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- Based on the variational principle of potential energy,displacement jump condition which depends only on material strength is derived. 应用势能变分原理导出了位移间断条件,它仅与材料的强度有关。
- Utilizing principle of potential energy to obtain governing differential equations, to turn differential equations into state equations by means of state space method. 用最小势能原理得到控制微分方程组，采用状态空间法将微分方程化为状态方程。
- Equation expresses the principle of minimum potential energy. 方程表示出最小势能原理。
- The zero of potential energy is arbitrary. 零势能的定义是任意的。
- Application of minimum principle of potential energy with mixed variable for large deflection beams to calculating deflection surface equation 应用大挠度弯曲直梁混合变量的最小势能原理求解板条的挠曲面方程
- principle of potential energy 位能原理
- We seem to be considering chemical bonding solely in terms of potential energy. 我们似乎只用势能来考虑化学成键。
- Kinetic energy and theorem of kinetic energy; law of potential energy. 动能和动能定理;势能定理。
- Applying the principle of minimum total potential energy, the spline subdomain method of folded plate structures is derived. 应用最小势能原理,建立了折板结构分析的样条子域法。
- Differential governing equations of trapeziform box girder is yielded by using the principle of the stationary value of total potential energy. (2)分析了箱梁剪力滞效应产生的原因,用最小势能原理推导出梯形截面箱梁的剪力滞效应的控制微分方程,并应用FORTRAN语言编制相应的计算程序。
- With the principle of the minimum potential energy, an analytical solution for the lateral critical bucking lord of tied-arch bridges is studied. 利用最小势能原理推导了肋拱桥结构在外荷载作用下侧倾稳定临界力的近似解析解。
- A simplified mechanical model of pillar_hang wall was established in asymmetric mining and instability of the system was discussed by means of potential energy principle and cusp catastrophe theory. 基于势能原理,应用尖点突变理论对矿柱成为非稳定系统进行了探讨,导出了失稳的充要条件、矿柱变形突跳量和能量释放表达式,为定量研究其失稳问题奠定了基础。
- According to the principle of the minimum potential energy, the deformation of single tension pile and pile groups was analyzed using a modified variational approach. 根据最小势能原理，使用修正变分法来分析抗拔单桩和抗拔群桩的变形。
- A water wheel, turned by water flowing over a weir, furnishes a good example of potential energy being turned into useful mechanical energy. 由流水过坝转动的水轮提供一个说明位能正在转变成有用的机械能的例子。
- Meanwile, the springback principle of minimum potential energy is applied to calculate the springback deformation of a contilever beam occurring elasto-plastic deformation. 同时，应用回弹最小势能原理于-弹塑性变形悬臂梁的回弹变形计算。
- Usually, we don't refer explicitly to the field but simply ascribe a certain amount of potential energy to the body itself. 通常，我们不明确地提到场，而仅说物体本身具有一定大小的势能。
- Based on the principle of minimum potential energy, the helical buckling of a drillstring is studied, with its top end free circumferentially and lower end hinged. 基于最小位能原理,研究了斜直井内钻柱的非线性螺旋屈曲问题。
- Based on the principle of ststionary potential energy, a generalized variational principle for structure-bubbly layer-fluid interaction problems is prensented. 基于驻值势能原理，本文建立了固体-气幕-液体耦合系统的广义变分原理。
- We uphold the principle of racial equality. 我们坚持种族平等的原则。
- "Our unconscious is a tremendous storage plant full of potential energy which can be expended for beneficial or harmful ends. （“我们的潜意识就像一个仓库，里面贮藏着潜在的能量可以导致有益或有害的结果。
