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19. oldal
In fact all the heavy organs are placed well below the wing insertion with the lighter organs such as lungs , air - sacs ... But the fact remains that they are so placed and by having the C.G. low in relation to the wings ( which are ...
In fact all the heavy organs are placed well below the wing insertion with the lighter organs such as lungs , air - sacs ... But the fact remains that they are so placed and by having the C.G. low in relation to the wings ( which are ...
19. oldal
Insects usually have two pairs of wings , which in very many cases are linked together with either an arrangement of ... of the aft wing engaging a lip on the trail- ing edge of the forward wing or are connected , as shown in Figure 6 ...
Insects usually have two pairs of wings , which in very many cases are linked together with either an arrangement of ... of the aft wing engaging a lip on the trail- ing edge of the forward wing or are connected , as shown in Figure 6 ...
19. oldal
8 A ( Continued from page 758 ) B lined to the same extent as birds or aeroplanes ; the C.G. is usually aft of the wing insertion making them tail heavy ; the wing loading is usually high ; they cannot glide or soar because the wings ...
8 A ( Continued from page 758 ) B lined to the same extent as birds or aeroplanes ; the C.G. is usually aft of the wing insertion making them tail heavy ; the wing loading is usually high ; they cannot glide or soar because the wings ...
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