您要查找的是不是:
- Thus what is now called the wave equation in one spatial dimension appears for the first time. 这样一来现在称为一维的波动方程就第一次出现了。
- wave equation in one dimension 一维非齐次波动方程
- Having or existing in one dimension only. 单向度的具有或仅存在于一个方向的
- Wave function, Schrodingger equation, infinite deep potential well in one dimension. 波函数;薛定谔方程;一维无限深势阱;
- In one dimension, any force that depends only on position is conservative. 一维运动中,凡只取决于位置的力都是保守力。
- Based on the wave equation in unsaturated soil, the dynamic response of a pile under transient torsional loading was theoretically investigated. 摘要基于己建立的非饱和土中的波动方程,研究了瞬间扭转荷载作用下桩的动力响应问题。
- However, it is limited in that it only moves in one dimension, while your hand could move up, down, sideways, etc. 然而,它会受限制因为它只能在一定范围内移动,虽然你的手可以上升、下降、斜向一边等等。
- Blick,L.&Cppel,W.A..Dynamics in One Dimension,Lee Notes in Math,Springer-Verlag:1513(1992). 周作领.;符号动力系统[M]
- Based on the stress-strain relation energy relation and wave equation in Biot theory on acoustic propagation in a fluid-saturated porous medium,an equation of acoustic intensity is derived with the similar way used in an isotropic solid. 根据Biot多孔介质声学理论中的应力-应变关系、能量关系、声波方程,采用与在均匀固体介质中平行的方法,推导了流体饱和多孔介质中的声强表达式,进一步完善了多孔介质声学理论。
- Methods 20 ACL and MCL from normal countrymen fresh cadaver were taken to do pulling test in one dimension. 方法取正常国人新鲜尸体前交叉韧带和内侧副韧带各20个试样进行单向拉伸实验,得出了破坏载荷、强度极限、最大应变、弹性模量。
- There are five nonzero elements in even columns and three nonzero elements in odd columns so that two positive definite symmetric matrixes A, B may be solved to accomplish the solution of finite element wave equation in x direction. 对于偶数行说来有5个非零元素,对于奇数行说来有3个非零元素,由此可求解A和B两个正定对称矩阵,从而完成x方向的有限元波动方程求解。
- Geometrical optics approach can only calculate the high frequency approach solution of drilling bit vibration source wave equation in non caustic area but it become invalid in caustic area. 由于几何光学法求解钻头震源波动方程的高频近似解有局限性,即在焦散区失效,故只能计算非焦散区的高频近似解。
- Did the pulling test in one dimension then obtained the tensile destructive load,stretch ratio,Lagrange stress,Cauchy strain of the above three kinds of cartilage. 以一维拉伸的方法得出了肩髋膝关节软骨的破坏载荷、伸长比、Lagrange应力、Cauchy应变等。
- The Keeper knows that one of the most frustrating things to do is to try to explain multidimensionality to people who have only been living in one dimension. 管理人知道最受挫折的事物之一是尝试著对那些只是住在一度空间的人们解释多重空间。
- A Posteriori Error Estimation with Finite Element Semi-discrete Method for Nonlinear Singular Parabolic Equation in One Dimensional Space 一维奇异非线性抛物问题的半离散有限元方法的后验误差估计
- The work must be finished in one way or another. 这件事必须设法做好。
- The local existence and uniqueness of smooth solution of the periodic initial value problem for degenerate Landau-Lifshitz system of antiferromagnets in one dimension are proved. 讨论了具有周期初值条件的退化反铁磁链方程组局部光滑解的存在唯一性.
- acoustic wave equation in time domain 时间域声波方程
- He came running here with a knife held in one hand. 他一手握着刀向这里跑来。
- Please do not loiter in one street after school. 放学后,请不要在街头徘徊。
