1.弄粗糙,使崎岖不平
2.变粗糙,变得崎岖不平
1.to become rough, or to make something rough
1.If maximum recoat interval is exceeded, roughening of the surface is necessary to ensure intercoat adhesion.
如超过最大重涂间隔，应将先涂漆面磨粗以确保漆膜间的附着力。
2.Treated by roughening. deposit adhesion was increased considerably with no negative effect on deposit brightness.
经粗化处理，可以提高镀层结合力，而又不影响镀层光泽。
3.A flume experimental study is conducted for the hydraulic resistance of roughening elements shaped as letter "Y" .
通过水槽试验对Y型加糙体阻力特性进行了深入研究。
4.Surface roughening is very important in arc spraying, as the coating quality depends greatly on its treatment result.
表面粗化在电弧喷涂中具有重要作用，涂层质量很大程度上取决于表面粗化预处理的效果。
5.A sore roughening or splitting of the skin, caused especially by cold or exposure.
皮肤因寒冷或暴露而产生的皲裂或粗糙引起的疼痛。
6.Traditional copper surface roughening treatment involve the use of arsenide-containing electrolyte which is harmful to environment.
对铜箔表面进行粗化处理，传统的粗化工艺中要使用砷化物，不仅操作不便而且危害环境。
7.this in turn causes a more profound modification of the etched surface , e . g . , due to roughening or amorphization
这将导致对于刻蚀表面的严重修正，譬如粗糙度和非晶化。
8.Surface roughening and deformation of grains in uniaxial tension of polycrystalline titanium
多晶体钛拉伸变形表面褶皱的形成及晶粒变形
9.Adaptive grid roughening algorithm for average permeability of fluid equations
渗流方程的渗透率自适应权重网格粗化算法
10.Surface roughening and growth mode transition of polycrystalline thin films
多晶薄膜表面粗化与生长方式转变