Handy Book of MeteorologyWilliam Blackwood, 1868 - 371 sider |
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Side 4
... appear to have sug- gested the idea of the hygrometer , an instrument of great value in meteorology , as indicating the quantity of vapour in the air , and , inferentially , the changes of weather resulting from such variation . These ...
... appear to have sug- gested the idea of the hygrometer , an instrument of great value in meteorology , as indicating the quantity of vapour in the air , and , inferentially , the changes of weather resulting from such variation . These ...
Side 6
... appear all the more wonderful . It was reserved for Dr Wells to collect the different observations into a cohe- rent whole , and account for all of them by the theory of dew he propounded - a theory so just and so complete that all ...
... appear all the more wonderful . It was reserved for Dr Wells to collect the different observations into a cohe- rent whole , and account for all of them by the theory of dew he propounded - a theory so just and so complete that all ...
Side 10
... appear . 22. Prediction of Storms . - Another fruit of the multipli- cation of meteorological stations is the ... appears in the western States bordering on the Rocky Mountains , it is intimated to the central office in Washington ...
... appear . 22. Prediction of Storms . - Another fruit of the multipli- cation of meteorological stations is the ... appears in the western States bordering on the Rocky Mountains , it is intimated to the central office in Washington ...
Side 16
... appear in the mercury , causing it to adhere to the tube , and , thus imped- ing its action as it rises and falls , will render the instrument useless for accurate observation . 31. In filling tubes , air and moisture get mixed up with ...
... appear in the mercury , causing it to adhere to the tube , and , thus imped- ing its action as it rises and falls , will render the instrument useless for accurate observation . 31. In filling tubes , air and moisture get mixed up with ...
Side 38
... appears , from Glaisher's Table for Greenwich , to be little difference between the winter and the summer months . 73. The mean pressure at Calcutta of the three Januarys ( 1861-63 ) , as determined by observations made every hour , was ...
... appears , from Glaisher's Table for Greenwich , to be little difference between the winter and the summer months . 73. The mean pressure at Calcutta of the three Januarys ( 1861-63 ) , as determined by observations made every hour , was ...
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America antisolar point ascending Asia Atlantic atmospheric pressure average barometer blow Britain calm causes centre charts cirrus cirrus cloud cistern climate cloud coast cold colder column condensed continent Crown 8vo daily dew-point diminished direction dry air earth earth's surface east Edition electricity equator equatorial current Europe evaporation falls Fcap feet flow globe greater heat height hemisphere Hence high pressure higher hour humidity hygrometer Iceland inch of mercury inches increase Indian Ocean isobarometric lines January John Herschel July latitudes low pressure lower Mauritius maximum mean temperature mercury Meteorological meter miles moisture monsoon months northern northern hemisphere Norway observations occur ocean Orkney perature Plate polar current polarisation prevail Professor rain rainfall regions rises round Scotland season snow soil St Petersburg storm summer temperature terrestrial radiation thermometers tion tropics tube upper currents vapour vols weather wind winter Yakutsk