efflux velocity是什么意思

用法例句

The results showed that the more small inks will have the lower removal rate,and the blower rim speed and air volume will affect the bubble size.

结论是油墨粒子过小对脱墨是不利的;喷气气泡的大小受着喷气线速和空气体积的影响;气泡直径较小对脱墨有利。