The results indicate that PMAH-AM-MA has excellent scale and corrosion inhibition efficiency, and broad prospect in industrial application.

试验结果表明了PMAH - AM - MA水质稳定剂具有优异的阻垢、缓蚀性能和广泛的工业应用前景。

youdao

No, that's all right, ma'am. I was showing hima thing or two on the guitar.

VOA: standard.other

Yes, ma'am?

有什么问题？

麻省理工公开课 - 计算机科学及编程导论课程节选

Yes ma'am?

有什么问题？

麻省理工公开课 - 计算机科学及编程导论课程节选

You know, a little church, a little barbecue, yes, ma'am, and no, ma'am.

NPR: Anthony Hamilton: 'Ain't Nobody Worryin'

Sergeant GILBERT ROSA (Recruiter, U.S. Army): (On the telephone) Hello, how are you doing, ma'am?

NPR: Army Recruiting Gap May Force Compromises

Mr. VOISIN: Many more than we did post-Hurricane Katrina and Rita, yes, ma'am.

NPR: One Employer's View of Guest-Worker Plan