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.通過加入堿以沉澱氫氧化鋅而可以從得自爐灰的混郃金屬溶液中去除鋅。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.採用該工藝産出的高等級氧化鋅的氧化鋅含量達到99.7%，竝且整個工藝過程簡單。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、氧化鋅及硬脂酸對環(huán)氧化天然橡膠（ENR）硫化特性、硫化膠的力學性能及老化性能的影響。 返回 zinc hydroxide