| Sir Norman Lockyer - 1887 - 974 Seiten
...that a very small quantity of oil skilfully applied may prevent much damage both to ships (especially the smaller classes) and to boats by modifying the..." The principal facts as to the use of oil are as follow : — "On free waves, ie waves in deep water, the effect is greatest. " In a surf, or waves... | |
| Sir Norman Lockyer - 1887 - 672 Seiten
...that a very small quantity of oil skilfully applied may prevent much damage both to ships (especially the smaller classes) and to boats by modifying the..." The principal facts as to the use of oil are as follow : — "On free waves, ie waves in deep water, the effect is greatest. " In a surf, or waves... | |
| Sir Norman Lockyer - 1887 - 712 Seiten
...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...seas. " The principal facts as to the use of oil are a; follow : — "On free waves, ie waves in deep water, the effect is greatest. " In a surf, or waves... | |
| 1887 - 642 Seiten
...a very small quantity of oil, skilfully applied, may prevent much damage both to ships (especially the smaller classes) and to boats by modifying the action of breaking seas." " The heaviest and thickest oils are the most effectual. Refined kerosene is of little use ; crude petroleum... | |
| 1893 - 668 Seiten
...the utility of oil for this purpose is undoubted, and the application simple. The following may serve for the guidance of seamen, whose attention is called to the fact that a very small quantity of oil, skilfully applied, may prevent much damage both to ships (especially the smaller classes) and to boats,... | |
| Great Britain. Hydrographic Department - 1897 - 938 Seiten
...the utility of oil for this purpose is undoubted, and the application simple. The following may serve for the guidance of seamen, whose .attention is called to the fact that a very small quantity of oil, skilfully applied, may prevent much damage both to ships (especially the smaller classes) and to boats,... | |
| 1900 - 580 Seiten
...the utility of oil for this purpose is undoubted, and the application simple. The following may serve for the guidance of seamen, whose attention is called to the fact that a very small quantity of oil, skilfully applied, may prevent much damage both to ships (especially the smaller classes) and to boats,... | |
| 1911 - 684 Seiten
...the utility of oil for this purpose is undoubted, and the application simple. The following may serve for the guidance of seamen, whose attention is called to the fact that a very small quantity of oil, skilfully applied, may prevent much damage both to ships (especially the smaller classes) and to boats,... | |
| United States. Hydrographic Office - 1915 - 418 Seiten
...the utility of oil for this purpose is undoubted, and the application simple. The following may serve for the 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 - 1919 - 702 Seiten
...the utility of oil for this purpose is undoubted, and the application simple. The following may serve for the guidance of seamen, whose attention is called...especially of the smaller classes, and to boats by modifing the action of breaking seas. The principal facts as to the use of oil are as follows : 1.... | |
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