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- small perturbing flow 小扰动流
- Demonstrated that westerly flow is stable to small perturbations, and then demonstrated that such perturbations can be generated by topography. 论证对于小扰动而言，西风气流是稳定的。然后论证这种扰动可以由地形引发。
- Under the action of universal gravitational forces the small perturbations will grow. 在万有引力的作用下，小扰动会加强。
- In order to keep variations negligibly small, only small perturbations will be considered. 为了使变分小到可以忽略的程度，仅考虑微小的扰动。
- The free stream velocity follows an exponentially increasing or decreasing small perturbation law. 自由流动的速度随着微小扰动而呈指数增大或减小。
- 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. 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。
- The vector small perturbation theory based on Ewald Oseen extinction theorem is developed to study the laser scattering from rough surfaces. 用矢量微扰动方法分析激光束在粗糙表面上散射的分布特性。
- The application of the approach to establishing the small perturbation SVM for a turbofan engine shows its effectiveness. 应用该方法建立某型涡扇发动机的小偏差状态变量模型，具有较高的精度，从而验证了该方法的有效性。
- The four Stokes components of brightness temperature and emissivity are solved using the high-order small perturbation method(HSPM). 该模型基于二维粗糙海面上场的高阶微扰法展开近似,得到了4个发射率分量及亮温的高阶微扰解。
- What is important however in that the susceptible part of the crust can be activated with relatively small perturbations or by modification of the overall driving conditions. 然而，对于地壳这样的易受影响的部分来说，重要的是它可以由对驱动状态的相当小的动摇或改变来触发。
- I saw the small girl topple over and hit her head. 我看见那小女孩栽了一跤，碰着了头。
- A small adjustment will equalize the temperature in the two rooms. 稍作些调节就会使两间房内的温度相等。
- It's a tight squeeze to get five people in that small car. 五个人坐在那个小车子里真是太挤了。
- A ragged shout went up from the small crowd. 这一小群人发出了刺耳的喊叫。
- I hit on the book in a small book shop. 我在一家小书店里偶然发现了这本书。
- The penalty clause was hidden in the small print. 惩罚条款印在不起眼的小号字体部分。
- Small shop is crowded out by the big supermarket. 小商店受到大型超级市场不断排挤。
- A small party of men were told off for burial duty. 一小组人被分派去执行掩埋的任务。
- The man is carrying a small black plastic handbag. 这个人提着一个黑色的小塑料提袋。
- Don't get into such a bother about small matters. 不要为了区区小事而如此焦虑。
