2) coquina
[英][kəu'ki:nə] [美][ko'kinə]
软质石灰石
3) lime softening
石灰软化
1.
This paper discusses the method and principle of lime softening treatment of water.
阐明了石灰软化水处理的原理及方法。
2.
The lime softening and membrane system were used to treat wastewater from metallurgical plant.
采用石灰软化/膜技术处理冶金工厂总排口综合废水,处理出水回用于生产,不仅解决了回用水因硬度过高而结垢的问题,同时通过膜处理去除大量溶解盐,提高了回用水水质,增加了回用水使用点,最大限度地提高了回用水利用率,从而减少了吨钢新水耗量,实现了节能减排。
4) lime softening process
石灰软化
1.
This paper compares and analyzes the operation of the industrial water before and after the lime softening process cancelled, evaluates the economical effect of the new process,and analyses the existing operation of desalting units and circulating water unit
对取消石灰软化工艺前后的工业水状况进行对比和分析，评价工业水处理运行的经济效果，分析脱盐和循环水装置的运行现状。
6) Soft calculi
软结石
补充资料：软石
1.一种质地坚硬﹑声音悦耳的石头，可制磬或石斧。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条