共查询到20条相似文献，搜索用时 62 毫秒
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James Mactear 《Journal of The Franklin Institute》1887,123(6):463-469
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James T. Fitzsimons 《Endeavour》1980,4(3):97-101
The survival of animals depends on the maintenance of a sufficient volume of extracellular fluid with an adequate sodium content. To meet this requirement the body has mechanisms that regulate both thirst and sodium appetite, and in these the octapeptide hormone angiotensin II may play an important role. 相似文献
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P.G. Nutting 《Journal of The Franklin Institute》1925,200(4):503-504
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膨润土由于具有较强的亲水性与膨胀性;分散性和悬浮性;粘结性和触变性,被广泛用于建筑、冶金、钻进等行业中,文章研究了以膨润土为原料,纯碱为改性剂,采用机械活化法制备改性膨润土的试验工艺,并对所得改性膨润土进行表征。 相似文献
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