BulletinU.S. Government Printing Office, 1899 |
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Zadetki 1–5 od 22
Stran 8
... thousand turns at this rate will , therefore , produce a pressure of 100,000 pounds , or 500 tons . The heavy rim of ... feet , one of the Weather Bureau kites , supporting its instrument , will pull from 60 to 80 pounds , if not more , and ...
... thousand turns at this rate will , therefore , produce a pressure of 100,000 pounds , or 500 tons . The heavy rim of ... feet , one of the Weather Bureau kites , supporting its instrument , will pull from 60 to 80 pounds , if not more , and ...
Stran 13
... 1,000 feet , and in the increase of elevation necessary to cause a fall of 1 degree in the temperature . The mean results , however , are given only in degrees per thousand feet . Some attention has also been given to the questions of ...
... 1,000 feet , and in the increase of elevation necessary to cause a fall of 1 degree in the temperature . The mean results , however , are given only in degrees per thousand feet . Some attention has also been given to the questions of ...
Stran 16
... Feet . 889 890 891 892 893 894 895 896 897 898 899 900 901 902 903 904 905 906 907 908 909 910 911 912 913 914 915 ... thousand feet , was found up to 1,000 feet , and thereafter there was a steady decrease up to 5,000 feet , the rate of ...
... Feet . 889 890 891 892 893 894 895 896 897 898 899 900 901 902 903 904 905 906 907 908 909 910 911 912 913 914 915 ... thousand feet , was found up to 1,000 feet , and thereafter there was a steady decrease up to 5,000 feet , the rate of ...
Stran 17
... thousand feet less than the mean rate . These general statements apply also to the morning results . In the afternoon , however , the differences were quite small , the extreme difference being 0.6 ° per thousand feet . The maximum ...
... thousand feet less than the mean rate . These general statements apply also to the morning results . In the afternoon , however , the differences were quite small , the extreme difference being 0.6 ° per thousand feet . The maximum ...
Stran 18
Station . MORNING . [ Bold - faced figures represent degrees per thousand feet ; light - faced figures represent number of observations . ] 1 1,000 feet . 1,500 feet . 2,000 feet . 3,000 feet . 4,000 feet . 5,000 feet 6,000 feet . 7,000 ...
Station . MORNING . [ Bold - faced figures represent degrees per thousand feet ; light - faced figures represent number of observations . ] 1 1,000 feet . 1,500 feet . 2,000 feet . 3,000 feet . 4,000 feet . 5,000 feet 6,000 feet . 7,000 ...
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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