查询词典 potential energy

The fitted rms error based on the Hamiltonian with 9 parameters was 2.40 cm-1. The dissociation energy and force constant were also determined by the analytical potential energy surface.

结果表明，利用此代数Hamiltonian很好的实现了能级再现，它预测了振动总量子数达到20的全部振动能级，同时我们计算了分子的解离能与力常数。

The equilibrium geometries, harmonic frequencies and energy of various stationary points on the potential energy surfaces have been calculated in the lowest doublet states.

得到了反应势能面上的各物种的优化构型参数和能量，并对可能的反应通道进行了计算和分析。

The control method of maximal power point tracking is adopted, so that the energy of sun or wind is inverted into electrical potential energy efficiently to drive photovoltaic pump. The device contains DC-DC and DC-AC two parts.

该电源可选择太阳能电池阵列、蓄电池或风能发现整流输出直流电压作为输入，通过MPPT控制方法实现最大功率点跟踪，从而高效地将太阳能或风能转化为电能来拖动水泵。

Electric energy feedback is consumed by resistance and is produced by potential energy when crane lower down the load.

柴油发动机按照重载最大负荷设计，而且轻载和待机时的发动机转速与重载时相同，因此燃油消耗也接近。

The heavy rain process on 11 August 1999 in Shandong Province is analyzed in aspects of horizontal and vertical potential energy and energy frontogenesis characteristics.

利用能量天气学原理，统计了3种天气类型的暴雨过程中潜热能场的水平分布特征。

The major content of this course includes: calculation, measurement and control of solid surface composition, the structure of solid surface, electronic potential, energy band structure and surface energy state of solid, the action between gas and solid surface, chemistry behaviors of molecular on solid surface (chemisorption and catalysis of solid surface), activation and passivation of solid surface, fundamental principle and application of photo and electricity surface reaction, design of solid surface functional materials, and etc.

基本内容包括：固体表面组成计算、测定与调控，固体表面结构表示方法、测定与控制，固体表面电子势和表面态、固体表面能带结构以及固体能带的测定，固体表面的功能、气体-固体表面间的作用以及气体-固体表面作用的研究方法，分子在固体表面上的化学行为(化学吸附和固体表面催化作用)，固体表面的活化与钝化，光电表面化学反应基本原理及应用，固体表面功能材料的设计等领域。

The relative changes of the plasma thermal energy and the gravitational potential energy are very small.

在模拟的时间内，系统中等离子体的热能、重力势能随时间的相对变化很小。

When an object freely falls , gravitational potential energy is converted into kinetic energy.

当物体自由下落时，势能转化为动能

In 1973, Edward Tryon proposed that the Universe may be a large scale quantum mechanical vacuum fluctuation where positive mass-energy is balanced by negative gravitational potential energy.

在1973年，Edward Tryon 提出一个假设，宇宙可以是一大尺度的量子力学的真空涨落，这里正的质能是由负的引力势能所平衡。

A new energy-saving hydraulic pumping unit was designed, which had compound Cylinder-accumulator system, it can use the gravitational potential energy of the pumping unit.

研究出一种节能型液压抽油机，该液压抽油机采用复合缸--蓄能器液压系统，可以回收利用下行程时抽油杆释放出来的重力势能，具有显著的节能效果。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了