Warning: file_put_contents(/www/wwwroot/ppbbu/4cd.cn/cache/50c4b3d16a38a23992af76a5e2a03b18.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbu/4cd.cn/index.php on line 55 hyperbolic secant distribution例句_hyperbolic secant distribution英汉例句_hyperbolic secant distribution双解例句_沉淀汉英词典
The sign of the chirp also affects the spatial intensity distribution of the ultrashort hyperbolic secant pulsed beams. 啁啾系数的大小和符号对双曲正割脉冲光束空间强度的分布有不同的影响。