punching hole diameter
英
美
- 冲孔直径
双语例句
- When the reaction time elapsed, the changes of the pore surface and average pore diameter become mild and the pore volume reduced drastically and then remain unchanged.
反应时间增长后，小孔表面积与平均小孔直径变化趋缓，而小孔体积则大幅下滑再维持稳定。
相关词汇
大家正在查
Copyright © 2023 256查询网 All Rights Reserved
