水泥浆的密度和流量是固井施工过程中的两个重要参数.Mud fluid's density and flow are two important parameters during well cementation.砖可以干铺,也可以水泥浆砌合.They can be laid dry or with cement grouting.因此, 决定采用化学发气泡沫水泥浆封固气层.Thus, chemical gas foamed ...
Experimental results show that the method can enhance, sharpen , and denoise images.实验结果表明:该方法可以有效地实现对比度增强 、 噪声抑制和边缘保护.In this paper, a translation invariance wavelet transform is applied to image denoise.文中主要研究平移不变小波变换在...
She went behind the screen to disrobe.她到屏风后面去换装。Disrobe is easier, and wear dress difficulty very big.脱衣服比较轻易, 而穿衣服难度很大.He disrobe to get a good sun - tan on the beach.他在海边脱去衣服以晒黑皮肤....