闸装置

And forthwith, in his delight at the meeting and with a sudden desire to be confidential, Fauchery buttonholed him and said in a low voice: It's tomorrow.

接着，他将头向着缪法伯爵微微一指，这时伯爵正在与参议员和斯泰内讨论国民预算上的一个问题。

In this paper, Winer filter and multi-scale recovery Retinex color image enhancement algorithms are used to improve the picture quality.

因此本文采用Winer滤波来对病害图像进行去除噪声，同时采用多尺度Retinex彩色复原图像增强算法对图像进行增强处理，改善图像质量。