coupled index 中文意思是什麼
coupled index
解釋
耦合指數-
Because of the digitally rebalanced circuit, the sensor is capable of achieving better static and dynamic characteristic, higher sensitivity and stability. in this paper, the propagation path of light in the step index fiber and graded index fiber is introduced firstly. then the paper sets up the coupled power model and develops the coupling function
在文中，首先介紹了光線在階躍型光纖和梯度折射型光纖中的傳播路徑，以及在一端鍍有反射膜的1 4波節長度的grin透鏡中的成像規律，並推導了光功率耦合函數。 -
In chapter 5, a long - period fiber grating with rectangular index modulation is studied by the coupled - mode theory. the couple - mode equations that describe the mode coupling in this kind of grating are presented
本章仍以耦合模理論為基礎，首先對該類型光柵的折射率微擾進行展開，進而推導其相應的耦合系數和建立耦合模方程。 -
Furthermore, we analyze fiber bragg grating of a constant refractive index modulation and period, found the coupled - mode equations that describe interactions between the forward - propagating guided core mode and the backward - propagating guided core mode itself
並用耦合模理論對最簡單的均勻光纖布拉格光柵進行分析，建立其耦合模方程，並給出解析解。 -
An increase in the services index, coupled with a report showing december retail spending surged, suggest the australian economy may rebound from its slowest growth in almost four years
作為服務業增長的指標，調查顯示12月零售業增長迅速，這可能暗示澳大利亞正從其四年來的低增長中擺脫出來。 -
The third problem analyzed is safety evaluation of embankment slope stability, the genetic algorithm is used to find the minimum safety factor coupled with the minimum reliability index
第三個分析的問題是堤壩邊坡穩定性安全評估問題，應用遺傳演算法尋優最小安全系數和最小可靠指標。 -
The surplus transient energy, ( ste ), produced during the fault period is used as the quantity index to evaluate the damage degree of generator stability. the effect of gahc to the generator stability was analyzed in single machine system and multi - machine system. the results of analysis show that ste could be reduced by the gahc, the ste decrease of controlled generator would be helpful to reduce the coupled disturbance transient energy of other generators in multi - machine system
以發電機在故障期間積累的過剩暫態能量作為發電機穩定性受到危害程度的定量評價指標，在單機無窮大系統和多機系統中對gahc提高發電機穩定性的作用機理進行了理論分析，分析結果表明： gahc能夠加速被控機組過剩暫態能量的衰減，在多機系統中被控發電機過剩暫態能量的衰減將減少與之關聯的其它發電機受到的耦合暫態勢能的擾動量，也就說明在多機系統中gahc在提高本地機組穩定性的同時不會對其它發電機的穩定性產生危害作用。 -
This paper enclose the mode and the density distribution property of the step - index optical fiber after plane wave coupled into it
本文研究均勻平面波本經階躍光纖的傳播特性和輸出光強分佈特性。 -
A five - phase numerical model based on prism coupled is derived from maxwell equation and fresnel equation. using the professional software - mathcad, characteristic of this numerical model is simulated. the relationships between depths of the metal film, bio - sensitive film, cover slide, the refractive index of bio - sensitive film and the resonant angle ospr has been discussed respectively
根據maxwell方程和fresnel方程推導出5層棱鏡耦合spr數值化模型，利用數學軟體mathcad對該數學模型進行了模擬，討論了金屬膜厚度d _ 2 、生物膜厚度d _ 3和折射率n _ 3 、載玻片厚度d _ 1與諧振峰值_ （ spr ）的關系。 -
The variational problem related to the coupled vector wave equations and boundary conditions of circular dielectric waveguide with arbitrary refractive index profile is solved using the finite element method ( fem )
應用有限元方法求解了任意徑向非均勻折射率分佈圓柱對稱介質波導中縱向場耦合波動方程定解問題所對應的變分問題，該方法不受弱導或高斯模場分佈等限制。
分享友人