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- magnesian alum 镁明矾
- You can clarify the water by adding a little alum. 你在水里加一点明矾就能使水净化。
- The current rectification is like a dose of alum. 这次整风，就是放一把明矾。
- Add the alum slowly to the cup of hot water. 给这杯热水添加缓慢的明矾。
- Can alum go blain? ? ? Can you harm the skin? 白矾能去痘么？？？会伤害皮肤么？
- Magnesia lime is an ideal lime for construction. 苦土石灰是一种不错的建筑用石灰。
- Containing or yielding aluminum, alumina, or alum. 含铝的；产铝的含有或出产铝、氧化铝或明矾的
- Of, relating to, or containing aluminum or alum. 铝的，矾土的铝或明矾的，与其有关的或包含其的
- Specially fit to welding the alum, alloy. 特别适用铝、铝合金的焊接。
- Raw 1994 magnesian production had very great progress. 1994年原镁生产有了很大发展。
- A suspension of particles in a liquid, such as milk of magnesia. 乳剂液体中的悬浮物质，诸如镁乳
- A magnesia - rich sedimentary rock resembling limestone. 白云灰岩一种似石炭岩，富含氧化镁的沉积岩
- Alum:White crystals, soluble in water. Used for sizing paper. 明矾：可溶于水的白色晶体。纸张施胶的材料。
- Drop a little alum into the water and you can see to the bottom. 一把明矾放下去，就看见了底。
- The characteristics of sea water and brine magnesia are described. 详述了海水与卤水镁砂的特点。
- But chemical modents mordants such as alen alum are popular today. 但是像明矾这样的化学染剂现今很流向。
- Definition: Alum is a processed mineral of sulfates of alumstone. 本品为硫酸盐类矿物明矾石经加工提炼制成。
- About all the alum injection was safety as a new drug. 从而证实明矾注射液是一种安全性好的新兽药。
- But chemical mordants such as alum are popular today. 但化学腐蚀剂如明矾今天已经十分普遍。
- The amount of the alum put into the water can be decided. 将处理结果应用到添加控制系统中，从而达到适量添加明矾的目的。
