cleanness
n. 清洁,干净
1. the state of being clean; without dirt or other impurities
2. without moral defects
All people like cleanness.
人们都是愿意干净的.
He preferred the cleanness and tidiness of the wild sod.
他喜欢荒野草地的清洁和整齐.
Keep cleanness, wear soft and cleanness shoes when walking on the floor.
保持地板的清洁, 人在地板上行走时须穿干净软底鞋.
Cleanness : Very tight Molecular structure, surface free of micro pores Moisture proof.
清洁:分子结构十分紧密, 表面无细孔.
The key point which influences mechanical properties is cleanness of steel.
因此,钢的洁净度是影响钢性能的关键因素.