The Nautical Magazine: A Journal of Papers on Subjects Connected with Maritime Affairs, 49권Brown, Son and Ferguson, 1880 |
도서 본문에서
80개의 결과 중 6 - 10개
90 페이지
... wind in the system to be 60 miles , a moment's reflection must show us that the S.E. wind must be felt at a fixed observatory as blowing at the rate of 75 miles an hour , while the N.W. wind cannot attain a higher velocity than 45 miles ...
... wind in the system to be 60 miles , a moment's reflection must show us that the S.E. wind must be felt at a fixed observatory as blowing at the rate of 75 miles an hour , while the N.W. wind cannot attain a higher velocity than 45 miles ...
91 페이지
... wind observations from half - a - dozen logs , and to say that , if these do not accord with the circular theory , the observations themselves must be faulty . As to our own storms , the overwhelming majority of them have , so to speak ...
... wind observations from half - a - dozen logs , and to say that , if these do not accord with the circular theory , the observations themselves must be faulty . As to our own storms , the overwhelming majority of them have , so to speak ...
92 페이지
... wind direction at any point is not at right angles to the direction of the centre . The stream lines , or the lines of air motion , are spiral curves . The relation between the wind direction and the direction of the centre is probably ...
... wind direction at any point is not at right angles to the direction of the centre . The stream lines , or the lines of air motion , are spiral curves . The relation between the wind direction and the direction of the centre is probably ...
94 페이지
... wind to barometric pressure shows us that the direction of the wind always indicates roughly the bearing of the region of lowest pressure in the neighbourhood of a station , and the rise or 94 THE DIFFICULTIES OF WEATHER PREDICTION .
... wind to barometric pressure shows us that the direction of the wind always indicates roughly the bearing of the region of lowest pressure in the neighbourhood of a station , and the rise or 94 THE DIFFICULTIES OF WEATHER PREDICTION .
95 페이지
... wind , gives very useful information as to the motion of the system of low pressure , whether it is approaching to or receding from the station . In fact a careful observer of barometer and wind may form a good idea of the weather ...
... wind , gives very useful information as to the motion of the system of low pressure , whether it is approaching to or receding from the station . In fact a careful observer of barometer and wind may form a good idea of the weather ...
기타 출판본 - 모두 보기
자주 나오는 단어 및 구문
Admiralty Alteration altitude apparatus ballast barque beacon bearing Board of Trade boats Brest British built buoy cables Cape cargo carried Casualty Certificate suspended channel coal coast collision compass course Court Cowes West crew danger deck deviation Devonport direction distance Dover east elevated engines entrance exhibited fathoms feet above high fixed red fixed white light flashes fog-signal foreign freeboard give grain Greenock harbour high water Improvements inches Inquiry held Island latitude least depth Leith light-vessel lighthouse Liverpool Lloyd's loading London loss lost magnetic master Mercantile Marine Merchant Shipping miles months Nautical Magazine navigation needle North Shields notice officers owners pass pilot port position Queenstown red light reef reported river rock rules sailing seamen Shields ship's shipowners shoal side signal steam steamers steamship steel steering Sunderland tonnage tons Travers Twiss United Kingdom vessels visible voyage weather Weston-s.-Mare wind Wreck Commissioner
인기 인용구
257 페이지 - Lights required for other Vessels ; but shall, if they do not carry such Lights, carry a Lantern having a Green Slide on the One Side, and a Red Slide on the other Side ; and on the Approach of or to other Vessels, such Lantern shall be exhibited in sufficient time to prevent Collision, so that the Green Light shall not be seen on the Port Side, nor the Red Light on the Starboard Side.
257 페이지 - Whenever, as in the case of small vessels under way during bad weather, the green and red side lights cannot be fixed, these lights shall be kept at hand, lighted and ready for 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...
470 페이지 - ... (c) On the Port Side? a red light, so constructed as to show a 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 2 points abaft the beam...
468 페이지 - Nothing in these rules shall exonerate any ship, or the owner, or master, or crew thereof, from the consequences of any neglect to carry lights or signals, or of any neglect to keep a proper look.out, or of the neglect of any precaution which may be required by the ordinary practice of seamen, or by the special circumstances of the case.
473 페이지 - ... (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.
257 페이지 - ... points abaft the beam on the starboard side ; and of such a character as to be visible on a dark night, with a clear atmosphere, at a distance of at least two miles. (c.) On the...
257 페이지 - A vessel under one hundred and fifty feet in length when at anchor shall carry forward, where it can best be seen, but at a height not exceeding twenty feet above the hull, a white light, in a lantern so constructed as to show a clear, uniform, and unbroken light visible all around the horizon at a distance of at least one mile.
257 페이지 - The said green and red side lights shall be fitted with inboard screens projecting at least three feet forward from the light, so as to prevent these lights from being seen across the bow.
468 페이지 - In obeying and construing these rules, due regard shall be had to all dangers of navigation and collision, and to any special circumstances which may render a departure from the above rules necessary in order to avoid immediate danger.
257 페이지 - Whenever, as in the case of small vessels during bad weather, the green and red side-lights cannot be fixed, these lights shall be kept on deck, on their respective sides of the vessel, ready for 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.