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汉语拼音：rǎo dòng

1.动荡；骚动：明朝末年，农民纷纷起义，～及于全国。

2.干扰；搅动：地面温度升高，～气流迅速增强。

1. 骚动，骚乱。

   晋 袁宏 《后汉纪·顺帝纪二》：“ 羌 戎 扰动， 机 康 皆坐事徵。”《南史·周文育传》：“ 孝顷 子 公颺 、弟 孝勱 犹据旧栅，扰动南土。”《东周列国志》第四三回：“尔百姓各宜安居，勿得扰动！” 茅盾 《大鼻子的故事》六：“前面又发生了扰动。”

• Fast Fourier transforming is directly used to the output signals of the system to determine the small disturbances in the former literature.

  以往的文献对此系统的输出信号直接作快速傅里叶变换，对外界微扰动信号进行定位。

• The source of earthquake waves-the site beneath the surface where the disturbance originates-is known as the focus.

  地震波源--地表底下产生扰动的地方--称为震源。

• The depth range of reinforcing treatment for a two-layered rock slope should exceed the bottom of the slightly disturbed zone.

  对于双层结构的岩质边坡进行加固治理时，其治理的深度范围应该大于微扰动带的底面。

• can, the resulting seismic sea waves nay behave as if they had been generated along a line rather than at a point.

  但是，如果扰动影响的地区很大，象强烈地震所能做到的，那末所产生的地震海浪运动好象沿直线产生而不是在一点产生。

• In many physical situations, the Hamiltonian of the system is composed of an unperturbed Hamiltonian and a perturbation.

  在很多物理情况下，系统的哈密顿量由未扰动哈密顿量与扰动势两部分所组成。

• Due to the fact that the second section (21) is only indirectly filled with water, it is possible to have an undisturbed process.

  由于第二部分（21）仅间接地由水填充，所以有可能具有无扰动过程。

• Numerical method used in this paper is a amendment of the influx split method which is always used for compressible flow.

  本文对传统的可压缩流动中的通量分裂方法进行了修正，使其可以用于扰动方程的计算。

• By means of the state space method, the theory of small disturbance is introduced to the analysis of thermo dynamic system of a power plant.

  依状态空间法将小扰动理论引入热力系统分析中，借助于矩阵性能计算模型，提出了一种新的耗差分析方法。

• This energy is eventually released to flow on magnetic field lines to the Sun, which transmits it like a lens to all the planets.

  这个能量被最后释放以磁场线扰动到达太阳，太阳像一个透镜那样将它传送到所有的行星上。