Warning: file_put_contents(/www/wwwroot/zidian/diubi.cn/cache/07c8b7aa6d5d40127adbcd949b85d959.txt): failed to open stream: No space left on device in /www/wwwroot/zidian/diubi.cn/index.php on line 59 hyperbolic secant distribution例句_hyperbolic secant distribution英汉例句_hyperbolic secant distribution双解例句_果味酸柯林斯词典
The sign of the chirp also affects the spatial intensity distribution of the ultrashort hyperbolic secant pulsed beams. 啁啾系數的大小和符號對雙曲正割脈沖光束空間強度的分佈有不同的影響。