Smithsonian Contributions to Knowledge, Volumen20Smithsonian Institution, 1876 |
Dentro del libro
Resultados 1-5 de 85
Página xi
... month of the year , and equal to one - twelfth of the mean annual progress . If , therefore , according to the usual ... months and seasons that constitute its annual course would not be found at the same point that was indicated by the ...
... month of the year , and equal to one - twelfth of the mean annual progress . If , therefore , according to the usual ... months and seasons that constitute its annual course would not be found at the same point that was indicated by the ...
Página xv
... month , or season of the year ? Or , in other words , what must be the direction of a wind during any given month or season of the year , and during what proportion of the time must it blow , so that combined with the movement of the ...
... month , or season of the year ? Or , in other words , what must be the direction of a wind during any given month or season of the year , and during what proportion of the time must it blow , so that combined with the movement of the ...
Página 75
... months . 6th . Eastern part of Nova Zembla for four and a half years . 7th . Northern Siberia and the adjacent seas ... month of January , 1854. From September 9th to November 12th , 1853 , the ship was drifting with the ice from ...
... months . 6th . Eastern part of Nova Zembla for four and a half years . 7th . Northern Siberia and the adjacent seas ... month of January , 1854. From September 9th to November 12th , 1853 , the ship was drifting with the ice from ...
Página 78
... months cover only two , the former are multiplied by 2 and the latter by 3 , in order to equalize them , and give to those of each month their due weight in determining the resultants for the seasons and year . RELATIVE PREVALENCE OF ...
... months cover only two , the former are multiplied by 2 and the latter by 3 , in order to equalize them , and give to those of each month their due weight in determining the resultants for the seasons and year . RELATIVE PREVALENCE OF ...
Página 79
... month of August , the foregoing classification of the winds , and the computation of the direction of the second ... month of the year may be found by dividing the number of miles travelled by that wind in that month , as given in the ...
... month of August , the foregoing classification of the winds , and the computation of the direction of the second ... month of the year may be found by dividing the number of miles travelled by that wind in that month , as given in the ...
Términos y frases comunes
1869 inclusive Aggregate length Aggregate number aggregate period April May June Atlantic Ocean Calm or Direction Calm or variable Camp compass move DIFFERENT POINTS Direction of resultant E. S. E.
S. E.
S. S. E. South February March April following places Force foregoing average velocity Island January February March kind of observations Latitude Long Longitude M. F. Maury mean direction N. N. E.
N. E.
E. N. E. East North Northeastern Number of days number of observations Observed as follows Ohio Pacific Ocean Pennsylvania Place of observation Post Surgeon PREVALENCE OF WINDS Ratio of resultant RELATIVE PREVALENCE resultant Monsoon influences resultant to sum Russia S. S. W.
S. W.
W. S. W. West seasons servations Smithsonian Stations Spring Summer Autumn sum of winds Summer Autumn Winter Surface winds table we obtain True velocity tween tween N velocity in mean winds in miles Winter Spring Winter The yearl year2 Spring Summer yearl Spring York zone