【正文】 ........................................................... 35 項(xiàng)目建設(shè)條件 ...................................................................................... 35 第五章 工藝技術(shù)方案和設(shè)備選型 ................................................................. 37 工藝技術(shù)方案 ...................................................................................... 37 設(shè)備選型 ............................................................................................. 38 and saw farm s that covered thousands of acres. Afrer di nner, they were back in an urban area, the busy port ci ty of Thunder Bay at the top of the Great Lakes. Because of the Great Lakes, they l earned, Canada has m ore fresh water than any other country i n the worl d. In fact, i t has onethi rd of the worl d?s total fresh water, and m uch of i t is i n the Great Lakes. That ni ght as they sl ept, the trai n rushed across the top of Lake Superi or, through the great forests and southward towads Toronto. “The True North” from Toronto to Montreal The next m orni ng the bushes and m apl e tres outsi de thei r wi ndow were red, gol d and orange, and there was frost on the ground, confi rmi ng that fal had ari ved in Canada. Around noon they arri ved i n Toronto, the bi ggest and m ost weal thy ci ty i n Canada. They were not l eavi ng for M ontreal unti l l ater, so they went on a tour of the city. They went up the tal l CN Tower and l ooked across the l ake. In the di stance, they coul d see the Mi sty cl oud that rose from the great Ni agara Fal ls, whi ch i s on the south si de of the lake. The water fl ows into the Ni agara River and over the fal s on i ts way to the sea. They saw the covered stadi um, hom e of several famous basketbal l team s. As they wal ked north from the harbour area, Li Dai yu sai d, “Li n Fang, one of m y mother?s ol d schoolm ates, l ives here. I shoul d phone her from a tel ephone both.” They m et Li n Fei around dusk i n downtown Chi natown, one of the three i n Toronto. O ver di nner at a restaurant cal ed The Pi nk Pearl , the cousi ns chatted with Li n Fei, who had m oved to Canada m any years earli er. “W e can get good Cantonese food here, ” Li n Feitol d them , “ because m ost of the Chi nese peopl e here e from South China, especi al l y H ong Kong. It?s too bad you can?t go as far as Ottawa, Canada?s capi tal. It?s approxim atel y four hundred kil om eters northeast of Toronto, so i t woul d take to l ong. ” The trai n l eft l ate that ni ght and arrived i n Montreal at dawn the next m orni ng. At the stati on, peopl e everywhere were speaki ng French. There were si ghs and ads i n French, but som e of them had Engl i sh words i n sm al er l etters. “We don39。s too bad,” he sai d. “Montreal i s a ci ty with wonderful restaurants and cl ubs. Most of us speak both Engli sh and French, but the city has French cul ture and tradi ti ons. We l ove good coffee, good bread and good m usic.” That night as the transfer was speedi ng al ong the St Lawrence Ri ver toward the Gul f of St Lawrence and down to the distant east coast, the cousi ns dream ed of French restaurants and red m apl e l eaves. Iqal ui t – the frozen town The reporter, Beth Al l en, arri ved i n a northern m unity cal ed Iqal ui t i n N unavut. N unavut was created i n 1999 as a speci al area for Inui t peopl e. Its nam e m eans “O ur Land” i n their l anguage. It i s i n the farthest northeastern area of Canada, north or the Arcti c Ci rcl e, and is very col d – the average wi ter tem perature i n N unavut i s 35 degrees bel ow zero. Beth sai d, “ I knew i t woul d be coul d i n January, but not thi s col d! Maybe there is a dog sl ed that can take m e i nto town. ” The qui et man who had ben on the plane wi th her sai d, “I?l l take you into town, but I don?t hace a dog sl ed. Most peopl e onl y use the dogs for petiti ons, why are you vi siti ng Iqal uit?” Beth answered, “ I?m wri ting a story for m y newspaper about Iqal ui t – we?d l i ke to adverti se i t as a holi day place, but I thi nk it?s to col d. ” The m an l aughed. “My nam e i s Sim on and I am Inui t,” he sai d. “I think i t?s too far north here for holi days but more and m ore touri sts are i ng. They li ke i ce fi shi ng and photographing pol ar bears. I star as far away from pol ar bears as possi bl e. I l i ke my warm office and m y warm house. ” “I?m busi nes m an. My grandfather woul d li ve i n i ce houses when he hunted i n wi nter, but not so m any peopl e do that now. the ol d m en used to m ake one i n a few hours. They used to l ive i n ski n tents i n summ er – the tents were easy to m ove so the peopl e coul d fol l ow the ani m al s. ” A few mi nutes l ater they arri ved i n Iqal uit, a town wi th a popul ati on of 6000, on Si m on?s snowm obi l e. It was two o?cl ock i n the afternoon, but i t was al ready dark, and al the houses shone wi th bri ght l i ghts. Beth sai d, “ Why i s it so dark? It?s the mi ddl e of the day!” Si mon repli ed, “It ?s dark in the day because we are so far north. You shoul d e i n June. The sun shi nes al ni ght i n the north then. That39。t l eave unti l this eveni ng, ” sai d Li u Qian. “Let ?s go downtown. Ol d Montreal i s close to the water. ” They spent the afternoon i n l ovel y shops and visi ti ng arti sts in thei r workpl aces beside the water. As they sat i n a Buffet restaurant l ooki ng over the broad St Lawrence Ri ver, a young m an sat down wi th them. “H el o, m y nam e is H enri . I?m a student at the universi ty nearby, ” he sai d, ” and I was wonderi ng where you are from. ” The gi rls tol d him they were on a trp acros Canada and that they had onl y on day i n Montreal . “That39。s too bad,” he sai d. “Montreal i s a city wi th wonderful restaurants and cl ubs. Most of us speak both Engl i sh and French, but the ci ty has French cul ture and tradi tions. We love good coffee, good bread and good musi c. ” That ni ght as the transfer was speed