The Sailor's Pocket Book: a Collection of Practical Rules, Notes, and Tables: For the Use of the Royal Navy, the Mercantile Marine, and Yacht SquadronsJ. Griffin, 1875 - 432페이지 |
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59개의 결과 중 1 - 5개
41 페이지
... hour . The ship should be kept as upright as possible , to avoid heeling error . Should the Standard Compass be corrected by magnets , it can never be considered as entirely compensated ; and the deviation must be expected to change on ...
... hour . The ship should be kept as upright as possible , to avoid heeling error . Should the Standard Compass be corrected by magnets , it can never be considered as entirely compensated ; and the deviation must be expected to change on ...
73 페이지
... hour Feet per minute Force in lbs . per square foot Description of Wind . I 88 * 005 2 176 020 3 264 * 044 352 * 079 440 123 ΤΟ 880 * 492 Hardly perceptible Just perceptible Gentle breeze Pleasant breeze 15 1320 1'107 20 1760 1'970 25 ...
... hour Feet per minute Force in lbs . per square foot Description of Wind . I 88 * 005 2 176 020 3 264 * 044 352 * 079 440 123 ΤΟ 880 * 492 Hardly perceptible Just perceptible Gentle breeze Pleasant breeze 15 1320 1'107 20 1760 1'970 25 ...
78 페이지
... hours . Within the tropics the effects of these storms are often felt 100 miles on either side of the central track , this limit expanding in the extra - tropical regions . The Seasons in which these Storms prevail are as follows ...
... hours . Within the tropics the effects of these storms are often felt 100 miles on either side of the central track , this limit expanding in the extra - tropical regions . The Seasons in which these Storms prevail are as follows ...
79 페이지
... hours before its commencement : they are seldom in error . The Aneroid is of great value at such a time , especially at night , for it can be registered with great facility , and being portable , may be watched constantly , pointed out ...
... hours before its commencement : they are seldom in error . The Aneroid is of great value at such a time , especially at night , for it can be registered with great facility , and being portable , may be watched constantly , pointed out ...
104 페이지
... hour ; in the narrows of the Straits 5 miles an hour has been observed in August ; beyond this , to the parallel of 35 ° , the rate is about 3 miles , gradually decreasing as the stream expands to the N.E .; although , even near the ...
... hour ; in the narrows of the Straits 5 miles an hour has been observed in August ; beyond this , to the parallel of 35 ° , the rate is about 3 miles , gradually decreasing as the stream expands to the N.E .; although , even near the ...
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Admiralty Agulhas bank ammunition anchor barometer beach bearing boats boiled buoys cable Cape Horn cask catoptric channel chart chronometers coal coast cold collision coloured column course Cubic Cutters dioptric direction distance Ditto Diver East English Fahrenheit fathoms feet flag floating gallon Guinea Current Gulf Stream guns head high water hoisted horizon hour inches Island knots Kuro Siwo land latitude length light linseed oil low water mast Masthead Angles measured meridian Mètres miles minute of arc minutes Monsoon nautical nautical miles North Northward oars object observed ocean Officers ounces Patent Slip picul Pinnaces points port position pound pressure reflectors rise rope round rule running sail seamen seaward sextant ship ship's shore side signal soundings South Standard Compass starboard steam surface Table tael taken temperature tide tons troops Valparaiso velocity vessel weather weight West wind yards ΙΟ
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61 페이지 - If he fails so to do, and no reasonable cause for such failure is shown, the collision shall, in the absence of proof to the contrary, be deemed to have been caused by his wrongful act, neglect, or default.
56 페이지 - If two ships under steam are crossing so as to involve risk of collision, the ship which has the other on her own starboard side shall keep out of the way of the other.
55 페이지 - If two ships under steam are meeting end on or nearly end on so as to involve risk of collision, the helms of both shall be put to port, so that each may pass on the port side of the other.
55 페이지 - In the following rules every steam vessel which is under sail and not under steam is to be considered a sailing vessel, and every vessel under steam, whether under sail or not, is to be considered a steam vessel. The words "steam vessel" shall include any vessel propelled by machinery. A vessel is "under way...
252 페이지 - One great Advantage of this method is that it enables you to keep your head up and also to hold the person's head up you are trying to save. It is of primary importance that you take fast hold of the hair and throw both the person and yourself on your backs.
55 페이지 - Ship shall keep out of the way : but if they have the Wind on the same Side, or if one of them has the Wind aft, the Ship which is to windward shall keep out of the Way of the Ship which is to leeward.
259 페이지 - The above treatment should be persevered in for some hours, as it is an erroneous opinion that persons are irrecoverable because life does not soon make its appearance, persons having been restored after persevering for many hours.
257 페이지 - Draw forward the patient's tongue, and keep it projecting beyond the lips; an elastic band over the tongue and under the chin will answer this purpose...
56 페이지 - ... sees the masts of the other in a line or nearly in a line with her own, and by night to cases in which each vessel is in such a position as to see both the side lights of the other.
63 페이지 - The distant signal, consisting of a square flag, having either above or below it a ball or anything resembling a ball. 4. A continuous sounding with any fog-signal apparatus.