查询词典 superposition principle

Base on the principle of the superposition of waves, active noise control and active vibration control is achieved by adaptively tuning a secondary source which produces an anti-noise of equal amplitude and opposite phase with primary source.

主动噪音控制及主动振动控制籍由适应性地调适第二控制点，使第二控制点产生与主要声源或振源大小相等、相位相反的干涉波，而得以实现噪音消除及振动抑制之目的。

Base on the principle of the superposition of waves, active noise control and active vibration control is achieved by adaptively tuning a secondary source which produces an anti-noise of equal amplitude and opposite phase with primary source. This thesis includes two parts of study which are shown as below.

主动噪音控制及主动振动控制籍由适应性地调适第二控制点，使第二控制点产生与主要声源或振源大小相等、相位相反的干涉波，而得以实现噪音消除及振动抑制之目的。

Net ameliorates the traditional polynomials image registration method, puts forward a new method using orthogonal polynomials, expatiates the principle, arithmetic of this technique, and then realizes the clipping registration and superposition of vectorgraph and remote-sensing image.

Net 平台的基础上，改进了传统的多项式图像配准方法，提出了一种利用正交多项式进行图像配准的新思路，从而进一步实现了矢量图与遥感图像的快速叠合。

The principle of superposition is an important nature of linear system, its application is extensive in physics.

迭加原理是线性系统具有的一个重要性质，在物理学中有着广泛的应用，为人们在许多领域的研究提供了简便的方法，但它不是普遍成立的原理。

The principle of superposition does not apply to nonlinear systems.

迭加原理不适用于非线性系统。

When observations related to the limite are made, a new set of accurate laws of nature is required. One of the most fundamental laws is the Principle of Superposition of States.

当测量与那个假设的极限联系在一起的时候，对自然的解释就需要新的法则，而其中最基本的就是态叠加原理。

On this basis, second order displacement is calculated according to equation of corner displacement, principle of superposition and iteration.

二阶效应实质是小变形、大位移情况下的几何非线性问题，所建立的微分方程一般难以直接求解。

Linear system is defined by the principle of superposition.

线性本制由叠加原理定义。

Methods According to the principle of mode superposition,a method of structural dynamic modification was developed with the method of sensitivity analysis based on model test results.

利用基于模态试验的灵敏度分析方法，依据模态叠加原理，提出了一种结构动力修改思路。

According to principle of superposition in a linear system, the intelligent system could depress the interference to its 1/3-1/6 and the total effect was excellent.

根据线性电路叠加原理，该系统对工频干扰抑制的总能力可以将工频干扰降低为原来的1/3-1/6，取得了显著效果。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失