BulletinU.S. Government Printing Office, 1899 |
Iz vsebine knjige
Zadetki 1–5 od 20
Stran 7
... station , and was put through a preliminary drill and course of instruction in the practical work . In the short ... stations a smaller and a slightly larger kite were also sometimes used , according to the strength of the wind . The ...
... station , and was put through a preliminary drill and course of instruction in the practical work . In the short ... stations a smaller and a slightly larger kite were also sometimes used , according to the strength of the wind . The ...
Stran 8
... stations the hand reels contained from 2,600 to 3,000 turns of tempered steel music wire , 0.028 of an inch in diameter . The normal tensile strength of this wire was about 200 pounds . Length of wire . As the original supply of wire ...
... stations the hand reels contained from 2,600 to 3,000 turns of tempered steel music wire , 0.028 of an inch in diameter . The normal tensile strength of this wire was about 200 pounds . Length of wire . As the original supply of wire ...
Stran 13
... stations during the latter portion of the month of April and were continued into the early days of November , 1898 , but in the preparation of this report only those from May to October , inclusive , have been considered . Ascensions ...
... stations during the latter portion of the month of April and were continued into the early days of November , 1898 , but in the preparation of this report only those from May to October , inclusive , have been considered . Ascensions ...
Stran 15
... 1.21 1.21 1.21 1.20 1.20 1.20 1.20 1.20 1.20 1.20 1.19 1.19 1.19 1.19 1. 19 1.19 1. 19 1. 18 1.18 1.18 1. 18 1.18 1.18 1.18 1. 18 1. 17 1. 17 1.17 1.17 1.17 1. 17 1.17 1.16 Station . Washington , D. C Cairo , Ill . 15.
... 1.21 1.21 1.21 1.20 1.20 1.20 1.20 1.20 1.20 1.20 1.19 1.19 1.19 1.19 1. 19 1.19 1. 19 1. 18 1.18 1.18 1. 18 1.18 1.18 1.18 1. 18 1. 17 1. 17 1.17 1.17 1.17 1. 17 1.17 1.16 Station . Washington , D. C Cairo , Ill . 15.
Stran 16
... stations of observation were grouped according to their geographical locations it was found that the mean rate of ... station at Washington 16.
... stations of observation were grouped according to their geographical locations it was found that the mean rate of ... station at Washington 16.
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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