硝石又称焰硝、钾硝石等。无色、白色或灰色结晶状，有玻璃光泽。可用于配制孔雀绿釉。还可用作五彩、粉彩的颜料。制造火药的原料之一。白色粉末，易溶于水，加热到334°C即分解放出氧。工业上是制造火柴、烟火药、黑火药、玻璃的原料和食品防腐剂等。在智利等地经开采和富集可直接制得硝酸钾。
结论火硝白矾组对免疫性肝损伤模型有很好的保护作用。
Conclusion These results suggest that Huoxiao Baifan powder has a markedly protective effect on immune hepatic injury in mice.
同时解释了为何一边是时装表演和高尔夫比赛，而另一边是战火硝烟。
It also explains why fashion shows and golf matches take place to the sound of sputtering gunfire.
今天的我们虽然无需面对国土的沦丧，无需承受战火硝烟，但我们面前的任务同样艰巨。
Although we have today without the face of lost territory, subject to war without smoke, but the task before us arduous same.
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