本帖最後由 serrurier 於 2013-12-19 07:24 AM 編輯
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- z5 W# {6 ?0 \公仔箱論壇Scotland Canals
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' i+ K" \: `6 P& B* C7 e. S) Htvb now,tvbnow,bttvbAt the beginning there were two canals:公仔箱論壇' j& ]4 R. [+ O
Canal Forth and Clyde was built in 1777, between harbors Grangemouth and Falkirk connecting Glasgow with west cost of Scotland.
* c# Z6 t# S/ c: P) Q* y; K' r1 jtvb now,tvbnow,bttvbCanal 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.
: k+ _# F3 L* w1 q V+ f+ vTVBNOW 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 I5 G6 ~2 C/ r% `# nTVBNOW 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。
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2 O% {! E! I2 ]* J' zTVBNOW 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。In 1963,after 150 yrs of existence of this water way with 11 locks the construction of a huge water carousel started.
! ^# y% C1 t$ DThis extraordinary idea was finished in 2002 and became a symbol of Scotland.This invention saves not only time but also energy. 公仔箱論壇$ p& p6 Y2 B7 `0 p' ^
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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。* a, M; x/ ^" R1 G
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.公仔箱論壇! H6 ~. I& t$ }) M7 {
Boats enter the tub, then the tub locks up and the huge arm starts rotating .
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lower canal
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: A7 c1 h* b- P3 n; `4 E公仔箱論壇Entrance to lower canal
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$ a1 _" u" x0 t) b# B& n) K Z公仔箱論壇A Boat is approaching the “tub”
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# A* G' Z# J. V7 p. m# 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。
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* A# ~* \$ N4 x- U3 ]. s! Q0 l' dtvb now,tvbnow,bttvbThere are boats in both “tubs” upper and lower
+ F- w( X( I) v# [! Ctvb now,tvbnow,bttvbTVBNOW 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。5 a+ z- F" z, j5 `$ k! e. i$ \
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Rotation is starting
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* P# `7 p f0 Ztvb now,tvbnow,bttvbBoats in both rotating armstvb now,tvbnow,bttvb* r+ M7 c! s, f) x4 q8 o
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Rotation
9 |+ w* E% P2 b L0 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。
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; T: M$ D9 L$ W5 ]" S s6 k3 _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。1 y* `5 d2 y( n0 g
Just before “landing”( A3 |3 t! h& v) h0 ~5 P
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: F' W4 V' z! F# _ c6 y' ~$ ]9 e5.39.217.76Closing 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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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
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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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