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词汇 example_english_saltpetre
释义

Examples of saltpetre


These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors.
Agriculture dominated the economy, but most farmers were also engaged in the production of tar and saltpetre.
Thirdly, will consideration be given to the effect of saltpetre in the paper which is used in the making of cigarettes?
From the
Hansard archive

Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0
There is the auto-cure—by injection—the use of salt and the use of saltpetre.
From the
Hansard archive

Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0
It does so happen that in the manufacture of tobacco, and particularly of cigarette tobacco, a considerable amount of saltpetre is used, and saltpetre is known to be an irritant.
From the
Hansard archive

Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0
Indigo was the major auction commodity, although shellac, sugar, saltpetre, raw silk, cotton and a variety of produce were listed in the records.
From
Wikipedia

This example is from Wikipedia and may be reused under a CC BY-SA license.
Proportions by weight are 75% potassium nitrate (known as saltpeter or saltpetre), 15% softwood charcoal, and 10% sulfur.
From
Wikipedia

This example is from Wikipedia and may be reused under a CC BY-SA license.
The doctors ask the chef what this is; he responds that this is saltpetre, used to preserve meats.
From
Wikipedia

This example is from Wikipedia and may be reused under a CC BY-SA license.
Natural saltpetre has the same origin as common salt.
From
Wikipedia

This example is from Wikipedia and may be reused under a CC BY-SA license.
The method of making it by heating sulphur with saltpetre has been attributed to him.
From
Wikipedia

This example is from Wikipedia and may be reused under a CC BY-SA license.
After testing the saltpetre, they find that instead of sodium nitrate, the can contains sodium nitrite.
From
Wikipedia

This example is from Wikipedia and may be reused under a CC BY-SA license.
Soon this became a trading centre for saltpetre.
From
Wikipedia

This example is from Wikipedia and may be reused under a CC BY-SA license.
It also has saltpetre, gunpowder, and lead-smelting works.
From
Wikipedia

This example is from Wikipedia and may be reused under a CC BY-SA license.
The saltpetre was used in the production of gunpowder.
From
Wikipedia

This example is from Wikipedia and may be reused under a CC BY-SA license.
This resulted in an improved method of extracting saltpetre and consequently higher quality gunpowder.
From
Wikipedia

This example is from Wikipedia and may be reused under a CC BY-SA license.
Heating turns the saltpetre into potassium oxide or hydroxide, which absorbs carbon dioxide from the air.
From
Wikipedia

This example is from Wikipedia and may be reused under a CC BY-SA license.
Even then, the gunpowder mixture used was unstable and could easily separate out into sulfur, saltpetre and charcoal during transport.
From
Wikipedia

This example is from Wikipedia and may be reused under a CC BY-SA license.
Merchants who sell (saltpetre) in the southern and eastern (parts of the country) without first paying for the official certificate are punished for illegal trading.
From
Wikipedia

This example is from Wikipedia and may be reused under a CC BY-SA license.
After saltpetre has been dried, it may become moist again if left over a period of time.
From
Wikipedia

This example is from Wikipedia and may be reused under a CC BY-SA license.
However, anyone with a wood fire might have observed the acceleration of combustion that accidentally-chosen saltpetre-containing rocks would have produced.
From
Wikipedia

This example is from Wikipedia and may be reused under a CC BY-SA license.
Potassium nitrate is one of several nitrogen-containing compounds collectively referred to as saltpeter or saltpetre.
From
Wikipedia

This example is from Wikipedia and may be reused under a CC BY-SA license.
Old recipes use saltpetre which is not recommended.
From
Wikipedia

This example is from Wikipedia and may be reused under a CC BY-SA license.
These included aqua vitae (i.e. spirits of wine), quicksilver, sal ammoniac, alum, litharge, orpiment, saltpetre, silver, sugar, sulphur, tin, verdigris, vinegar and white lead.
From
Wikipedia

This example is from Wikipedia and may be reused under a CC BY-SA license.
To re-oxygenate the air inside it, he likely generated oxygen by heating saltpetre (potassium nitrate) in a metal pan to emit oxygen.
From
Wikipedia

This example is from Wikipedia and may be reused under a CC BY-SA license.
Saltpetre was refined in an area between the house and the mills that now is occupied by a formal garden.
From
Wikipedia

This example is from Wikipedia and may be reused under a CC BY-SA license.
As the saltpetre decomposes, it oxidises the sulphur to sulfur trioxide, which combines with water to produce sulphuric acid.
From
Wikipedia

This example is from Wikipedia and may be reused under a CC BY-SA license.
These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors.
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