BulletinU.S. Government Printing Office, 1899 |
Iz vsebine knjige
Zadetki 1–5 od 17
Stran 17
... greatest difference was 3 per cent , and , except at 2,000 and 8,000 feet , the upper air percentages were the lower . The mean result obtained from all the observations showed 60 per cent at the surface and 58 per cent above , a difference ...
... greatest difference was 3 per cent , and , except at 2,000 and 8,000 feet , the upper air percentages were the lower . The mean result obtained from all the observations showed 60 per cent at the surface and 58 per cent above , a difference ...
Stran 21
... between 6 a . m . now made between clear and cloudy days . They are the general mean ... greatest , the wind was always from some northerly point , usually the ... difference in altitude , or at the rate of 1.3 ° per thousand feet . This ...
... between 6 a . m . now made between clear and cloudy days . They are the general mean ... greatest , the wind was always from some northerly point , usually the ... difference in altitude , or at the rate of 1.3 ° per thousand feet . This ...
Stran 25
... greatest altitude attained was 5,577 feet . The mean gradient was 60 for ... greater than the afternoon one . The averages for all elevations differed but ... difference . Cloud effects were as a rule quite marked . There was usually a ...
... greatest altitude attained was 5,577 feet . The mean gradient was 60 for ... greater than the afternoon one . The averages for all elevations differed but ... difference . Cloud effects were as a rule quite marked . There was usually a ...
Stran 27
... greatest altitude reached was 6,313 feet . The mean decrease in temperature ... difference of elevation . Wind directions adhered to the usual rule of ... greatest difference , 7 per cent , being found at 6,000 feet . With this exception ...
... greatest altitude reached was 6,313 feet . The mean decrease in temperature ... difference of elevation . Wind directions adhered to the usual rule of ... greatest difference , 7 per cent , being found at 6,000 feet . With this exception ...
Stran 29
... greatest difference - 19 per cent - occurring at 3,000 feet and the least - 8 per cent - at 4,000 feet . The mean difference was 12 per cent . Cloud effects were , as usual , confined to an 29 Page 7-11 7 9 10 13 14-16 16-20 18-19.
... greatest difference - 19 per cent - occurring at 3,000 feet and the least - 8 per cent - at 4,000 feet . The mean difference was 12 per cent . Cloud effects were , as usual , confined to an 29 Page 7-11 7 9 10 13 14-16 16-20 18-19.
Druge izdaje - Prikaži vse
Pogosti izrazi in povedi
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