| 1. | This phenomenon ca n ' t be explained by the linear theory
这是线性理论不能解释的。 |
| 2. | In fifth century kubo derived his theoretical linear formula for calculating non - local response function
Kubo早在50年代就导出了计算非局域响应函数的线性理论公式。 |
| 3. | First , the present thesis gives theoretical investigations on the coaxial bwo using the linear fluid model
首先,本论文采用线性理论模型研究了同轴相对论返波振荡器的相互作用过程。 |
| 4. | So it is important and essential to further investigate the generation of internal tides and the propagation of internal waves over bottom topographies
本文在二维线性理论框架下研究了内波在若干地形上的传播特征以及这些地形上内潮的产生。 |
| 5. | The usual design of the magnetic controller always linearizes around the balance point and bases on the linear system theory to design the linear controller
磁悬浮轴承的控制器设计通常是在平衡点附近进行线性化，按照线性理论设计线性控制器。 |
| 6. | Secondly , based on the theoretical investigations , a coaxial bwo is designed which operates in the frequency regime of l - band . and its interaction process is analyzed
其次,利用线性理论分析结果,我们给出了一个l波段同轴相对论返波振荡器的物理模型,并从理论上分析了其束波相互作用的物理过程。 |
| 7. | 4 . the " hot " dispersion equation of the coaxial ridge - disk - loaded cylindrical waveguide twt with an annular electron beam can be firstly obtained according to self - consistent field theory
四、引入薄环形电子注，首次建立了脊加载同轴膜片圆波导的注波互作用线性理论，得到小信号条件下的色散方程。 |
| 8. | Firstly , two - dimensional rt instability in cylindrical geometry was simulated by the lared - s code and the results agreed well with the linear theory of rt instability in cylindrical geometry
首先，利用lared - s程序模拟二维柱几何中rt不稳定性的增长，计算结果与线性理论符合得很好，检验了程序的可靠性。 |
| 9. | ( b ) the linear fluid model is used to study the conductor - centered helical groove twt . we have analyzed the effects of the beam parameters on the gain and the bandwidth of the twt
( 2 )我们用线性理论模型研究了具有中心导体轴的矩形螺旋槽行波管内的注-波互作用特性，对电子注参量对小信号增益和带宽的影响进行了分析。 |
| 10. | But adjoint method and lsv method are based on linear theory and can only describe the development of small perturbations during the validity period of tangent linear model
在计算得到切线性模式的奇异向量后，可以用这些奇异向量构造初始误差。线性奇异向量方法也是一种线性理论，只能描述切线性模式有效时段内小扰动的发展。 |
