下界的

Then, under a certain condition, the estimate for bounds of the module of eigenvalues of is presented when is a NM1MNM1Mαstrictly diagonally dominant matrix.

并以此为基础，在一定条件下给出了当是MNM1Mα严格对角占优矩阵时的的特征值模的上下界估计。

The existence,uniqueness and globally exponential stability of the equilibrium point of a dynamic neural network with distributed delay s were studied without assumption of boundedness and differentiability of activation functions.

在没有假定激励函数有界、可微的情况下，研究包含分布时滞的动态神经网络平衡点的存在性、唯一性和全局指数稳定性。

Numerical experiments show that, with increasing the number of unit cell, n, the results got from RVE method under the Dirichlet and Neumann boundary conditions converge towards those the obtained by the homogenization method from the upper and lower sides respectively.

数值结果表明，Dirichlet型和Neumann型边界条件下的代表体元法所得结果随着参与模拟的单胞个数的增加，分别从上下界逼近均匀化方法的结果。

And proved equivalent relation of characteristic functions with asymptotically of two composite entire functions under given conditions.

证明了在一定条件下两个复合整函数的特征函数具有渐近等价的关系；并给出了复合亚纯函数的特征函数的一个上界。

Two erratic watercourses, the Ilissus to the south and the Eridanus to the north, prevented the town from expanding further.

雅典城外的两条曲折水道，即南边的伊利索斯河和北边的厄里达诺斯河为雅典划下了城界，使其无法进一步扩展。

First, to optimize imprecise polynomial circuits using arithmetic transformation, implement the design under different error precision bound and considering the case of fixed point and floating point representation., to search the optimized circuits with branch and bound algorithm.

方法首先利用算术变换进行非精确多项式电路优化，给出电路在不同精度界限下的实现，考虑电路的定点和浮点设计表示，然后应用分枝定界方法求解出最终的优化结构。

Make a detailed study of the discrete new better than used in expectation class and the approach property of geometric distribution. Furthermore, we narrow the upper bound by adding certain constraints.

2研究了离散的新比旧平均好的类与几何分布的贴近性，在附加一定条件下进一步缩小了贴近性的上界。

It brought enormous remarkable astronomical discoveries. Public outcry of saving Hubble turns out extended HST's life.

哈勃为天文界带来前所未有的贡献，在天文学家的争取下，哈勃的寿命得以延长。

In the period of Mesozoic-Palaeozoic, Caledonian events and the evolution of Hercynian -early indo-Chinese cycle are experienced in two-phase marine passive continental margin and Craton basin in the lower and middle Yangtze Region, by which stable enormous thick Mesozoic-Palaeozoic deposites are induced, six sets of source rocks are produced, it has a strong capacity of hydrocarbon generation.

通过构造演化特征分析了海相烃源岩的发育，中、下扬子区中－古生代经历了加里东和海西－早印支旋回两个阶段的海相被动大陆边缘和克拉通盆地演化，形成了岩性稳定的巨厚中－古生界，发育了6套烃源岩，具有较强的生烃能力。

Finally, the infimum is acquired of Hausdorff dimensions of its polar sets by means of constructing a Cantor-type set to connect Hausdorff dimension and capacity.

同时通过一个特殊的Cantor型集的构造将维数与容度巧妙地结合起来，得到了广义Brownian Sheet极集的Hausdorff维数的下确界。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。