例句與造句

1. Deferrizers and demaganizers are series of products designed by our company for underground water with comparatively high iron and managanese content according to aerating oxidation priciple . in these prducts , packed natural manganese sand in filter is applied as filtering materials , and oxygen in air is applied as oxidants , to make ferrous iron in water oxidized into ferric iron , in a same time , oxidation reaction makes its produced its produced substances left in filtering materials for purposes of deferrization and deman - ganization
   除鐵錳裝置是我公司針對(duì)鐵、錳較高的地下水，按曝氣氧化法的原理而設(shè)計(jì)的系列產(chǎn)品，它是利用過(guò)濾器內(nèi)裝填城然錳砂為濾料，利用空氣中的氧化劑，使水中的二價(jià)鐵，同時(shí)發(fā)生氧化反應(yīng)使其物進(jìn)截留在濾料中，從而達(dá)到除，除錳的目的。
2. It's difficult to find deferrization in a sentence. 用deferrization造句挺難的