Weather: A Popular Exposition of the Nature of Weather Changes from Day to DayD. Appleton, 1887 - 472 pagini |
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Pagina 27
... found in every portion of a typical cyclone ; arrows also show the direction of the wind relative to the isobars and to the centre . First let us look at the isobars . We find WEATHER - PROGNOSTICS . 27 Cyclone-prognostics.
... found in every portion of a typical cyclone ; arrows also show the direction of the wind relative to the isobars and to the centre . First let us look at the isobars . We find WEATHER - PROGNOSTICS . 27 Cyclone-prognostics.
Pagina 28
... look at the isobars . We find that they are oval , and that they are not quite concentric , but the centre of the inner one we will call the centre of the cyclone . Now observe the numbers attached to the isobars ; the outer one is 300 ...
... look at the isobars . We find that they are oval , and that they are not quite concentric , but the centre of the inner one we will call the centre of the cyclone . Now observe the numbers attached to the isobars ; the outer one is 300 ...
Pagina 30
... look at the barometer - trace at any one place , the ups " and " downs suggest the analogy of waves , so that the lowest part of a trace may be called a " trough . " Or we may look at the cyclone as a circular eddy , moving in a given ...
... look at the barometer - trace at any one place , the ups " and " downs suggest the analogy of waves , so that the lowest part of a trace may be called a " trough . " Or we may look at the cyclone as a circular eddy , moving in a given ...
Pagina 33
... look pale or watery through a peculiar kind of sky . But all over the world a pale moon and watery sun are known as prognostics of rain . Why are they so ? The reason we can now explain . Since a cyclone is usually moving , after the ...
... look pale or watery through a peculiar kind of sky . But all over the world a pale moon and watery sun are known as prognostics of rain . Why are they so ? The reason we can now explain . Since a cyclone is usually moving , after the ...
Pagina 34
... look to the sun has passed over the observer , the rainy portion will also have to come over him before he experiences the blue sky on the other side of the cyclone . Suppose the cyclone stood still for a week , then the observer would ...
... look to the sun has passed over the observer , the rainy portion will also have to come over him before he experiences the blue sky on the other side of the cyclone . Suppose the cyclone stood still for a week , then the observer would ...
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Alte ediții - Afișează-le pe toate
Weather: A Popular Exposition of the Nature of Weather Changes from Day to Day Ralph Abercromby Vizualizare completă - 1887 |
Weather: A Popular Exposition of the Nature of Weather Changes from Day to Day Ralph Abercromby Vizualizare completă - 1887 |
Weather: A Popular Exposition of the Nature of Weather Changes from Day to Day Ralph Abercromby Vizualizare completă - 1887 |
Termeni și expresii frecvente
appearance ascensional associated Atlantic atmosphere atmospheric circulation bad weather barogram barographic blow blue sky Britain called calm centre changes chapter circulation cirro-cumulus cirro-stratus cirrus cirrus-stripes cold cumulo-nimbus cumulus curve cyclones and anticyclones depression develop diagram direction diurnal variation east eddies England Europe explain Fahr fall festooned forecasting front gale give gradients gusts halo heat inch influence instance intensity isotherms latitude low pressure marked mercury meteogram meteorology millimetres monsoon motion moving nature nearly north-east north-west northern hemisphere observer pampero portion prognostics radiation rear reason rotation round secondary sequence of weather shapes of isobars showers sometimes south-east south-west squall station storm straight isobars strato-cumulus stratus striæ stripe suppose surface synoptic charts synoptic meteorology temperature thermal slope thermogram thunderstorms tion trace tropical cyclone tropics trough type of weather upper currents usually V-depression vapour veer velocity wedge Weilbach whole wind
Pasaje populare
Pagina 5 - ... Halleck's International Law ; or Rules Regulating the Intercourse of States in Peace and War. A New Edition, Revised, with Notes and Cases. 2 vols. Demy 8vo. Cloth, price 38*. BAKER (Sir Sherston, Bart.)— continued. The Laws relating to Quarantine.
Pagina 33 - FIRST BOOK OF BOTANY. Designed to Cultivate the Observing Powers of Children. With 300 Engravings, New and Cheaper Edition. Crown 8vo.
Pagina 36 - BARNES, William.— Poems of Rural Life, in the Dorset Dialect. New Edition, complete in one vol. Crown 8vo, 8s.
Pagina 23 - Sambourne. Shakspere's Sonnets. Edited by EDWARD DOWDEN. With a Frontispiece etched by Leopold Lowenstam, after the Death Mask. English Odes. Selected by EDMUND W.
Pagina 23 - The Christian Year. Thoughts in Verse for the Sundays and Holy Days throughout the Year.
Pagina 44 - STORR, Francis, and TURNER, Hawes.— Canterbury Chimes; or, Chaucer Tales re-told to Children. With 6 Illustrations from the Ellesmere MS.
Pagina 34 - By MC Cooke, MD, LL.D. Edited by the Rev. MJ Berkeley, MA, FLS With numerous Illustrations.
Pagina 4 - AMOS, Professor Sheldon.— The History and Principles of the Civil Law of Rome. An aid to the Study of Scientific and Comparative Jurisprudence.
Pagina 14 - VOL. I. TWICE-TOLD TALES. II. MOSSES FROM AN OLD MANSE. III. THE HOUSE OF THE SEVEN GABLES, AND THE SNOW IMAGE. IV. THE WONDERBOOK, TANGLEWOOD TALES, AND GRANDFATHER'S CHAIR.