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書籍 書目1 - 10,共 63 頁;搜尋條件:... and multiply the whole sum by one-third of the common interval between the breadths...
" ... and multiply the whole sum by one-third of the common interval between the breadths ; the product will give the mean horizontal area of such space. Then measure the mean height, and... "
The Nautical Magazine: A Journal of Papers on Subjects Connected with ... - 第 99 頁
1871
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Dana's Seaman's friend

Richard Henry Dana - 1856
...at the middle of the length ; then to the sum of the end breadths add four times the middle breadth, and multiply the whole sum by one-third of the common interval between the breadths ; the product will give the mean horizontal area of such space ; then measure the mean...
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Merchants' Magazine and Commercial Review, 第 38 卷

Freeman Hunt, Thomas Prentice Kettell, William B. Dana - 1858
...middle point between them, in the same manner as hereinbefore described for ascertaining the other area, then to the sum of the two end areas add four times...one-third of the common interval between them, which ie the cubical content ; and which, divided by 100, gives the tonnage due to the engine-room. APPROXIMATE...
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Merchants' Magazine and Commercial Review, 第 38 卷

Freeman Hunt, Thomas Prentice Kettell, William B. Dana - 1858
...middle point between them, in the same manner as hereinbefore described for ascertaining the other area, then to the sum of the two ¿end areas add four times the middle one, and multiply the whole gum by one-third of the common interval between them, which is the cubical content ; and which, divided...
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Hunt's Merchants' Magazine and Commercial Review, 第 38 卷

Freeman Hunt - 1858
...the breadth of the stem ;) then, to the sum of the end breadths, add four times the middle breadth, and multiply the whole sum by one-third of the common interval between them, which gives a mean horizontal area of the space ; thi< multiplied by its height, is the cubical content,...
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On the stowage of ships and their cargoes

Robert White Stevens - 1859 - 308 頁
...the middle of the length ; then, to the sum of the end hreadths, add four times the middle hreadth, and multiply the whole sum, by one-third of the common interval between the breadths ; the product gives the mean horizontal area of such space ; then, measure the mean height,...
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Merchants' Magazine and Commercial Review, 第 41 卷

Freeman Hunt, Thomas Prentice Kettell, William B. Dana - 1859
...at the middle of the length ; then to the sum of the end breadths add four times the middle breadth, and multiply the whole sum by one-third of the common interval between the breadths; the product will give the mean horizontal area of such space ; then measure the mean...
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The theory and practice of ship-building. With portions of the treatise on ...

Andrew Murray, Augustin Francis B. Creuze - 1861
...at the middle of the length ; then to the sum of the end-breadths add four times the middle breadth, and multiply the whole sum by one-third of the common interval between the breadths, the product will give the mean horizontal area of such space ; then measure the mean...
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A Treatise on the Law of Merchant Shipping

David Maclachlan - 1860 - 867 頁
...at the middle of the length ; then to the sum of the end breadths add four times the middle breadth, and multiply the whole sum by one-third of the common interval between the breadths ; the product will give the mean horizontal area of such space ; then measure the mean...
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Laws Relating to the Navy and Marine Corps, and the Navy Department, July 1 ...

1865 - 253 頁
...the evennumbered breadths and twice the sum of the odd-numbered breadths, except the first and last, and multiply the whole sum by one-third of the common interval between the breadths; the product will give the mean horizontal area of such space; , then measure the mean...
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Manual of Admeasurement: The United States Tonnage Law of 1864, with ...

Isaac Ridler Butts - 1865 - 68 頁
...the even-numbered breadths and twice the sum of the odd-numbered breadths, except the first and last, and multiply the whole sum by one-third of the common interval between the breadths ; the product will give the mean horizontal area of such space ; then measure the mean...
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