 Use of oil for modifying the effect of breaking waves. — Many experiences of late years have shown that the utility of oil for this purpose is undoubted,, and the application simple. The following may serve for the guidance of seamen, whose attention...  From the Mull of Galloway to Rudh' Rè - Seite xx1911Vollansicht - Über dieses Buch
 | Sir Norman Lockyer - 1887 - 712 Seiten
...together with such other information as may serve for the guidance of officers, whose attention is hereby called to the fact that a very small quantity of oil...skilfully applied may prevent much damage both to ship» (especially the smaller classes) and to boats by modifying the action of breaking seas. " The... | |
 | U.S. Coast and Geodetic Survey - 1912 - 178 Seiten
...position should be fixed, and the facts reported as far as they can be ascertained. USE OF OIL FOB MODIFYING THE EFFECT OF BREAKING WAVES.— Many experiences...called to the fact that a very small quantity of oil skillfully applied may prevent much damage both to ships (especially of the smaller classes) and to... | |
 | United States. Hydrographic Office - 1915 - 590 Seiten
...such a spot; but the area of disturbance will be small unless there are many centers near together. Use of oil for modifying the effect of breaking waves....called to' the fact that a very small quantity of oil, skillfully applied, may prevent much damage both to ships, especially of the smaller classes, and to... | |
 | United States. Hydrographic Office - 1915 - 1286 Seiten
...such a spot; but the area of disturbance will be small unless there are many centers near together. Use of oil for modifying the effect of breaking waves....called to the fact that a very small quantity of oil, skillfully applied, may prevent much damage both to ships, especially of the smaller classes, and to... | |
 | United States. Hydrographic Office - 1915 - 658 Seiten
...such a spot; but the area of disturbance will be small unless there are many centers ncar together. Use of oil for modifying the effect of breaking waves....called to the fact that a very small quantity of oil, skillfully applied, may prevent much damage both to ships, especially of the smaller classes, and to... | |
 | United States. Hydrographic Office - 1915 - 418 Seiten
...such a spot; but the area of disturbance will be small unless there are many centers near together. Use of oil for modifying the effect of breaking waves....guidance of seamen, whose attention is called to the fact that1 a very small quantity of oil, skillfully applied, may prevent much damage both to ships, especially... | |
 | United States. Hydrographic Office - 1916 - 322 Seiten
...such a spot; but the area of disturbance will be small unless there are many centers near together. Use of oil for modifying the effect of breaking waves....called to the fact that a very small quantity of oil, skillfully applied, may prevent much damage both to ships, especially of the smaller classes, and to... | |
 | United States. Hydrographic Office - 1916 - 516 Seiten
...such a spot; but the area of disturbance will be small unless there are many centers near together. 'Use of oil for modifying the effect of breaking waves....called to the fact that a very small quantity of oil, skillfully applied, may prevent much damage both to ships, especially of the smaller classes, and to... | |
 | United States. Hydrographic Office - 1916 - 538 Seiten
...such a spot; but the area of disturbance will be small unless there are many centers near together. Use of oil for modifying the effect of breaking waves....called to the fact that a very small quantity of oil, skillfully applied, may prevent much damage both to ships, especially of the smaller classes, and to... | |
 | United States. Hydrographic Office - 1916 - 608 Seiten
...such a spot; but the area of disturbance will be small unless there are many centers near together. Use of oil for modifying the effect of breaking waves....called to the fact that a very small quantity of oil, skillfully applied, may prevent much damage both to ships, especially of the smaller classes, and to... | |
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