Then the simplified model for the LPFG is deduced with ignoring longitudinal coupling of modes and coupling of cladding modes themselves, and also assuming the modulation of refractive index exis...
忽略轴向的模式耦合以及包层模式之间的相互耦合作用，并认为折射率指数的调制只存在于纤芯中，建立了简化的长周期光纤光栅数学模型。
The coupling among laser modes and the relations between equivalent beam spread Angle and the surface deformation of the mirrors are obtained.
给出了激光模式之间的耦合以及等效光束发散角与镜面变形量之间的关系。
The educational production function is an analysis for utmost outputs of education from different coupling modes of inputs of education.
教育生产函数是对各种教育投入不同联结方式的最大教育产出可能的分析。
Aim to study the mutual influence of membrane current induced by receptors with diverse coupling modes in Xenopus oocytes.
目的研究不同偶联模式的兴奋性氨基酸受体所介导非洲爪蟾卵母细胞跨膜电流的相互影响。
Firstly, a general formulation for equivalent admittance matrix relating propagating modes and cutoff modes to each other is derived by the method of moments for the multi-port coupling problems.
利用矩量法，首先导出了多端口耦合问题的关于传输模和截止模的等效导纳矩阵的计算公式。
We find that in the voigt geometry the frequency of surface modes versus the external magnetic field and the interlayer coupling is very different in these two different magnetic orderings.
我们发现，这两种磁序的表面模的频率随外场和层间耦合的变化情况很不同。
No significant resonance of the low flexible body modes is found due to the coupling of the responses among these modes and the rigid body modes.
由于箱式浮体结构的低阶固有频率很低，相应的弹性振型的响应与刚体运动耦合，结构在波浪中没有发现明显的低阶弹性模态谐振。
It is revealed that the effective refractive index and the DC coupling coefficient, as well as the ac coupling coefficient of odd order modes, will be decreased with the increase in wavelengths.
研究发现包层膜有效折射率、直流耦合系数及奇数阶次的交流耦合系数都随着波长的增加而减小。
The coupling admixes the particle and collective degrees of freedom in such a manner as to partially transfer the one-particle transition strength onto the collective modes.
耦合使粒子和集体自由度按这样的方式混合，即使单粒子跃迁强度部分地转变到集体模式中。
If the package resonant modes right within the operation frequencies range of the enclosed circuit, coupling between the circuit and these resonant cavity modes may disturb circuit operation.
如果该封装波导谐振模恰好位于电路工作频率范围之内，电路与封装谐振模间的耦合将干扰电路的工作。
The frequency of one mode field spectrum is tuned by the intensity of the other mode. The frequencies of two modes spectra can be changed by the relative coupling constant.
通过改变一模的光强可以改变另一模腔场谱的频率，也可以改变相对耦合常数同时改变两模腔场谱的频率。
The theories express the sound fields by a superposition of various resonance reradiation modes and reveal the vibro-acoustic coupling mechanism in viewpoint of vibration.
此理论将声场表示成各种共振再辐射模态的叠加，从振动的角度揭示声-振耦合机理。
Further, coupling effect of vibration modes of the Bridges is analyzed.
分析了矮塔斜拉桥的振型耦联效应。
Accordingly, fiber tapers allow QDs to adhere into the cavity and further permit the control of site-selected coupling. From the luminescence spectra, QDs are modulated effectively by cavity modes.
于是，借助于光纤锥，我们将量子点粘附在锥上，实现了量子点同微芯圆环腔的位置可控的耦合。
The errors that might be induced by neglecting the coupling of vibration shape modes have been discussed.
讨论了忽略振型耦合反应引起的误差。
Wheat-Rice rotation, one of popular cultivation modes in China, is the coupling of two soil environments which are quite distinct from each other.
麦稻轮作是两个截然不同土壤环境的联结，且是我国广泛采用的农业耕作方式之一。
Wheat-Rice rotation, one of popular cultivation modes in China, is the coupling of two soil environments which are quite distinct from each other.
麦稻轮作是两个截然不同土壤环境的联结，且是我国广泛采用的农业耕作方式之一。
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