查询词典 Hamilton principle

The Hamilton-Sanders study also discovered that Japanese were significantly less likely than Americans to agree that a person "should not keep silent when you see a fellow employee do something seriously wrong at work."

汉密尔顿，桑德斯的研究还发现，日本极少像美国人那样，而是当看到一位员工做一些严重错误的工作绝不保持沉默。

A first order shear deformation theory of piezoelectric shell was proposed, which is based on Hamilton's principal, linear piezoelectricity theory and first order shear deformation laminated shell theory.

提出了一种压电层合板壳的一阶剪切变形理论。

The latest thinker to pick up Hamilton's flintlock is Ha-Joon Chang of Cambridge University.

在众多现代思想家中，剑桥大学的张夏准重新拿起了汉密尔顿手中的燧发枪。

He was a deity in Boston, where they will never forget the day, 40 years ago Saturday, when Hamilton felled him with a fastball flush on the left side of his face.

他可是波士顿的「神」，人们永远不会忘记，四十年前的那个周六，Hamilton 把球直接投到他的脸上。

The production line goes back at least as far as Hamilton and Jefferson, but it ramped up during the nineteen-seventies, when a long-sideburned, wide-lapelled knockoff of the nineteen-sixties caught up with Washington, and powerful congressmen with names like Wilbur Mills flaunted floozies with names like Fanne Foxe.

这条生产线上的"产品"最少可以追溯到汉密尔顿和杰斐逊，而到了十九世纪七十年代的时候发展速度更快。十九世纪六十年的时候，华盛顿总统就被披露与某个留着鬓角、穿着大翻领的冒牌货的有染，而权大势大的国会议员（比如Wilbur Mills）也和多名妓女（比如Fanne Foxe）有着风流韵事。

He credits Hamilton for the development of a national budget system, a funded debt, a central bank, a working tax system and a coast guard, and ultimately considers him a master of statecraft.

他赞扬了汉密尔顿为国家预算体系、固定债务、中央银行、有效的税收体系以及海岸警卫队的发展所做的巨大贡献，并最终将其视为治理国家的大师。

The nonlinear dynamic equations including the initial geometric imperfections of laminated composite cylindrical shells were derived from Hamilton's philosophy. Assuming the transverse displacements to be composed of axially symmetrical part and axially asymmetrical part, the governing equations expressed as displacement forms of dynamic buckling were obtained by Galerkin method. The equations were solved by finite difference method. The effects of impact velocity, lamination angle, initial geometric imperfection on the axial dynamic buckling of laminated composite cylindrical shells were discussed.

由Hamilton原理导出包含初始几何缺陷的复合材料层合圆柱壳的非线性动力方程；将横向位移设为对称及非对称两部分，由Galerkin方法得到以位移形式表达的动力屈曲控制方程，通过有限差分方法求解；讨论了冲击速度、铺层角度、初始几何缺陷等各种因素对复合材料圆柱壳轴向冲击动力屈曲可能产生的影响。

For the plane wave of laser without pulse shape, we derive the express of electron trajectory by the relative Lorentz and energy equations. Note that the orbit of electron becomes a "fat-8" in the average rest frame. For the plane wave of Gaussian laser, we may know that, through relative Hamilton-Jacobi equation, electrons are accelerated in the front of pulse and decelerated backward. Whereas for the non-plane wave of Gaussian laser, we solve the Lorentz and energy equations by fourth order Runge-Kutta method.

对于无脉冲形状的激光平面波是从考虑了相对论效应的Lorentz方程和能量方程出发，得到了电子的运动轨迹方程表达式，在纵向平均速度参照系下该电子的轨迹呈现"8"字形；对于高斯型单色激光平面波是从相对论Hamilton-Jacobi方程出发，得到激光平面波在脉冲前沿加速电子而脉冲后沿减速电子，电子能量增益为零；而对于高斯型单色激光非平面波是从拉格朗日运动方程和能量方程出发，通过四阶Runge-Kutta法数值求解，得到电子在纵向有质动力、横向电场作用下加速电子，最后在强大的横向有质动力作用下从脉冲侧面散射出去，可以获得很大能量增益本文得到了相应的电子瞬时动量解析表达式。

Hamilton discovered the quaternion ,to the middle period of last century,the application of the quaternion and the quaternion matrix are discovered widely in geostatics,the theory of ped-top using, strap-down inertial ,naviation, enginery and organ,robot technology and artificial satellite attitude control,and so on.

R。 Hamilton发现四元数到上世纪中叶，四元数和四元数矩阵方法在刚体动力学、陀螺使用理论、捷联惯性导航、机器与机构、机器人技术、人造卫星姿态控制等领域应用非常广泛。

With his spiky hair and ripped T-shirt, Hamilton could be a rugged glaciologist straight from central casting.

汉密尔顿顶着一头乱发，穿着一件破T恤，一副典型的外表粗犷的冰川学家的形象。

This paper designs the communication system of radio telescope FAST.

针对500m口径球面射电望远镜FAST分布式控制系统的特点完成了其通信系统的设计。

Political sheep's step-by-step a large number of fossils unearthed in the county soil Ma Ali after rural village in the middle of sallow pelitic siltstone.

步氏和政羊化石大量出土于广河县阿力麻土乡后山村，产于灰黄色泥质粉砂岩中。