They used lumps of nitre, a sodium compound from the ship . 他们使用了船上的硝石块-钠的一种化合物。
2.
German synthetic nitrates knocked out chilean nitrate mining after 1920 . 1920年以后，德国合成硝酸盐给了智利硝石开采当头一棒。
3.
Let ' s go . i gotta see a guy about a nitrous tank 我们走。我必须去见一个想要硝石筒的家伙
4.
Chilean natural potassium nitrate 智利天然钾硝石
5.
Smoke was produced by burning a mixture of wolf dung , sulfur and saltpeter 用作烽烟燃料的是狼粪硫磺和硝石混合物。
6.
Chilean natural nitrate 智利天然硝石
7.
Sentries on the wall burned wood and straw mixed with wolf dung to produce thick black columns of smoke 烽火台用狼粪硫磺和硝石混合物制造黑色浓烟作为警讯。
8.
Sentries on the wall burned wood and straw mixed with wolf dung to produce thick black columns of smoke 烽火台用狼粪、硫磺和硝石混合物制造黑色浓烟作为警讯。
9.
With the aid of his pickaxe , dant s , after the manner of a labor - saving pioneer , dug a mine between the upper rock and the one that supported it , filled it with powder , then made a match by rolling his handkerchief in saltpetre . he lighted it and retired 唐太斯拿起鹤嘴锄，在大圆石和那块顶住它的大石头之间挖了一个如同工兵开路时想节省人力的坑沿，里面填满火药，然后用他的手帕卷了一点硝石作导火线，点燃导火线，赶快退开。
