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:
; N$ S ~# Z, x) }) 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。Canal Forth and Clyde was built in 1777, between harbors Grangemouth and Falkirk connecting Glasgow with west cost of Scotland.tvb now,tvbnow,bttvb& z6 J/ Q$ E' ~+ c
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.
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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.
: z# H, S3 u6 l- v/ ~( l f6 m8 [" Awww2.tvboxnow.comThis 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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, e. V- i( |) ~6 a+ V! S# @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. Q9 u e* ^' T- d5 ^0 p
Boats enter the tub, then the tub locks up and the huge arm starts rotating .公仔箱論壇: g$ l, n3 A# z
7 J, Y+ ?4 |+ z! z1 B2 y) L; Y3 n, rlower canal
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Entrance to lower canal
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- v4 B! R& _! p" Y' N2 QTVBNOW 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 Boat is approaching the “tub”8 a$ k7 U% a+ z8 |& P
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。8 m' V+ E2 L$ e& t7 J: a$ h+ ~
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* i ^! i2 V: C+ \1 A( M+ EThere are boats in both “tubs” upper and lower
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Rotation is startingwww2.tvboxnow.com6 K& |( e3 C' {5 M; B" ?* Z4 l+ J
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Boats in both rotating arms
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5 y) e$ c8 i w0 Z ?3 Q5 u* G7 D公仔箱論壇Just before “landing”tvb now,tvbnow,bttvb9 |; W/ B& U7 F4 M) u
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: U( G& S3 ]) lClosing the gate, regulation of level of water and“tubs” rotation Takes 15 min. only.
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+ H& @7 Y5 |, O; `$ n/ C# hOne“tub” 78 ft. long with water and boat weights about 300 tons.
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6 S4 r2 P' ]! XThe“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* D6 k6 Z; A o, X2 a- k6 U
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發表於 2013-12-19 07:01 AM
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