In order to recover the tungstenic dust, sodium carbonate was added to it and smelting test was carried out in a 0. 1MVA electric arc furnace.
要为回收钨尘，利用钨尘在0．1MVA电炉内进行了回收试验，制成粗钨。
声明：以上例句、词性分类均由互联网资源自动生成，部分未经过人工审核，其表达内容亦不代表本软件的观点；若发现问题，欢迎向我们指正。
We usually try to combine this sodium carbonate with the bleaching solution and precipitate out a powder.
我们通常尝试把这种碳酸过漂白溶液结合，然后沉淀出粉末。
Now in water sodium carbonate breaks apart into CO3 2- 2? HC03 - and OH - HCO? ?
在水中碳酸分解为CO？OH？
Lake Magadi provides more sodium carbonate – used in cleaning products, food production and glass manufacturing – than anywhere else in Africa.
马加湖提供碳酸--用于清洁产品、食品生产玻璃制造--比非洲其他地方都要多。
The most common salts in Spotted Lake are magnesium sulfate, sodium sulfate, and sodium carbonate.
斑点湖中最常见硫酸镁、硫酸碳酸。
Bats, swallows, and more are chemically preserved in the pose in which they perished, sealed in the deposits of sodium carbonate in the water.
蝙蝠、燕子更多动物遗骸以化学方式保存成它们死亡时姿势中，被封存在水中碳酸沉积物中。
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划词翻译
详细解释
在0．1MVA电炉内进行了回收试验，制成粗钨。
化学 
过漂白
溶液结合，然后沉淀出粉末。
湖提供
硫酸镁、硫酸
