Nature, Volume 72Sir Norman Lockyer Macmillan Journals Limited, 1905 |
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Página 44
... feet , while the altitude of the highest twig at the present day is only 54 feet . In 1724 a roadway was cut through the trunk , which girths 30 feet 1 inch at 4 feet from the ground . The height of the archway was sacred edifice , such ...
... feet , while the altitude of the highest twig at the present day is only 54 feet . In 1724 a roadway was cut through the trunk , which girths 30 feet 1 inch at 4 feet from the ground . The height of the archway was sacred edifice , such ...
Página 305
... feet of water is , however , for 5000 horse - power at 26 feet , or about 500 horse - power above the next highest curve . It would therefore pay better , according to these model ex- periments , to run a 26 - knot trial of a destroyer ...
... feet of water is , however , for 5000 horse - power at 26 feet , or about 500 horse - power above the next highest curve . It would therefore pay better , according to these model ex- periments , to run a 26 - knot trial of a destroyer ...
Página 467
... feet . If the slope of the valley is great it may be that the volume which can be ponded up with a dam of even 150 feet is inconsiderable , and the cost may be prohibitory . On the other hand , if the country is very flat , it may be ...
... feet . If the slope of the valley is great it may be that the volume which can be ponded up with a dam of even 150 feet is inconsiderable , and the cost may be prohibitory . On the other hand , if the country is very flat , it may be ...
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