硝石

英国不允许，智利把硝石卖给德国。

Well , the British didn 't let Chile sell saltpeter to Germany .

从智利的硝石矿里。

From saltpeter mines in Chile .

1920年以后，德国合成硝酸盐给了智利硝石开采当头一棒。

German synthetic nitrates knocked out Chilean nitrate mining after 1920 .

中国古代试辨硝石与芒硝的历史

The history of saltpetre and mirabilite distinction in ancient China

大多数公司用硝石酸是用来溶解的

Most industrial uses of nitric acid only require a solution

采用硝石矾石片治疗囊虫病2750例，3个月为一疗程，连用3个疗程以上。

The therapy includes 3 therapeutic courses , each lasting for 3 months .

他们使用了船上的硝石块-钠的一种化合物。

They used lumps of nitre , a sodium compound from the ship .

交战双方为了获得太平洋沿岸丰富的硝石资源而展开激烈争夺，最后以智利的胜利而告结束。

In order to get the rich nitrates resources of the Pacific coast , two sides had a fierce competition , finally Chile won .

硝石，炭和硫磺按：：的比例制成的混合物，用于制造火炮、定时信线和爆竹。

A mixture of potassium nitrate , charcoal , and sulfur in a 75:15:10 ratio which is used in gunnery , time fuses , and fireworks .

杂硝石制取硝酸钾工艺的相图分析&（二）半成品配钾、蒸发等过程的相图分析盐硝联产盐母液硝含量控制之我见

THE ANALYSIS OF PHASE DIAGRAM OF THE PREPARATION OF KNO_3 FROM SALTPETER ( I ) . Contents Control of Saltpeter in the Mother Liquid in the Operation of Salt and Sodium Sulfate Combine Production

矿石中碘含量较高，西部凹凸棒石含碘约为0.0418%，中部平均含量约为0.0425%，与智力碘硝石的含碘量（0.04%）相当。

High iodine exists in attapulgite ores . There is about 0.0418 % iodine in western attapulgite ore and 0.0425 % in central ore , which are almost the same as the iodine content of niter in Chile .

只有不肯退却，仓卒应战（例如硝石战斗），表面上似乎在力争主动，实际上是被动的。

On the other hand , refusal to retreat and hasty acceptance of battle ( as in the battle of Hsiaoshih ) may appear a serious effort to gain the initiative , while in reality it is passive .

在食盐中加入碘化钾以防碘缺乏。硝酸盐亦称硝石，碳酸盐亦称钾碱。碘化钾、碘酸钾对缺碘大鼠甲状腺激素作用的实验研究

" The iodide is added to table salt to protect against iodine deficiency . The nitrate is also called saltpetre , and the carbonate is called potash . " Experimental study on the effects of KI and KIO_3 on thyroid hormone

探讨了粉末冶金行业用硝石熔炼法和硝酸溶解法处理硬质合金残料、废硬质合金、废钨铜合金金属钴时，产生的氧化氮废气的处理方法及综合利用。

The article reports studies of multipurpose utilizations of nitrogen oxide which is waste gas is the tungsten-copper alloy in nitric acid , melting the remains hard metal , waste hard metal and tungsten-copper alloy with niter and making the high pure powder cobalt .