Proceedings of the American Academy of Arts and Sciences, Volumen71Metcalf and Company, 1937 Vol. 12 (from May 1876 to May 1877) includes: Researches in telephony / by A. Graham Bell. |
Dentro del libro
Resultados 1-3 de 42
Página 436
... increasing snapping , which becomes markedly less again beyond 37000. Residue so tightly adherent to steel that it cannot be scraped off with knife . MnCO3 . 2.4 , 5.3 , 6.9 , 7.8 , 8.5 . Rotates with snapping to the knee at 26000 ...
... increasing snapping , which becomes markedly less again beyond 37000. Residue so tightly adherent to steel that it cannot be scraped off with knife . MnCO3 . 2.4 , 5.3 , 6.9 , 7.8 , 8.5 . Rotates with snapping to the knee at 26000 ...
Página 439
... Increasing and decreasing curves closely coincident . Residue welded to steel . ZnSO4 . 1.9 , 4.0 , 5.4 , 6.0 , 6.7 . Rotates smoothly . Residue tightly adheres to steel , but dissolves off at once . ZnCO3 . 1.8 , 3.9 , 5.5 , 6.8 , 8.8 ...
... Increasing and decreasing curves closely coincident . Residue welded to steel . ZnSO4 . 1.9 , 4.0 , 5.4 , 6.0 , 6.7 . Rotates smoothly . Residue tightly adheres to steel , but dissolves off at once . ZnCO3 . 1.8 , 3.9 , 5.5 , 6.8 , 8.8 ...
Página 442
... increasing pres- Further details in first paper . sure . Molybdenum Mo , metal . 0.6 , 2.4 , 5.2 , 8.2 , 12.1 . Coordinates for increasing pressure . Other details in first paper . MoO3 . 1.7 , 4.9 , 7.6 , 9.6 , 11.1 . There is a small ...
... increasing pres- Further details in first paper . sure . Molybdenum Mo , metal . 0.6 , 2.4 , 5.2 , 8.2 , 12.1 . Coordinates for increasing pressure . Other details in first paper . MoO3 . 1.7 , 4.9 , 7.6 , 9.6 , 11.1 . There is a small ...
Contenido
A Study of the Nolanaceae BY I M JOHNSTON | 1 |
Revision of the Nearctic Raphidiodea By F M CAR | 89 |
Ecological Relations of Ponerine and other Ants to Termites | 159 |
Otras 7 secciones no mostradas
Otras ediciones - Ver todas
Términos y frases comunes
Academy Agulla Alona Anal animals ants average basal metabolism Bequaert body weight boiling tube Boston brown calories calyx Camponotus chap Chile Chile 91 chimpanzee Class Cobija collected Congo Coquimbo corolla Dolia Dunal in DeCandolle E. C. Van Dyke effect epiproct female fore wing Forel Gaudichaud genera genus Gray Herb Hagen harpogones heat production hind wing Holmgren hypsometer Inocellia insects Johnston July June kg/cm² larvæ Lindl longis male mercury metabolism metal Miers Mollendo Museum Nasutitermes Navas Nearctic nest Nolana Nolanaceae nutlets observations Orange Park paradoxa parameres Philippi piston plant plates posterior pressure probably Prodr pronotum prothorax pterostigma Raphidia Raphidiidæ Reiche Residue resistance Rotates smoothly shearing curve shearing strength snake-flies snapping Solenopsis species specimens steel sternites sulphur point surface temperature termitary termites thermometer tion transition Univ Van Duzee volume apparatus Wasmann Wheeler William workers