The Encyclopaedia Britannica: A Dictionary of Arts, Sciences, Literature and General Information, المجلدات 1-2Hugh Chrisholm University Press, 1911 |
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الصفحة xiii
... according as the examination of what was written under another heading revealed omissions which showed that some related subject required explanation on its own account , or according as the progress of time up to the year of ...
... according as the examination of what was written under another heading revealed omissions which showed that some related subject required explanation on its own account , or according as the progress of time up to the year of ...
الصفحة 7
... according to others , in 1246. After studying medicine and philosophy at Paris he settled at Padua , where he speedily gained a great reputation as a physician , and availed himself of it to gratify his avarice by refusing to visit ...
... according to others , in 1246. After studying medicine and philosophy at Paris he settled at Padua , where he speedily gained a great reputation as a physician , and availed himself of it to gratify his avarice by refusing to visit ...
الصفحة 56
... according to their perpendicular height of incidence , " i.e. their distance from the axis . This distance replaces the angle u in the preceding considerations ; and the aperture , i.e. the radius of the entrance pupil , is its maximum ...
... according to their perpendicular height of incidence , " i.e. their distance from the axis . This distance replaces the angle u in the preceding considerations ; and the aperture , i.e. the radius of the entrance pupil , is its maximum ...
الصفحة 59
... ( according to 4 ) . Newton failed to perceive the existence of media of different dispersive powers required by achromatism ; consequently he constructed large reflectors instead of refractors . James Gregory and Leonhard Euler arrived ...
... ( according to 4 ) . Newton failed to perceive the existence of media of different dispersive powers required by achromatism ; consequently he constructed large reflectors instead of refractors . James Gregory and Leonhard Euler arrived ...
الصفحة 60
... according to the experiments of Sir G. G. G. G. Stokes ( Proc . Roy . Soc . , 1878 ) , the most suitable for visual FIG . 11. - Secondary Spectrum of instruments ( " optical achro- the combination O. 1726 , O. 108. Optical correction fc ...
... according to the experiments of Sir G. G. G. G. Stokes ( Proc . Roy . Soc . , 1878 ) , the most suitable for visual FIG . 11. - Secondary Spectrum of instruments ( " optical achro- the combination O. 1726 , O. 108. Optical correction fc ...
عبارات ومصطلحات مألوفة
abbey abbot Abd-ar-rahman Abd-ul-Mejid Aberdeen aberration abiogenesis Abyssinia Academy acetylene acid Adams admiralty adulteration advertisements Aegean Aegean civilization Aegina Aeschylus aesthetic Æthelred afterwards ancient appears appointed ascent Athens authority balloon beauty became bishop born British buildings calcium carbide called cell century charge chief church Cistercian civil cloister Cnossus College colour connexion containing Crete death died district Edition emperor Encyclopædia Britannica England English established father France French given Greek important John jurisdiction king known later Latin London lord margarine Massawa matter ment milk modern monks Mycenae nature naval naval lord object original Paris person plates present prize probably published regard river Roman Rome Royal Scotland ships Shoa Society sulphuric acid temple term theory Tigré tion town word