That means the sum of potential energy and kinetic energy.
总功指的是势能,和动能的总和。
Results showed that both the potential energy and kinetic energy are smaller for the hillslope with grass coverage, and the variation is smoother than that without grass coverage.
结果表明，有草断面比无草断面下的径流动能、势能普遍偏小，变化幅度也较平缓；
If I look at this result — the sum of gravitational potential energy and kinetic energy is conserved - for gravitational force — then it is immediately obvious where we put the zero of kinetic energy.
如果看这个结果-，重力势能与动能之和，在重力作用下，是守恒的-，马上，很明显的发现，动能为0的地方。
It means that we better get away from these deterministic models where we have a little electron here with its potential energy and its kinetic energy.
它的意思是我们最好远离，这些确定性模型，那里有一个小电子，它具有势能和动能。
For us right now, the challenge is figuring out how to transform the technology's potential energy into kinetic energy that can fuel successful projects in both the public and commercial sectors.
对于我们来说，现在的难题是解决如何将技术的潜在能量转化成促使公共和商业部门的项目取得成功的动能的问题。
This is the kinetic energy for something in orbit at this radius, and this is the potential energy.
这是在轨道内这个，半径的物体的动能，这是势能。
Then we have the conservation - of mechanical energy — the sum of kinetic energy and potential energy.
我们知道，机械能守恒定律-，动能和，势能的总和。
Now we can calculate what the difference is between the potential energy... the kinetic energy after the collision and the kinetic energy before the collision.
我们可以计算出差别，在储存能量。，与碰撞后动能的差别，还有碰撞前动能。
The sum of kinetic energy and potential energy doesn't change.
动能和势能，总和没有改变。
There is a conversion from gravitational potential energy to kinetic energy back to gravitational potential energy, and it will come to a stop here.
这就是重力势能，转换到，动能，再回到，重力势能，最终停在这里。
So this is the kinetic energy and this is the potential energy.
因此这是动能，这是势能。
You see there first the component of the kinetic energy, which is the and then you see the term which is the potential energy.
你在这里看到的是,动能的公式,这一项,是势能。
Swings work by converting potential energy into kinetic energy, then kinetic energy back into potential energy, over and over again.
秋千的晃动是通过势能与动能的不停转换实现的。势能转换成动能，动能再转换成势能，如此循环。
The translational transfer matrix T, the rotational transfer matrix R and TR matrix are used to describe multi-stages isolation system's kinetic energy, potential energy and damping dissipated energy.
在推导中使用平移变换矩阵T和旋转变换矩阵R以及用TR矩阵的形式描述了多层隔振系统的动能表达式、势能表达式及耗散能表达式。
The comparison between velocity distribution and pressure distribution in the cover was made. The result well expressed the energy transition between kinetic energy and potential energy in the cover.
罩内气速分布与压力分布的对比情况较好地反映了罩内动能与势能之间的能量转换规律。
The basic principles of the structural equivalent modeling process are discussed by using the concept of structural model potential energy and model kinetic energy.
利用结构模态势能和模态动能的概念探讨复合结构等效替代模型的建模原则。
For the two-bar robot arm, we focus merely the whole kinetic energy at horizontal condition, and neglect the change of potential energy due to the bending deflection of the robot arm.
对二连杆机器人手臂在水平状态下仅考虑总的动能，而忽略由于手臂挠曲变形而产生的位能变化。
The high pressure liquid in the accumulator (with potential energy) enters the working cylinder in a flash and the potential energy converts to kinetic energy.
蓄势器内的高压液体(具有势能)进入工作缸是在瞬时之间进行的，具有势能转变为动能作功的特点。
This paper analyzes energy dissipation and potential utilization of human body. Power harvest ways are surveyed including kinetic energy, heat and chemical energy.
本文分析了人体的能量分布和利用潜力，并对目前能量收集方法进行了总结，包括人体的运动能量、热能和化学能等。
Two types of tidal energy can be extracted: Kinetic energy of currents due the tides and potential energy from the difference in height (or head) between high and low tides.
两种类型的潮汐能可提取：电流，由于潮汐的动能和势能之间的高度，从在涨潮和退潮(或主管)的差异。
There is a constant shuffling, as potential energy is transformed into kinetic or elastic energy, and then back again.
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。
To understand the micro-mechanism of the negative heat capacities, the curves of the temperature, the potential energy and the kinetic energy varying with the total energy are analyzed.
通过对团簇的温度、势能、动能等物理量随总能量变化的曲线分析，阐明了负热容的微观机理。
To understand the micro-mechanism of the negative heat capacities, the curves of the temperature, the potential energy and the kinetic energy varying with the total energy are analyzed.
通过对团簇的温度、势能、动能等物理量随总能量变化的曲线分析，阐明了负热容的微观机理。
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