爱词霸英语   汉语   手机版   软件版下载 | English
每日一句:正在加载...
2.The Generation of Heisenberg Matrix Mechanics and Uncertainty Relations and Their Impact on Philosophy
海森伯矩阵力学和测不准关系的产生及其哲学贡献收藏指正
3.Dynamic Stability Analysis by Matrix Function. Journal of Engineering Mechanics[J]. Oct 1990.1 661 - 1 674.
高为炳.运动稳定性基础[M].高等教育出版社,1987.收藏指正
4.In recect years, with the development of modern quantum mechanics, man have met and put forward many problems on matrix calculations, these problems have restrained the development of modern quantum mechanics, and have not settled now.
近年来，随着近代量子力学的不断发展，力学工作者遇到并提出了一系列有关矩阵的理论和计算方面的疑难问题，这些问题制约着量子力学的发展，急需数学工作者给以解答。收藏指正
5.The Determination of Rock Mechanics Parameter of Reservoir Core During Sandstone Matrix Acidizing
砂岩基质酸化前后储层岩心岩石力学参数测定收藏指正
6.The matrix forms of the components α_r,α_θ and α_φ of the vactor α in spherical coordinate system in dirac relativistic quantium mechanics are given,and the operational character among these matrixes is given too.
给出了狄拉克相对论量子力学中α矢量在球面坐标系中的分量αr,αθ,αφ的矩阵形式,给出了这些矩阵间的有关运算性质.收藏指正
7.An elastoplastic constitutive matrix ep for unsaturated soil is deduced from Alonso’s model by using flow theory in mechanics of plasticity and applied to finite element analysis. As a consequence, an new method is proposed for analysing the elastoplastic problem of unsaturated soil.
在Alonso模型基础上，应用塑性增量理论导出了非饱和土弹塑性本构矩阵［D］ep的计算公式，并用于有限元分析中．从而为非饱和土的弹塑性分析提供了一种途径．收藏指正
8.From basic equations of elastic mechanics, related knowledge of fracture mechanics and frequent used methods of differential and integral calculus, bending fracture models of anisotropic functionally graded materials is established by assuming that material constants (stiffness matrix component) are expressed in arbitrary functions.
根据弹性力学的基本方程以及断裂力学的有关理论及微积分方法，将材料常数（刚度系数）设为空间变量的任意函数，建立了各向异性功能梯度材料板弯曲断裂模型，即三类偏微分方程边值问题。收藏指正
9.The influence of CeO2 as the addition agent on the distribution of carbon fiber,porosity and mechanics of the aluminum alloy matrix composites reinforced with Ni-coated carbon fibers was investigated. The behavior of CeO2 in the aluminum alloy matrix composites reinforced with Ni-coated carbon fibers was discussed by scanning electron microscopy(SEM) and tensile test.
以稀土氧化物CeO2为添加剂,研究CeO2对镀镍碳纤维增强铝合金基复合材料碳纤维的分布、气孔率以及力学性能的影响,利用扫描电镜分析和拉伸力学性能检测等探讨了CeO2在镀镍碳纤维增强铝合金基复合材料中的行为。收藏指正
尝试查询
汉英释义