本帖最後由 serrurier 於 2013-12-19 07:24 AM 編輯
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Scotland Canalstvb now,tvbnow,bttvb- M4 H, Q, D2 B+ r6 _, u/ q
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At the beginning there were two canals:
; u; O- y1 c/ H# t) LTVBNOW 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。Canal Forth and Clyde was built in 1777, between harbors Grangemouth and Falkirk connecting Glasgow with west cost of Scotland.
, t( T- _+ G o- U% mCanal 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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In 1963,after 150 yrs of existence of this water way with 11 locks the construction of a huge water carousel started.8 O4 H: B: b$ L# i) E! k
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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9 E6 O5 K( U1 A) X9 z/ hwww.tvboxnow.comThis 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.tvb now,tvbnow,bttvb* I$ ~7 p( q7 g9 E
Boats enter the tub, then the tub locks up and the huge arm starts rotating .www.tvboxnow.com& d) a! s7 _5 F( G( E
, T$ @, C+ E4 X) s% V! Blower canal
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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。* I. I# o( c3 L
Entrance to lower canalTVBNOW 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。9 c3 F! j# Q5 `% `( b$ R( @
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A Boat is approaching the “tub”
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. g/ n/ Y/ e5 ~( D# h# z公仔箱論壇There are boats in both “tubs” upper and lowertvb now,tvbnow,bttvb: i1 B% _) U. p Z) }) n) R3 U
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Rotation is starting
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Boats in both rotating arms
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Rotation3 }( W8 j$ Z6 o( ]3 W% J
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Just before “landing”tvb now,tvbnow,bttvb1 ?8 w* l/ O w4 \
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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.
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# W. ^% R6 r) M' N' cTVBNOW 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。
7 {4 c: D3 y2 r% H' m7 f; r$ UTVBNOW 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。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 kWh
& [) k. ]( f/ }* ?, ^. ~! y- xTVBNOW 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。- G2 C$ Q( D# j4 q- Y% o
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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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