The Nautical Magazine: A Journal of Papers on Subjects Connected with Maritime Affairs, 48권Brown, Son and Ferguson, 1879 |
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4 페이지
... considerable percussive force when cold , and up to 450 ° Fahr . , after which , as the heat is increased , probably to near 700 degrees , they are all more or less treacherous and liable to break up suddenly by percussive action . The ...
... considerable percussive force when cold , and up to 450 ° Fahr . , after which , as the heat is increased , probably to near 700 degrees , they are all more or less treacherous and liable to break up suddenly by percussive action . The ...
18 페이지
... considerable force , but in the atmosphere the particles are perfectly free to move in any direction . Indeed , the extreme mobility of the air is one of its most striking character- istics . A simple experiment may serve to illustrate ...
... considerable force , but in the atmosphere the particles are perfectly free to move in any direction . Indeed , the extreme mobility of the air is one of its most striking character- istics . A simple experiment may serve to illustrate ...
27 페이지
... considerable difficulty in describing the differing nature of their rotation , had it not been for the familiar idea of the hands of a watch . When we are told that in the northern hemisphere the storm rotates in a direction opposite to ...
... considerable difficulty in describing the differing nature of their rotation , had it not been for the familiar idea of the hands of a watch . When we are told that in the northern hemisphere the storm rotates in a direction opposite to ...
51 페이지
... considerably increased , thus proving that even if the result of driving a " poly- sphenic " at high velocity be to decrease the immersed surface , the resistance per square foot of surface so much increases that the total resistance is ...
... considerably increased , thus proving that even if the result of driving a " poly- sphenic " at high velocity be to decrease the immersed surface , the resistance per square foot of surface so much increases that the total resistance is ...
93 페이지
... considerable number of persons repre- senting the various interests on the Thames . The different and in some respects conflicting views expressed by these witnesses raise a number of special points connected with the navigation of the ...
... considerable number of persons repre- senting the various interests on the Thames . The different and in some respects conflicting views expressed by these witnesses raise a number of special points connected with the navigation of the ...
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Admiralty Alteration apparatus armour barque bearings blame Board of Trade boats Brest British built buoy Bywell Castle cables Cape Captain cargo cause Certificate suspended channel coal coast collision compass course Court Cowes West crew danger deck Devonport distance Dover engines entrance fathoms feet fixed white light foreign Gravesend Greenock harbour helm high water Hull Improvements Inquiry held iron island Kara sea Kingstown Leith light-vessel lighthouse Liverpool London lost Marine master mariners mate ment merchant miles months N.A. Master Nautical Magazine navigation North North Shields officers passengers pilot plates PORT OF REFERENCE position propeller Queenstown red light reef reported river rock Rothery rules sailing screw seamen Shields ship ship's shipowners shoal shore side signals South starboard steam steamers steel steering strait stranded Sunderland Thames tonnage tons United Kingdom ventilation vessels visible voyage weather Weston-s.-Mare whilst wind Wreck Commissioner Yenisei دو
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881 페이지 - ... abaft the beam on the starboard side, and of such a character as to be visible at a distance of at least two miles.
672 페이지 - When both are running free, with the wind on the same side, the vessel which is to windward shall keep out of the way of the vessel which is to leeward.
885 페이지 - ... which must, if both keep on their respective courses, pass clear of each other. The only cases to which it does apply are, when each of the two vessels is end on, or nearly end on, to the other; in other words, to cases in which, by day, each vessel sees the masts of the other in a line, or...
881 페이지 - The vessels referred to in this article, when not making way through the water, shall not carry the side lights, but when making way shall carry them.
672 페이지 - When two sailing vessels are approaching one another, so as to involve risk of collision, one of them shall keep out of the way of the other...
890 페이지 - ... use : and shall, on the approach of or to other vessels, be exhibited on their respective sides in sufficient time to prevent collision, in such manner as to make them most visible, and so that the green light shall not be seen on the port side nor the red light on the starboard side, nor, if practicable, more than two points abaft the beam on their respective sides.
672 페이지 - A vessel which is close-hauled on the port tack shall keep out of the way of a vessel which is close-hauled on the starboard tack. (c) When both are running free, with the wind on different sides, the vessel which has the wind on the port side shall keep out of the way of the other.
614 페이지 - A gun or other explosive signal fired at intervals of about a minute. 2. The International Code signal of distress indicated by NC 3. The distant signal, consisting of a square flag, having either above or below it a ball or anything resembling a ball. 4.
668 페이지 - On the starboard side, a green light, so constructed as to show an uniform and unbroken light over an arc of the horizon of 10 points of the compass, so fixed as to throw the light from right ahead to two points abaft the beam...
416 페이지 - Pilot vessels, when engaged on their station on pilotage duty, shall not show the lights required for other vessels, but shall carry a white light at the masthead, visible all round the horizon, and shall also exhibit a flare-up light or flare-up lights at short intervals, which shall never exceed fifteen minutes.