The yachtsman's handybook for sea use1877 |
도서 본문에서
27개의 결과 중 1 - 5개
5 페이지
... side of the decimal point ; and as regards the decimals ( to the right of the point ) , tenths are added to tenths , hundredths to hundredths , & c . , and so on . Ex . - Add together 3244 + 56 · 9 + 4 · 7 +243 +127 . 324.4 56.9 4.7 ...
... side of the decimal point ; and as regards the decimals ( to the right of the point ) , tenths are added to tenths , hundredths to hundredths , & c . , and so on . Ex . - Add together 3244 + 56 · 9 + 4 · 7 +243 +127 . 324.4 56.9 4.7 ...
10 페이지
... sides , but it is used in the same manner as the semicircles . There are other scales on it , as the scale of chords ( marked Cho . in Fig . 4 , Plate I. ) , which is also used to measure and lay off angles ; and there is the diagonal ...
... sides , but it is used in the same manner as the semicircles . There are other scales on it , as the scale of chords ( marked Cho . in Fig . 4 , Plate I. ) , which is also used to measure and lay off angles ; and there is the diagonal ...
15 페이지
... side the bowl , which is called the lubber's line ; finally , the bowl , weighted at the bottom , is hung in gimbals , so that it shall rest horizontally whether the ship rolls or pitches . To the deck , in front of the helmsman's ...
... side the bowl , which is called the lubber's line ; finally , the bowl , weighted at the bottom , is hung in gimbals , so that it shall rest horizontally whether the ship rolls or pitches . To the deck , in front of the helmsman's ...
17 페이지
... side of the card . Does the Mariner's Compass give us the true direction of the various points of the horizon ? -is the first question to be answered , and that brings us to the- VARIATION OF THE COMPASS . When off Greenhithe on the ...
... side of the card . Does the Mariner's Compass give us the true direction of the various points of the horizon ? -is the first question to be answered , and that brings us to the- VARIATION OF THE COMPASS . When off Greenhithe on the ...
23 페이지
... side , allow LEEWAY to the left . Wind on Port side , allow LEEWAY to the right . Or you may say Starboard tack for starboard side , and Port tack for port side . Ex . - Ship's head N.N.W. , leeway 1 points , with wind N.E. , gives the ...
... side , allow LEEWAY to the left . Wind on Port side , allow LEEWAY to the right . Or you may say Starboard tack for starboard side , and Port tack for port side . Ex . - Ship's head N.N.W. , leeway 1 points , with wind N.E. , gives the ...
기타 출판본 - 모두 보기
자주 나오는 단어 및 구문
adjustment altitude angle Azimuth Brief Rules called centre chart circle column Compass Course Correct Magnetic Course course and distance Course or Bearing Dead Reckoning decimal degrees Departure Deviation Diff direction Dist divided East Easterly equal equator Error of Compass fathoms gives glass heeling error high water horizon horizon-glass hour hour angle index-glass instrument knot leeway limb London Bridge Long longitude mainsail measure meridian meridian altitude method minutes moon's Naut Nautical Almanac nautical mile Navigation needle noon North northern hemisphere Note.-The observation parallel Parallel Sailing perpendicular plane pole port prime vertical protractor reef rhumb line screw seconds Semid sextant ship ship's head ship's place short stroke Signals South starboard Statute Miles steering subtract Sun's tack tide Trav True Course Variation vernier vertical Vulgar Fractions West Westerly wind Yachting
인기 인용구
1 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...
3 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.
2 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. Fishing Vessels and open Boats when at Anchor, or attached to their Nets and stationary, shall exhibit a bright...
2 페이지 - A vessel which, is closehauled on the port tack shall keep out of the way of a vessel which is closehauled 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.
2 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.
1 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.
2 페이지 - When two Sailing Ships are crossing, so as to involve risk of collision then, if they have the wind on different sides, the ship with the wind on the port side shall keep out of the way...
2 페이지 - When two steam vessels are meeting end on, or nearly end on, so as to involve risk of collision, each shall alter her course to starboard so that each may pass on the port side of the other.
3 페이지 - Art. 16. Every steam ship, when approaching another ship so as to involve risk of collision, shall slacken her speed, or, if necessary, stop and reverse ; and every steam ship shall, when in a fog go at a moderate speed.
1 페이지 - ... abaft the beam on the port 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.