Encyclopedia of Physical Science and Technology, Volume 2Academic Press, 1992 - Physical sciences |
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Page 226
... speed decreases with decreasing height because of drag on the moving air at the ground . Therefore , the speed of sound relative to the ground increases with height dur- ing downwind propagation , and ray paths curve downward . For ...
... speed decreases with decreasing height because of drag on the moving air at the ground . Therefore , the speed of sound relative to the ground increases with height dur- ing downwind propagation , and ray paths curve downward . For ...
Page 438
... speed 0 0.2 0.4 0.6 0.8 1.0 1.2 w / Wo 2 34 5 1.0 2 0.85 0.7 Vehicle speed v / vo 0.8 FIG . 23. Engine map with tractive resistance lines for various speed factors , standardized to the point of maximum engine power Po Mow .. AP / P ...
... speed 0 0.2 0.4 0.6 0.8 1.0 1.2 w / Wo 2 34 5 1.0 2 0.85 0.7 Vehicle speed v / vo 0.8 FIG . 23. Engine map with tractive resistance lines for various speed factors , standardized to the point of maximum engine power Po Mow .. AP / P ...
Page 439
... speeds ( ZF Zahnradfabrik Friedrichshafen ) . ( A ) Split- ter group ( two speeds ) ; ( B ) main gearbox ( four for- ward , one reverse speed ) ; ( C ) auxilary group ( two speeds ) . The ratio of each engaged speed i , is the prod- uct ...
... speeds ( ZF Zahnradfabrik Friedrichshafen ) . ( A ) Split- ter group ( two speeds ) ; ( B ) main gearbox ( four for- ward , one reverse speed ) ; ( C ) auxilary group ( two speeds ) . The ratio of each engaged speed i , is the prod- uct ...
Contents
Guide to Using the Encyclopedia ix Atomic Physics | 339 |
Approximations and Expansions 1 Atomic Spectrometry | 357 |
Archaeological Geology 31 Atomic Spectroscopy | 381 |
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