BulletinU.S. Government Printing Office, 1899 |
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Zadetki 1–5 od 28
Stran 5
... Elevation of the kite CONTENTS . Introduction .... Table for conversion of rates into gradients . Summary of observations . . . . . Mean temperature gradients . Mean relative humidity ... Mean vapor pressure . Observations at Washington ...
... Elevation of the kite CONTENTS . Introduction .... Table for conversion of rates into gradients . Summary of observations . . . . . Mean temperature gradients . Mean relative humidity ... Mean vapor pressure . Observations at Washington ...
Stran 8
... elevation of from 5,000 to 7,000 feet , one of the Weather Bureau kites , supporting its instrument , will pull from 60 to 80 pounds , if not more , and from 8,000 to 10,000 feet of wire will be out . To wind all this wire in under such ...
... elevation of from 5,000 to 7,000 feet , one of the Weather Bureau kites , supporting its instrument , will pull from 60 to 80 pounds , if not more , and from 8,000 to 10,000 feet of wire will be out . To wind all this wire in under such ...
Stran 10
... elevation is measured with the same accuracy as the corresponding change in pressure , at least so far as the traces themselves are concerned . A greater precision of ... elevation of kite . 00 Wire out . 10 Elevation of the kite CONTENTS.
... elevation is measured with the same accuracy as the corresponding change in pressure , at least so far as the traces themselves are concerned . A greater precision of ... elevation of kite . 00 Wire out . 10 Elevation of the kite CONTENTS.
Stran 11
... ELEVATION AND PERCENTAGE OF SLACK . 10 ° Dial reading . 0 100 199 299 400 500 601 702 803 904 1 , 005 1 , 107 1 , 209 1 , 311 1,413 1,516 1,619 1 , 722 1,825 1,929 2 , 032 2 , 136 2 , 240 120 2 , 345 2 , 449 2 , 554 14 ° 24 2.4 1.6 26 ...
... ELEVATION AND PERCENTAGE OF SLACK . 10 ° Dial reading . 0 100 199 299 400 500 601 702 803 904 1 , 005 1 , 107 1 , 209 1 , 311 1,413 1,516 1,619 1 , 722 1,825 1,929 2 , 032 2 , 136 2 , 240 120 2 , 345 2 , 449 2 , 554 14 ° 24 2.4 1.6 26 ...
Stran 13
... elevations and under varying conditions of weather and time have been computed in terms of the gradient in degrees Fahrenheit for each 1,000 feet , and in the increase of elevation necessary to cause a fall of 1 degree in the ...
... elevations and under varying conditions of weather and time have been computed in terms of the gradient in degrees Fahrenheit for each 1,000 feet , and in the increase of elevation necessary to cause a fall of 1 degree in the ...
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Afternoon Mean Morning amounting appeared ascensions average cent Central CLEAR Cleveland Cloud effects clouds cloudy weather COMBINED considered corresponding Date decrease deflection difference DIMINUTION OF VAPOR Dodge City Dubuque Duluth effect elevation equal exactly extreme fall feet elevation FEET OF ALTITUDE followed frequently given Gradi Gradient greater greatest difference height higher HUMIDITY AND VAPOR inches increase of altitude indicated instances inversion July June Kans kite latter least length less marked meteorograph Morning Afternoon Mean morning gradient nearly Nebr North Platte noted noticed observations obtained occurred October Ohio Omaha percentage practically PRESSURE WITH ALTITUDE rain Rate reached record reel relative humidity remaining RESPECTIVE 1,000 FEET rise rose Sept shown slight Springfield stations SUMMARY surface taken temperature Tenn thereafter thousand feet turns usual VALUE VAPOR PRESSURE Washington West Wind directions wire