Weather: A Popular Exposition of the Nature of Weather Changes from Day to DayD. Appleton, 1887 - 472 pagini |
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Pagina 26
... centre . Just south of one of the cyclones , the isobar of 29.9 ins . ( 760 mm . ) forms a small sort of nearly circular loop , enclosing lower pressure ; this is called a " secondary cyclone , " because it is usually secondary or ...
... centre . Just south of one of the cyclones , the isobar of 29.9 ins . ( 760 mm . ) forms a small sort of nearly circular loop , enclosing lower pressure ; this is called a " secondary cyclone , " because it is usually secondary or ...
Pagina 27
... be 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.
... be 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
... 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 ins . ( 762 mm . ) , the inner one 29.0 ins . ( 737 mm . ) . But suppose the outer one was the same ...
... 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 ins . ( 762 mm . ) , the inner one 29.0 ins . ( 737 mm . ) . But suppose the outer one was the same ...
Pagina 29
... centre facing the direction towards which it moves is called its front , and the whole of this portion may obviously be divided into a right and left front . The other side of the centre is , of course , the rear of the cyclone . Then ...
... centre facing the direction towards which it moves is called its front , and the whole of this portion may obviously be divided into a right and left front . The other side of the centre is , of course , the rear of the cyclone . Then ...
Pagina 30
... centre from the word " FRONT " to the word " REAR " on the diagram , we should pass over the centre of the crater , and be walking downhill all the time till we reached the bottom , and up- hill afterwards . But now , if we walked ...
... centre from the word " FRONT " to the word " REAR " on the diagram , we should pass over the centre of the crater , and be walking downhill all the time till we reached the bottom , and up- hill afterwards . But now , if we walked ...
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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.