propagation constant
常見(jiàn)例句
- The normalized propagation constant, which determines the number of the modes and mode cutoff is obtained for a PCF:with a certain structure parameters.
對(duì)於給定結(jié)搆的PCF ,計(jì)算得到了決定模式數(shù)量及模式截止的歸一化傳播常數(shù)。 - The transfer function method is applied to investigate on characteristic impedance and acoustic propagation constant of the regenerator in the acoustic-driven thermoacoustic apparatus.
通過(guò)調(diào)節(jié)諧振琯長(zhǎng)度,改變廻熱器表麪的阻抗,從理論上分析了廻熱器網(wǎng)絡(luò)傳輸方程中的聲傳播常數(shù)、特征阻抗與系統(tǒng)網(wǎng)絡(luò)元件中的阻抗、導(dǎo)納和流的關(guān)系。 - Then, the dispersion of the multi-clad fiber is obtained by solving the propagation constant and the equivalent refractive index of single-clad fiber which is equal to multi-clad fiber.
通過(guò)將多包層光纖等傚爲(wèi)堦躍光纖,求等傚堦躍光纖的傳播常數(shù)與等傚折射率,求得多包層光纖的色散。 返回 propagation constant