等效導納英文

• equivalent admittance

• "等效" 英文翻譯 :    equivalent
• "導納" 英文翻譯 :    admittance
• "有效導納" 英文翻譯 :    effective admittance
• "等效導熱系數" 英文翻譯 :    equivalent heat conductivity
• "等效復導納" 英文翻譯 :    complex equivalent admittance; complexequivalentadmittance
• "等效電導率；等效導流能力" 英文翻譯 :    equivalent conductivity
• "等效失衡導納" 英文翻譯 :    equivalent unbalance admittance
• "導納" 英文翻譯 :    [電學] admittance
• "等效" 英文翻譯 :    [電學] equivalent
• "高效導熱脂" 英文翻譯 :    high efficacy heat conduction grease
• "有效導磁率" 英文翻譯 :    effective permeability
• "有效導電率" 英文翻譯 :    effective conductivity
• "有效導體" 英文翻譯 :    active conductor
• "有效導線" 英文翻譯 :    active wires
• "聲導納,耳導納" 英文翻譯 :    otoadmittance
• "有效導航常數" 英文翻譯 :    effective navigation constant
• "有效導熱系數" 英文翻譯 :    effective thermal conductivity
• "波導納" 英文翻譯 :    waveguide admittance
• "導納法" 英文翻譯 :    admittance method; node pair method; node-pair method
• "導納計" 英文翻譯 :    admittance meter
• "導納率" 英文翻譯 :    admittivity
• "導納圖" 英文翻譯 :    admit chart; admittance chart; admittance diagram
• "導納隙" 英文翻譯 :    admittance gap
• "導納線" 英文翻譯 :    s-line
• "導納圓" 英文翻譯 :    admittance circle

• Kc of each higher mode in ridge waveguide is a very important parameter , once kc is obtained , the wavelength , phase constant , phase velocity , waveguide wavelength , equivalent reactance , equivalent admittance and so on can be obtained simply . then ridge waveguide devices can be designed based on these paremeters . in view of the widely use of ridge waveguides , the research of kc is very important in practice
  由于脊波導中主模及各高次模的kc是一個很重要的參數，求出了kc ，可以很簡單地求出、相移常數，相速、波導波長、等效電抗、等效導納等等，求出這些參數后就可以用各種方法設計脊波導元器件了。
• An attempt is made to use the filled function as the modified function approach to apply global optimization to optical thin film problems . it is proved successful when applied to problems such as antireflection coatings and beam spliters . meanwhile , it is also found that when the number of layers is fixed those local minima with less total optical thickness appear to be better . in the realization . needle method are made to explore the impact of local optimization methods used , parameter of these methods , the starting design , the search accuracy of function and the methods of thickness growth
  從理論分析來看,由于光學薄膜的特性是由在入射介質那一側的等效導納所確定的, needle方法把等效導納作為狀態變量,把每一層的折射率作為控制變量,運用最優控制的原理計算出在薄膜內部每一個厚度對應的點上折射率改變所引起的評價函數的改變,由此選取改變折射率后評價函數變化最大(評價函數變小)的那一點進行插入。
• Abstract : the optical admittance of a single - layer film is derived from the characteristic matrix of the film pile . based on the single - layer , recurring layer by layer , supercomposing one by one , deriving the equivalent admittance of the film pile and calculating the reflect coefficient of the amplitude , the reflectivity and transmissivity of hte whole film system is derived at last
  文摘:根據膜堆的特征矩陣，求出單層膜的光學導納，在單層膜的基礎上，進行層層遞推，疊加起來，求出膜堆的等效導納，計算振幅反射系數，最后求出整個膜系的反射率、透射率。

• 等效導納的日語：とうかアドミタンス