Smithsonian Contributions to Knowledge, Volumen12Smithsonian Institution, 1860 - 25 páginas |
Dentro del libro
Resultados 1-5 de 100
Página 3
... barometer and attached thermometer readings , are taken from the meteorologi- cal record , and discussed by me in 1859 ( see Smithsonian Contributions to Know- ledge , vol . XI , Parts I and III , of the Meteorological paper ) ...
... barometer and attached thermometer readings , are taken from the meteorologi- cal record , and discussed by me in 1859 ( see Smithsonian Contributions to Know- ledge , vol . XI , Parts I and III , of the Meteorological paper ) ...
Página 34
... barometer 30.15 inches . REDUCTION . Chronometer time of observation O 1 Chronometer error Mean time of observation Apparent time of observation P. Apparent altitude A 4h 10m 498.5 -3 21 45.6 4h 22m 458.6 -3 21 45.6 0 49 03.9 1 01 00.0 ...
... barometer 30.15 inches . REDUCTION . Chronometer time of observation O 1 Chronometer error Mean time of observation Apparent time of observation P. Apparent altitude A 4h 10m 498.5 -3 21 45.6 4h 22m 458.6 -3 21 45.6 0 49 03.9 1 01 00.0 ...
Página 41
... Barometer 29.98 inches . Barometer 29.98 inches . The sun seen occasionally through clouds , observed without shade - glass . REDUCTION . Ollo O E. W. 4h 16m 56s 199 ° 07 ' 00 " 4 35 11 71 52 03 1001 O 4 26 04 71 22 32 Approximate ...
... Barometer 29.98 inches . Barometer 29.98 inches . The sun seen occasionally through clouds , observed without shade - glass . REDUCTION . Ollo O E. W. 4h 16m 56s 199 ° 07 ' 00 " 4 35 11 71 52 03 1001 O 4 26 04 71 22 32 Approximate ...
Página 19
... barometer would show them . The movements of the column are too sluggish , and the apparatus for reading too imperfect to indicate a change of pressure that sometimes occurs in the space of one minute . My tables show that an ...
... barometer would show them . The movements of the column are too sluggish , and the apparatus for reading too imperfect to indicate a change of pressure that sometimes occurs in the space of one minute . My tables show that an ...
Página 20
... barometer could be procured . The readings were made at the moment of the culmination , and also at the lowest ebb of the wave or oscillatory movement . The results agree in general with those of Professor Mather , and show a steady ...
... barometer could be procured . The readings were made at the moment of the culmination , and also at the lowest ebb of the wave or oscillatory movement . The results agree in general with those of Professor Mather , and show a steady ...
Otras ediciones - Ver todas
Términos y frases comunes
24 hours afternoon BAROMETER Began to rain Began to snow blustering Chronometer Clear 11 Clear Clear Clear Clear Clear Cloudy Clear Clear Variable Clear N. W. Clear Cloudy Cloudy Cloudy Cloudy Rain Cloudy Variable cold cool Crotalus E'ly 1 E'ly Extreme range Fair Fall of temperature fang Foggy Greatest Rise Light rain Light shower Mean of month mist Misty Rain Moderate rain morning N. E. Cloudy N. W.
N. W.
N. W. Clear Clear N. W. Clear Clear N. W. Variable N'ly noon P. M.
P. M. mean P. M. Sun poison Prevailing winds RAIN AND SNOW rain at night Rain Rain REDUCED TO 32 REDUCED TO SEA Rise and Fall Rise Fall S'ly S❜ly SEA LEVEL Smoky SNOW IN INCHES Sprinkling of rain temperature in 24 THERMOMETER thunder Variable Clear Clear venom W'ly 2 W'ly W'ly Clear Clear W'ly Cloudy W'ly Variable W❜ly Clear W❜ly W❜ly WEATHER wind light wind N. E.