 | Thomas Gill (patent-agent) - 1826 - 440 pagine
...perfectly free from moisture: by closing the ventilator, we shall probably raise the heat 10° or 15", but the degree of saturation will remain nearly the...the external air is very cold, or radiation proceeds very rapidly: it may become excessive and prejudicial. It is a well known fact, but one which I believe... | |
 | John Frederic Daniell - 1827 - 200 pagine
...perfectly free from moisture ; by closing the ventilators we shall probably raise the heat 10 or 15 degrees, but the degree of saturation will remain...and at particular seasons of the year ; but when the externa^air is very cold, or radiation proceeds very rapidly, it may become excessive and prejudicial.... | |
 | 1833 - 494 pagine
...perfectly free from moisture ; by closing the ventilators, we shall probably raise the heat 10 or 15 degrees, but the degree of saturation will remain...the external air is very cold, or radiation proceeds very rapidly, it may become excessive and prejudicial. It is a well known fact, but one which, I believe,... | |
 | Sir Joseph Paxton - 1837 - 394 pagine
...contact. In a well ventilated hot-house, by watering the floor in summer, we may bring the dew point within four or five degrees of the temperature of...the external air is very cold, or radiation proceeds very rapidly, it may become excessive and prejudicial. It is a well known fact, but one which, I believe,... | |
 | John Frederic Daniell - 1845 - 418 pagine
...perfectly free from moisture ; by closing the ventilators we shall probably raise the heat 10° or 15°, but the degree of saturation will remain nearly the...the external air is very cold, or radiation proceeds very rapidly, it may become excessive and prejudicial. It is a wellknown fact, but one which I believe... | |
 | Sir Joseph Paxton - 1837 - 474 pagine
...streams. A process of distillation is thus established, which prevents the vapour from attaining the fall elasticity of the temperature. This action is beneficial...the external air is very cold, or radiation proceeds very rapidly, it may become excessive and prejudicial. It is a well known fact, but one which, I believe,... | |
 | 1851 - 754 pagine
...established, which prevents the vapour from attaining the full elasticity of the temperature. ' The action is beneficial within certain limits, and at...the external air is very cold, or radiation proceeds very rapidly, it may become excessive and prejudicial. It is a well-known fact, but one which, I believe,... | |
 | 1856 - 462 pagine
...attaining the full elasticity of the, temperature. The action is beneficial within certain limits, dnd at particular? seasons of the year ; but when the external air is very cold, or radi-^' ation proceeds very rapidly, it may become excessive and prejudiciaLIt is a well-known fact,... | |
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... degrees, but the degree of saturation will remain nearly the same, and a copious dew will quickly form upon the glass, and will shortly run down in streams. A process of distillation is thus established, which prevents the vapour from attaining the... 