问题是怎样才能让弹簧的弹性势能不减小？
The problem is how to make a spring elastic potential energy is not reduced?
或者说怎样才能让弹簧的弹性势能保持原来的大小不变？
Or how to make a spring elastic potential energy to maintain the original size of the change?
因此，该物块的重力势能的减少，等于该弹簧的弹性势能的增加。
Hence, the loss of gravitational potential energy of the block equals the gain of elastic potential energy of the spring.
平衡状态下的网格的总弹性势能达到最小，同时也达到了网格的优化。
In balance status, the total elastic energy of mesh is minimized, and the mesh is regularized at the same time.
根据赫兹接触理论分析了丝杠副滚珠接触的弹性变形量以及由弹性变形所造成的弹性势能。
According to Hertz contact theory, this paper discussed the elastic deformation in the ball screw systems and elastic potential energy caused by it.
在应用机械能守恒定律时，如何巧选弹簧弹性势能零点问题进行了探讨，并结合实例进行了分析。
This paper deals with the problem of how to skilfully select spring elastic potential energy zero in applying law of conservation of mechanical energy, and makes some analyses combined with examples.
结果表明：弹性势能利用率存在性别差异，男性受试者弹性势能利用率高于女性，并与运动员等级、体重保持一定正相关；
The results showed that the difference existed between male and female in elastic potential energy utilization ratio(higher for male)which positively correlated to the skill degree and body mass.
并用该变分法讨论了具有可变区域的弹性系统的势能原理。
By use of the variational method, the potential energy principle of a elastic system on a variable domain is discussed.
系统的总势能由剪切带的弹性及耗散势能和带外弹性岩石对剪切带所作的外力功构成。
Total potential energy is composed of elastic and dissipated potential energies in shear band as well as work done by external force.
能量经常在我们身体里转来换去，从势能转为动能或弹性能，然后再转变回来。
There is a constant shuffling, as potential energy is transformed into kinetic or elastic energy, and then back again.
弹性驱动陀螺仪是利用发条弹簧所储存的弹簧势能驱动陀螺仪转子高速旋转的陀螺仪。
The spring driven gyroscope is driven by the potential energy stored in a leaf power spring to rotate with a high speed.
从多次散射的理论框架，获得反质子的光学势，这一光学势能很好地描述从轻核至重核在整个能区的弹性散射实验。
From the framework of the multiple scattering theory, we obtain the antiproton-nucleus optical potential that can best describe the experimental elastic scattering data.
本文建立了光弹性力学的分区相似耦联势能原理及相似耦联有限元法和广义分区相似耦联势能原理及广义相似耦联有限元法。
Tile establishments of these sim-coupled potential energy principles with the region subdivided into subregions and the sim-coupled finite element method lay the theoretical foundations for so.
将系统的总势能对相对剪切变形求一阶导数（等于零），得到了弹性岩石的平衡条件。
The first-order derivative equal to zero of total potential energy with respect to the relative shear deformation of shear band leads to the equilibrium condition of elastic rock.
综合考虑了胞体中斜支柱的轴向、弯曲和剪切变形以及水平支柱的轴向变形的影响，利用最小势能原理得到了材料的弹性性能与各向异性比及相对密度的关系。
The influence of inclined struts on the elastic properties under axial, bending, and shear deformations as well as the impact of axial deformation of horizontal struts were considered comprehensively.
依据这种电子结构计算了晶格常数、结合能、势能曲线、体弹性模量和线热膨胀系数随温度的变化，理论值与实验值均符合较好。
At the same time we curve fit the bulk modulus B of these binary alloys using the results and least square mothod.
依据这种电子结构计算了晶格常数、结合能、势能曲线、体弹性模量和线热膨胀系数随温度的变化，理论值与实验值均符合较好。
At the same time we curve fit the bulk modulus B of these binary alloys using the results and least square mothod.
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