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1.Let matrixA=(abcd),derived the relation of elements between a11,a12,a 21,a 22 and a,b,c,d by n-th power of A.
设二阶矩阵A=(abcd),得到矩阵A的n次幂中的元素a11,a12,a 21,a22与a,b,c,d之间关系式.收藏指正
2.In the light of Manson-Coffin formula and according to least square method regression arrangement derived the relation expression of parent material and weld material repectively:Δε_tN_f~(0.6019)=(1.1025) and Δε_tN_f~(0.1812)=(0.01598) respectively.
根据曼森 科芬公式对所得的试验数据按最小二乘法回归整理 ,分别得出母材和焊缝材料的关系式为ΔεtNf0 .6 0 19=1.10 2 5和ΔεtNf0 .1812 =0 .0 15 98。收藏指正
3.Based on the above consideration, these conclusions were drawn from the simulation analysis: At the condition of natural cooling of core, analysis derived the relation expression between the D-value which is the result of the maximum temperature subtracting the temperature at casting center and the effective factors;
对上述研究内容进行研究,模拟结果分析得出了以下结果:在自然冷却条件下,根据模拟结果推导了平衡温差?T 关于型芯直径和热节部分铸件壁厚的关系式;收藏指正
4.The δM, which is used to investigate the intergranular interaction, derived from the relation between the DCD and IRM.
由DCD和IRM得到的δM曲线可用来研究晶粒间交换耦合作用;收藏指正
5.In this paper the relation between the discrete W transform- Ⅱ (DWT- Ⅱ) and EDST- Ⅳ is derived. Based on this relation, a new algorithm for computing EDST-Ⅳ by fast W transform- Ⅱ (FWT- Ⅱ ) is developed. A comparison is made with other existing algorithms.
本文导出了用离散W变换-Ⅱ(DWT-Ⅱ)表示EDST—Ⅳ的关系式,由此构造了基于快速W变换-Ⅱ(FWT-Ⅱ)计算EDST-Ⅳ的新算法,并与其它快速算法作了运算量的比较.收藏指正
6.The kinematical equations for the direction cosine parameters and for the Cay-ley-Klein parameters are derived by means of the isomorphic relation between the several kinds of parameters.
本文通过对四元数矩阵求导的方法,首先推得四元数参数的运动学方程,再依据几种参数间的同构关系,即很方便地直接得到了方向余弦和凯里-克莱茵参数的运动学方程。收藏指正
7.Expression of vascular endothelial cell growth factor,basic fibroblast growth factor,transforming growth factor β_1 and tumor-derived adhesion factor in gliomas and its relation to angiogenesis
VEGF、bFGF、TGF-β_1和TAF在胶质瘤中的表达意义及其与血管生成的关系收藏指正
8.Multiplying the balance equation of a basic extensive quantity by the conjugate basic intensive quantity, a generalized dynamic equation of energy transfer and conversion is derived, which indicates the transfer and conversion relation between any specified form of energy and the others.
摘要利用基本强度量乘以与其共轭的基本广延量的平衡方程，导出了能量传递和转换的普遍化动力学分解关系。收藏指正
9.Dispersion formulae of total number of modes to relate apparent function with diffusion parameter are derived for Z-cut Ti:LiNbO3 planar optical waveguide diffused in a flowing atmosphere of dry Ar, using dispersion relation of Ti induced refractive index increment at a range of 0.6-1.6 nm wavelength, which me relation is presented Fouchet et al.
对于在流动干氩气中扩散而形成的Z-切Ti:LiNbO_3平面波导,用Fouchet等人提出的钛感应折射率增量在0.6～1.6μm波长范围内的色散关系,推得与扩散参数有显函数关系的模式数量的色散公式。收藏指正
10.In the end,the relation between two dyn- amic parameters ξω_n and the weighting matrix Q and optimal feedback matrix K is derived.
最后推导出二阶系统两个主要动态参数ξ,ω_n 与权阵 Q、最优反馈阵K 以及被控系统参数之间的关系。收藏指正
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