Proceedings of the American Academy of Arts and Sciences, Volumen74Metcalf and Company, 1942 Vol. 12 (from May 1876 to May 1877) includes: Researches in telephony / by A. Graham Bell. |
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Página 73
... wide ; third and fourth flagellar joints small , followed by a large pointed club of four joints , these separated from one another by oblique sutures . Thorax , seen from above longer than wide ; pronotum separated , but the scutellum ...
... wide ; third and fourth flagellar joints small , followed by a large pointed club of four joints , these separated from one another by oblique sutures . Thorax , seen from above longer than wide ; pronotum separated , but the scutellum ...
Página 85
... wide , three times as wide as either eye ; vertex sharply rounded , but not carinate above , the ocelli appar- ently in a very broad flat triangle , although the median one is not very clearly visible ; surface of occiput finely and not ...
... wide , three times as wide as either eye ; vertex sharply rounded , but not carinate above , the ocelli appar- ently in a very broad flat triangle , although the median one is not very clearly visible ; surface of occiput finely and not ...
Página 89
... wide . Mandibles very wide at the base , terminating in three strong teeth . Scape of antenna reaching to the middle of the eye , cylindrical and much thickened toward apex ; pedicel small , elongate , as long as the thickness of the ...
... wide . Mandibles very wide at the base , terminating in three strong teeth . Scape of antenna reaching to the middle of the eye , cylindrical and much thickened toward apex ; pedicel small , elongate , as long as the thickness of the ...
Contenido
The Measurement of Hydrostatic Pressure to 30000 kgcm² By P W BRIDGMAN | 1 |
The Linear Compression of Iron to 30000 kgcm² By P W BRIDGMAN | 11 |
The Compression of 46 Substances to 50000 kgcm² By P W BRIDGMAN | 21 |
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Términos y frases comunes
abdomen Acad Academy aedeagus Allotype Amer Anal plates antennae apparatus Banks basal Boston Brookline bulb capillary carboloy chap Charles chih Class coefficient Committee Comparative Zoology compression constant correction costal area curved dark brown determined distal dorsal view E. P. Kohler equation error female FIGURE Fore wing Fund gas thermometer genus gradate veins Hemerobiidae Hemerobius Henry Hind wing Holotype hsien hyaline Ibid inner gradate insect July kg/cm² Killington lateral view length light brown liquid maculations manganin manometer margin material measurements median meeting meniscus mercury mesonotum method Micromus Museum of Comparative Nearctic Neuroptera Nordegg P. W. Bridgman piezometer piston plates of male posterior present pressure vessel Proc Professor pronotum propodeum pterostigma room temperature scutellum Section set-ups short arm species specimens steel Sympherobius Table tenth sternite tergite thermal tion transition tube venation ventral vertex volume William Zoology