1. That material surpasses all others in fineness. 那种材料精良超过其他所有材料。
2. Realized coal fineness, concentration, speed and real-time monitoring of powder. 实现了煤粉细度、浓度、速度和粉量的实时监测。
3. When measuring fineness of various kinds of fibre, cut them into certain length. 用于测定各类纤维细度时,将纤维切断成一定长度。
英英解释
n.
1. the quality of being very good indeed
2. the property of being very narrow or thin
3. having a very fine texture
4. the quality of being beautiful and delicate in appearance