使粗糙 meaning in English

asperate
fret
harshen
roughen

With the promotion of natural mineral spring , acne and marks removing factor , the production easily penetrate into the deep pores , restrain propionibacterium acnes , remove comedones , peel dead cells and repair the damaged skin without any marks , thus enabling the skin to appear white , moist and bright
在天然矿泉的带动下，清豆去印因子更易深入皮脂分泌旺盛的毛孔深处，清除黑头粉刺，去除死皮，不留疤痕，有助减退豆豆印痕，使粗糙肌肤变得白润亮泽。
Because of the shortcomings of the classical rough sets model such as the sensitive to noise often encountered in many real - world applications , the dissertation presents a variable precision and md relation rough sets model from the perspective of rough membership function and micro - difference . not only can the vp - md model overcome the shortcomings of the classical model , but also is consistent with the statistics . this model can extend the application scopes of rough sets and enhance its adaptability
本文从对象的不可分辨关系出发，讨论了信息系统的经典粗糙集模型，并针对经典粗糙集模型存在的对噪音敏感等缺陷，提出了基于隶属度和微差距离的可变精度微差关系( vp - md )模型，该模型不仅能够处理含有噪音的不完全信息系统，其结果也能反映大量数据所满足的统计规律，使粗糙集理论的应用范围更广、适应性更强。