Warning: file_put_contents(/www/wwwroot/ppbbu/28094.com/cache/a0719b5e85f514ce0face10f90d41150.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbu/28094.com/index.php on line 55 prer例句_prer英汉例句_prer双解例句_贰靶汉英词典
In this paper, a new method of detection based on fractal characteristics of sea-surface scattering is prer posed, in which the fractional Brownian motion is employed. 分析海杂波的传统方法是把它当作随机过程，通常的检测方法主要是建立在统计理论基础上的。