常見例句雙語例句Zinc can be removed from mixed metal solutions obtained from furnace dust by adding base to precipitate zinc hydroxide.通過加入堿以沉淀氫氧化鋅而可以從得自爐灰的混合金屬溶液中去除鋅。ip.comThen the zinc hydroxide is calcined to high-grade zinc oxide that the content of zinc oxide is 99.7% and the processes is simple.采用該工藝產(chǎn)出的高等級(jí)氧化鋅的氧化鋅含量達(dá)到99.7%,并且整個(gè)工藝過程簡單。The influence of magnesium hydroxide, zinc oxide and stearic acid on vulcanization behavior, mechanical properties and aging properties of ENR was investigated.研究了氫氧化鎂、氧化鋅及硬脂酸對(duì)環(huán)氧化天然橡膠(ENR)硫化特性、硫化膠的力學(xué)性能及老化性能的影響。 返回 zinc hydroxide