seawater concrete的用法和样例：
例句
- The paint exhibits toughness and chemical resistance of epoxy as well as seawater resistance of tar.
该漆具有环氧树脂的坚硬性耐化学品性，又具有沥青的耐海水性。 - The influence of alloys on the seawater corrosive and abusive resistance of medium carbon alloy steel has been studied.
本文主要研究了合金元素对中碳合金钢的耐海水腐蚀磨损的影响规律。
