roughen

相关例句

• If maximum recoat interval is exceeded, roughen the film surface to ensure the adhesion between layers.(如超过最大重涂间隔，须磨粗表面，以确保漆膜间的附着力。)
• Inferior smooth, wooden furniture, such as stainless steel workpiece surface, the surface of the ground glass decorative pattern design, and roughen the processing on the surface of the fabric.(如不锈钢工件、木制家具表面亚光化，磨砂玻璃表面的花纹图案，以及布料表面的毛化加工等。)
• A mini-sized sand-blasting gun of ejection-and absorption type, used to clean and roughen the metallic surfaces for thermal spraying.(一种小型的射吸式喷砂枪，可用作喷涂喷焊前的表面清洁毛化处理。)
• You'd better roughen the surface before applying the paint.(你最好先把表面弄毛糙再涂颜料。)
• By sanding the split leather surface to roughen it up.(是通过打磨分割层皮革的表面，使它变粗糙而得到的。)
• Its synchronous construction process includes milling and planing the concrete bridge surface to roughen, cleaning and blasting with special apparatus;(施工方法，采用专用设备对混凝土桥面板表面浮浆进行铣刨、拉毛或凿毛、清扫、吹净处理；)
• The results show that the two-step method can effectively remove Co on the cemented carbide substrates and obviously roughen the surface of the cemented carbide substrate.(研究表明，两步混合处理法不仅可以有效的去除硬质合金基体表面的钴，而且，还可显著粗化硬质合金衬底。)
• These ingredients can cause bleeding under the nails, discolouration and can roughen the smooth texture of the nails.(这些成分可引起指甲下出血，变色，甚至使原本质地光滑的指甲变得粗糙。)
• Before painting the wood, roughen the surface with sandpaper.(油漆木器前，先用砂低把表面磨毛糙。)
• Roughen the surface before applying the paint.(先把表面弄毛糙再涂颜料。)