saltpeter
硝石
常用释义
英音[ ˈsɔːltˈpiːtə ]
美音[ ˌsɔːltˈpiːtər ]
基本释义
- n. 硝石；硝酸钾
例句
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1·From saltpeter mines in Chile.从智利的硝石矿里。
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2·Well, the British didn't let Chile sell saltpeter to Germany.英国不允许,智利把硝石卖给德国。
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3·The nitrate is also called saltpeter, and the carbonate is called potash.硝酸盐亦称硝石，碳酸盐亦称钾碱。
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4·Early Chinese scientists discovered that they could make an explosive substance by mixing sulphur, charcoal and saltpeter.早期的中国科学家发现把硫磺，木炭和硝石混合在一起可以制作出能够爆炸的物质。
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5·At the beginning of 2005, Longgui Saltpeter mine in Guangdong Province has succeeded in applying new technology in this kind of salt mines with numerous economic and social effects achieved.广东龙归硝盐矿于2005年初在该类盐井实施的新工艺获得了成功，取得了巨大的经济效益和社会效益。
同根词
词根：
saltpetre
saltpetre
n
[矿物] 硝石；[无化] 硝酸钠