United States Naval Institute Proceedings, Томови 3-4U.S. Naval Institute, 1877 |
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Страница 29
... gas - check , so that its upper sur- face was flush with the bottom of the bore and carried a prolongation of the lower groove which served to guide the projectile to its seat in loading . There was danger , in loading , of 29.
... gas - check , so that its upper sur- face was flush with the bottom of the bore and carried a prolongation of the lower groove which served to guide the projectile to its seat in loading . There was danger , in loading , of 29.
Страница 30
... lower groove was cut back making a little seat . On the projectile and alongside the " plaque iso- lante " a smaller button was dovetailed which brought up in this seat when the shot was home and was completely sheared off when it ...
... lower groove was cut back making a little seat . On the projectile and alongside the " plaque iso- lante " a smaller button was dovetailed which brought up in this seat when the shot was home and was completely sheared off when it ...
Страница 61
... lower region , which is hot by reflex of the sun , whose beams first striking the earth do rebound back again ; and in this region are bred clouds , dews , rains and such like moderate watery impressions . ” The water is considered to ...
... lower region , which is hot by reflex of the sun , whose beams first striking the earth do rebound back again ; and in this region are bred clouds , dews , rains and such like moderate watery impressions . ” The water is considered to ...
Страница 67
... lower ; the longest transom was used for altitudes exceeding thirty degrees , the second for altitudes between thirty degrees and ten degrees , and the shortest one for altitudes less than this . This instrument also appeared in another ...
... lower ; the longest transom was used for altitudes exceeding thirty degrees , the second for altitudes between thirty degrees and ten degrees , and the shortest one for altitudes less than this . This instrument also appeared in another ...
Страница 73
... lower forms of life assist it , and the combined influence of air , moisture and heat complete the change . Everywhere these forces are active and decay and destruction threatens . All of the products of life which we employ either for ...
... lower forms of life assist it , and the combined influence of air , moisture and heat complete the change . Everywhere these forces are active and decay and destruction threatens . All of the products of life which we employ either for ...
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A. T. MAHAN altitude apparatus astrolabe barometer battery battle berth deck bilge boats boilers bore bottom breech breech-loader Cape Cape Horn Captain carbon cast cast-iron chart coast coil Commander compartment compass cylinder depth detonation diameter distance drum energy engine explosion fathoms feet fire fleet French friction Greytown groove gun deck gun-cotton hammock heat hole hundred fathoms inch instrument iron lake Nicaragua latitude length longitude means mercury meridian method miles motion muzzle NAVAL INSTITUTE navigation Navy Nicaragua oxygen passed phosphorus pipe piston port pounds preservation pressure projectile pulley pumps rear reel rifle rope Royal Navy sail screw shaft ship shot side sinker sounding sounding line spar steam steel studs tactics thousand fathoms tion triarii triremes tube turn Tuscarora U.S. NAVAL ACADEMY UNITED STATES NAVAL valve vessel weather wedge weight welding wind wire wood