two variables φ and w,2) The additional conditions for the multiply-connected shallow shell.The author also establishes a generalized variational principle for large deflection problems.It is worth pointing out that the method developing in [2, 5] can also be extented to apply to the problems of certain kinds of shallow shell.

本文导出了一个以应力函数及挠度为变量函数的弹性扁壳的广义变分原理。在这个变分原理中,扁壳全部基本方程都是Euler方程,全部边界条件都是自然边界条件。 应用这个变分原理,我們討論了以下問題: 1.用应力函数及挠度表示几何边界条件的問題; 2.多連通扁壳的位移单位条件問題。 文内还导出了大挠度情形的广义变分原理。

In this paper is presented a simplified two-variable approximate theory, based on the C. Libovc and S. B. Batdorf's theory[6] for elastic orthotropic plates with transverse shear deformations. Assuming that there exists a potential function (x, y) for the traps-verse shear angles rx and ry (see eq. (2.9)), the total potential energy If (eq. (2.8)) can be expressed in terms of two independent unknown functions, the plate deflection w(x, y) and the potential (x, y). By the use of the principle of minimum...

In this paper is presented a simplified two-variable approximate theory, based on the C. Libovc and S. B. Batdorf's theory[6] for elastic orthotropic plates with transverse shear deformations. Assuming that there exists a potential function (x, y) for the traps-verse shear angles rx and ry (see eq. (2.9)), the total potential energy If (eq. (2.8)) can be expressed in terms of two independent unknown functions, the plate deflection w(x, y) and the potential (x, y). By the use of the principle of minimum potential energy the Eulcr dcffercntial equations (1.11) for w and and the boundary conditions (1.12)-(1.15) are obtained in Appendix I. The comparision between the results for critical compressive load for a particular case of square simply-supported plate based on the present theory and Robinson's results[8] based on [6] shows that the discrepancy is small, if the anisotropy is not too significant (Table I). It is shown in Appendix H. that for polygonal simply-supported isotropic plates for both the bending and the stability problems the present theory always gives the same results as the theory in [6]. Two kinds of free edges arc distinguished: "entirely free edges" with the boundary conditions as (3.14) and the "stiffened free edges" with the boundary conditions as (3.17). Analysis of examples for orthotropic plates with free edges shows that, in general, cannot be interpreted as the shear deflection.

本文根据C.Libove与S.B.Batdorf关于考虑剪切变形的正交各向异性弹性平板理论建立了一种简化的二变量近似理論。假设横向剪切角r_x与r_y具有势函数φ(见式(2.9),总位能Π(式(2.8))可以通过两个独立函数即板的挠度w(x,y)与势函数φ(x,y)表出。在附录1中利用最小位能原理推出了w与φ的Euler微分方程(1.11)与边界条件(1.12)-(1.15)。計算了四边簡支的方板的一个特例的临界受压載荷,计算結果与Robinson根据文献[6]所作的結果的比較,表明其间的差异很小,如果各向异性的程度不过于显著的話。在附录Ⅱ中证明了,对于直线多边形各向同性簡支板来讲,无論是弯曲或稳定問題,本文結果恆与根据文献[6]的理諭得到的結果一致。区別了两种不同的自由边:“完全自由边”,其边界条件的形式如式(3.14);“加强自由边”,其边界条件形式如式(3.17)。对具有自由边的正交异性板的分析表明,一般說来,φ不能解释为剪切挠度。

In this note the following theorem is obtained: suppose the linear partial differential equation of the second order for an unknown function of two independent variables: satisfy the conditions: 1) A.B.C.D.E.F.M. are bounded measurable functions, and 2) There are positive constants N_1, N_2, n, which independ on the independent variables, such that Let z be the solution of(1)in and then there is the prior estimate (C—CONST)

本文得到了如下的“基本定理”设二阶线性偏导方程: Ar+2Bs+Ct+Dp+Fq+Fz=M (1) 在园CR:X~2+y~2

 
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