 | Benjamin Franklin - 1840 - عدد الصفحات: 640
...suppose some great heat and rarefaction of the air in or about the Gulf of Mexico ; the air thence rising has its place supplied by the next more northern, cooler, and therefore denser and heavier, air; that, being in motion, is followed by the next more northern air, &c. &,c., in a successive current,... | |
 | Nathaniel Bowditch - 1846 - عدد الصفحات: 854
...northern. Tliis he accounts for by supposing a great rarefaction of air in or near the Gulf of Mexico1; the air rising thence has its place supplied by the next more northern, arid therefore denser and heavier air ; a successive current is thus formed, to which the coast and... | |
 | Benjamin Franklin - 1853 - عدد الصفحات: 522
...great heat and rarefaction of the air must exist in or about the Gulf of Mexico; the air thence rising has its place supplied by the next more northern, cooler, and therefore denser and heavier air; that, being in motion, is followed by the next more northern air, &c., in a successive current, to... | |
 | John Purdy - 1853 - عدد الصفحات: 614
...suppose some great beat and rarefaction of (be air in or about the Gulf of Mexico; the air thence rising has its place supplied by the next more northern, cooler, and therefore denser and heavier, air; that, being in motion, is followed by the next more northern air, &c., &c., in successive current ;... | |
 | Benjamin Franklin, Epes Sargent - 1866 - عدد الصفحات: 270
...great heat and rarefaction of the air must exist in or about the Gulf of Mexico ; the air thence rising has its place supplied by the next more northern, cooler, and therefore denser and heavier air ; that, being in motion, is followed by the next more northern air, &c., in a successive current, to... | |
 | William Radcliff Birt - 1879 - عدد الصفحات: 196
..." some great heat and rarefaction of the air in or about the Gulf of Mexico; the air thence arising has its place supplied by the next more northern, cooler, and therefore denser and heavier, air; that being in motion, is followed by the next more northern air, &c., &c., in a successive current,... | |
 | Benjamin Franklin - 1904 - عدد الصفحات: 500
...suppose some great heat and rarefaction of the air in or about the Gulf of Mexico; the air thence rising has its place supplied by the next more northern, cooler, and therefore denser and heavier air; that, being in motion, is followed by the next more northern air, &c., &c., in a successive current,... | |
 | Benjamin Franklin - 1905 - عدد الصفحات: 396
...suppose some great heat and rarefaction of the air in or about the Gulf of Mexico ; the air thence rising has its place supplied by the next more northern, cooler, and therefore denser and heavier air; that, being in motion, is followed by the next more northern air, &c., &c., in a successive current,... | |
 | Benjamin Franklin - 1906 - عدد الصفحات: 502
...suppose some great heat and rarefaction of the air in or about the Gulph of Mexico; the air thence rising has its place supplied by the next more northern, cooler, and therefore denser and heavier, air; that, being in motion, is followed by the next more northern air, &c. &c., in a successive current,... | |
 | Benjamin Franklin - 1974 - عدد الصفحات: 260
...suppose some great heat and rarefaction of the air in or about the Gulph of Mexico; the air thence rising has its place supplied by the next more northern, cooler, and therefore denser and heavier, air; that, being in motion, is followed by the next more northern air, &c. &c., in a successive current,... | |
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I suppose some great heat and rarefaction of the air in or about the Gulf of Mexico ; the air thence rising has its place supplied by the next more northern, cooler, and therefore denser and heavier, air ; that, being in motion, is followed by the next... 
