本帖最後由 serrurier 於 2013-12-19 07:24 AM 編輯
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Scotland Canalstvb now,tvbnow,bttvb' l; }8 e$ e" E p `/ t
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At the beginning there were two canals:% C. E; ~) [( p# U
Canal Forth and Clyde was built in 1777, between harbors Grangemouth and Falkirk connecting Glasgow with west cost of Scotland.
H- \. O/ N9 w9 uos.tvboxnow.comCanal Union between Falkirk and Edinburgh was finished in 1822. Because of geographical difficulties, which created a difference of 79 ft. in elevation, the two canals were connected by 11 locks.
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* ?9 P1 B" m9 ~; p9 p N: Qos.tvboxnow.comIn 1963,after 150 yrs of existence of this water way with 11 locks the construction of a huge water carousel started.
) t* d9 P5 G) p3 I: v U- W公仔箱論壇This extraordinary idea was finished in 2002 and became a symbol of Scotland.This invention saves not only time but also energy.
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This is the only rotational boat transporter in the world. It has two arms and each arm forms a kind of huge tub filled with water.
& j/ b7 r% |" U) Q" STVBNOW 含有熱門話題，最新最快電視，軟體，遊戲，電影，動漫及日常生活及興趣交流等資訊。Boats enter the tub, then the tub locks up and the huge arm starts rotating .
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lower canal 公仔箱論壇/ E+ z2 e- s% [6 c0 ?, } P! o+ I
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; V6 ]: ]% {2 f) Vos.tvboxnow.comEntrance to lower canal" M t! h4 d, d4 A) k6 X
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A Boat is approaching the “tub”
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, P3 B$ d( ^' i9 s; wTVBNOW 含有熱門話題，最新最快電視，軟體，遊戲，電影，動漫及日常生活及興趣交流等資訊。
& x' N. ?8 h- Q, u: Q/ s% ~TVBNOW 含有熱門話題，最新最快電視，軟體，遊戲，電影，動漫及日常生活及興趣交流等資訊。There are boats in both “tubs” upper and lower
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Rotation is starting
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; |" Z4 F. _" z6 b( PBoats in both rotating arms
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Rotation
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TVBNOW 含有熱門話題，最新最快電視，軟體，遊戲，電影，動漫及日常生活及興趣交流等資訊。2 d9 ]2 g( F! q" x! Y; ^
* u l( v, q& X: g% l- wos.tvboxnow.comJust before “landing”公仔箱論壇# ~8 q8 G1 R" t$ \( D5 Z- `
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Closing the gate, regulation of level of water and“tubs” rotation Takes 15 min. only.
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One“tub” 78 ft. long with water and boat weights about 300 tons. os.tvboxnow.com* S J5 s$ k6 J
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The“tubs” are filled according the Archimedes’ Law. So the weight of “tubs” are balanced. To open the upper and lower lock and turn the whole system by 180◦they need an engine of 22.5 kW which only use 1.5 kWhTVBNOW 含有熱門話題，最新最快電視，軟體，遊戲，電影，動漫及日常生活及興趣交流等資訊。) M2 D6 H$ D& m
TVBNOW 含有熱門話題，最新最快電視，軟體，遊戲，電影，動漫及日常生活及興趣交流等資訊。) L% o5 k/ k7 C5 B- p& `2 ]
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發表於 2013-12-19 07:01 AM
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發表於 2013-12-21 09:09 PM
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