porras 中文意思是什麼
porras
解釋
波拉斯-
Co - producer rick porras ' s wedding ring was the template for the one ring
劇中的至尊魔戒，是用製片人里克?波拉斯的結婚戒指作的模鑄出來的。 -
If assuming the chirped parameter is equal to zero, our results deduce to that of porras
令啁啾系數為零，則我們的結果可以演化為porras等人關于無啁啾脈沖光束的結果。 -
Porras and fu et al proposed that slowly varying envelope approximation and the complex amplitude envelope do n ' t fit anymore for the ultrashort pulsed beam shorter than or even near to one oscillation optical period, because they lead to a spatial singularity
結果表明，對于脈沖寬度較長（相對於一個光學周期）的超短無啁啾脈沖光束可以使用緩變包絡近似和復振幅包絡表達式。
分享友人