Kenneth Lee Parks. Kyle Dander Clevenger. Daniel Patrick McDonald Remove of magnesium and aluminum impurities from wet process phosphoric acid.

殷宪国。何佩蓉。黎慧玲复盐沉淀法脱除湿法磷酸中镁铝氟杂质的研究。

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Some think that all the extra dust, dander and bacteria train a baby's immune system, stopping it from reacting unnecessarily.

研究人员对此仍意见不一。有人认为宠物身上的灰尘、皮屑、细菌都会让婴儿的免疫系统产生反应，阻止不必要的反应。

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Quick dissolving tablets Temporarily relieves the runny eyes and nose symptoms of allergy from pollen, ragweed, grasses, mold and animal dander.

速溶片暂时缓解了不停地流泪，豚草的花粉和鼻子过敏症状，草，霉菌，动物皮屑。

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Plastic mattress covers help keep dander out of beds, and room air cleaners equipped with high efficiency particulate air (HEPA) filters can remove dander from the air.

CNN: What to do if you're allergic to your pet