The sailor's pocket bookGriffin, 1885 - 563페이지 |
도서 본문에서
49개의 결과 중 1 - 5개
xv 페이지
... - cylinder 519 519 Jet condenser 520 232 · To find the distance of a target at sea To determine the distance from a light- 252 Vertical surface condenser Propellers , paddle - wheel 523 526 screw 526 , 529 house , or other object 254.
... - cylinder 519 519 Jet condenser 520 232 · To find the distance of a target at sea To determine the distance from a light- 252 Vertical surface condenser Propellers , paddle - wheel 523 526 screw 526 , 529 house , or other object 254.
10 페이지
... object . In most instances the object is made to appear and disappear ; and in others it is made to change its position , so that one position shall represent the appear- ance and the other the disappearance of the object . The symbols ...
... object . In most instances the object is made to appear and disappear ; and in others it is made to change its position , so that one position shall represent the appear- ance and the other the disappearance of the object . The symbols ...
41 페이지
... object , and clamping the compass to its stand , the angles of objects round the horizon may be observed and read off to the nearest minute . Or 3. The magnetic needles employed are compound bars , formed of lamina of that kind of steel ...
... object , and clamping the compass to its stand , the angles of objects round the horizon may be observed and read off to the nearest minute . Or 3. The magnetic needles employed are compound bars , formed of lamina of that kind of steel ...
44 페이지
... object is to be observed with the Standard Compass , and registered . The ship's head is then to be gently warped round in the same manner to the next point , and when duly stopped and steadied there , the bearing of the same object is ...
... object is to be observed with the Standard Compass , and registered . The ship's head is then to be gently warped round in the same manner to the next point , and when duly stopped and steadied there , the bearing of the same object is ...
45 페이지
... object , of which the bearings had been observed , shall both be exactly in one line with the observer's eye . The bearing of the object from that point will evidently be the same as its correct magnetic bearing from the ship by that ...
... object , of which the bearings had been observed , shall both be exactly in one line with the observer's eye . The bearing of the object from that point will evidently be the same as its correct magnetic bearing from the ship by that ...
자주 나오는 단어 및 구문
Admiralty Agulhas current altitude anchor barometer Bay of Bengal beach bearing binnacle Blue Ensign boats boiler buoys Cape Cape Horn centre Channel chart chronometers coal coast colour corrected course cylinder danger deviation diameter direction distance Docks engines fathoms feet flag Floating Graving Dock Gulf Stream heeling error high water hoisted horizon inches iron Island knots land latitude length Levuka light longitude low water magnetic marked mast Masthead Angles mean effective pressure means measured meridian miles minutes Monsoon Nautical nautical miles navigation northern hemisphere oars observed Ocean officers ounces parallel Patent Slip piston position pressure rise round Royal running S.W. Monsoon sailing sailor screw sextant ship ship's head shore Signals soundings Standard Compass staysail steam Table Tael taken temperature tides tonnage tons troops valve vertical vessel weather weight West wind yacht yards
인기 인용구
71 페이지 - ... 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...
75 페이지 - ... is opposed to the green light of the other, or where a red light without a green light, or a green light without a red light, is seen ahead, or where both green and red lights are seen anywhere but ahead.
86 페이지 - ... such assistance as may be practicable and as may be necessary in order to save them from any danger caused by the...
75 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.
76 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.
71 페이지 - ... uniform and unbroken light over an arc of the horizon of 20 points of the compass, so fixed as to throw the light 10...
73 페이지 - ... 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.
71 페이지 - ... points abaft the beam on the starboard side, and of such a character as to be visible at a distance of at least two miles. (c) On the...
75 페이지 - ... which must, if both keep on their respective courses, pass clear of each other. The only...
71 페이지 - ... from right ahead to two points abaft the beam on the port side, and of such a character as to be visible at a distance of at least two miles.