谐振的

Using Density Function Theory we receive the ground states of GaN and GaN2 are X 、X2B2 respectively.Murrell-Sorbie analytical potential energy functions of GaN have been derived by using ab initio data and the least-square fitting method, and harmonic frequency, force constant and spectroscopic data also have been calculated.

基于量子化学计算得出GaN和GaN2 基电子态及其离解极限之后，利用计算数据和最小二乘法得到了GaN 的M-S解析势能函数，并计算出各态的谐振频率、力常数和光谱数据。

Evolution behaviors of the solitons width and the coherence radius are also described when the solitons undergo linear harmonic oscillation.

本文详细讨论了孤子进行线性谐振时的光束半径以及光束相干特性的演化过程。

By use of Fourier transforms or sine series ,the harmonic vibrations of the beams on the transversely isotropic saturated poro-semiplane were investigated.

利用Fourier变换或正弦级数，研究了该介质上梁的简谐振动问题，将原先极为复杂的问题转化为数值积分问题。

Compared with the computer simulation results, the experimental instrument can demonstrate the multi-frequency harmonic vibrations synthesis very well.

通过与计算机仿真结果的比较，实验仪能够很好地演示多倍频简谐振动的合成。

In the second chapter, the harmonically confined two ions in a linear trap are considered.

在第二章中，我们研究囚禁在线性Paul阱的谐振子势场中的两离子系统。

Question 1 You are approached by a frenzied vault scientist who yells "I'm going to put my quantum harmonizer in your photonic resonation chamber!"

第一题：有个疯狂科学家跑到你面前大喊：「我要把我的量子谐振器放进你们的质子共振室裡！

The idea is inspired by a simple scientific instrument called harmonograph.

作品的灵感源自维多利亚时期流行的一个科学仪器「谐振记录仪」。

By altering the parameters of laser resonator,the high-brightness laser was obtained and applied to incise the electric film of the thin-film solar cell.

通过改善激光谐振腔的参数，实现了高亮度激光输出；利用该激光束，对薄膜太阳电池的导电膜进行了切割试验。

There are some problems or indistinctness in some textbooks, so students often make mistake s in understanding and experiment.

RLC串联谐振电路是电工学的基本电路之一，由于一些教材或讲义存在问题或讲述不清，使学生常常会在实验时出现一些错误，导致实验结果不正确或不准确，严重时还将造成仪器设备和实验电路的损坏。

The digital control of ultra-audio-frequency serial resonant induction heating power supply is mainly researched in this paper.

本论文的研究内容主要是串联谐振式超音频感应加热电源的数字化控制技术。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。