本帖最後由 serrurier 於 2013-12-19 07:24 AM 編輯
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At the beginning there were two canals:
! P" l0 d) y' W* B" }Canal Forth and Clyde was built in 1777, between harbors Grangemouth and Falkirk connecting Glasgow with west cost of Scotland.www2.tvboxnow.com: Q; g5 [* d7 H
Canal 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.www2.tvboxnow.com& k" Q+ T: ~0 {* D. K# G
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. ~0 L0 U) x* M1 t, i; MIn 1963,after 150 yrs of existence of this water way with 11 locks the construction of a huge water carousel started.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。. g# m. X$ C6 w+ e S: e
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.
( a g& B" I1 ?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。Boats enter the tub, then the tub locks up and the huge arm starts rotating ." x/ ~2 Z- _; |- c) k
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Entrance to lower canal
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A Boat is approaching the “tub”
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There are boats in both “tubs” upper and lowerwww2.tvboxnow.com) V% H6 ]5 L5 e# f4 E( {# \
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8 p i: V4 [% ?% W0 URotation is starting
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Boats 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。7 z* W% b" ?; _" G
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Just before “landing”www2.tvboxnow.com* b- B, O8 f) r3 G! N8 a
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Closing the gate, regulation of level of water and“tubs” rotation Takes 15 min. only.; d# J5 p2 j W" E, b( K0 [
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One“tub” 78 ft. long with water and boat weights about 300 tons. 公仔箱論壇" `% w0 V0 {5 F( R0 U+ k' W* g+ G
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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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* Q$ _# h4 e: a$ HTVBNOW 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。 |
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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