【文章內(nèi)容簡介】 all,39。 I answered.39。 I39。m going to.. .39。39。Would you mind my ing with you ?39。 he asked, before I had finished speaking.‘ Not at all,39。 I lied, 39。but I39。m going to the dentist.39。39。 Then I39。ll e with you,39。 he answered.39。 There39。s always plenty to read in the 39。waiting room !39。lesson69 But not murder! 并非謀殺！I was being tested for a driving licence for the third time. I had been asked to drive in heavy traffic and had done so successfully. After having been instructed to drive out of town, I began to acquire confidence. Sure that I had passed, I was almost beginning to enjoy my test. The examiner must have been pleased with my performance, for he smiled and said, 39。Just one more thing, Mr Eames. Let us suppose that a child suddenly crosses the road in front of you. As soon as I tap on the window, I want the car to be stopped immediately.39。 I continued driving and after some time, the examiner tapped loudly. Though the sound could be heard clearly, it took me a long time to react. I suddenly pressed the brake pedal hard and we were both thrown forward. The examiner looked at me sadly. 39。Mr Eames,39。 he said, in a mournful voice,39。 you have just killed that child !39。 lesson70 Red for danger 危險的紅色During a bullfight, a drunk suddenly wandered into the middle of the ring. The crowd began to shout, but the drunk was unaware of the danger. The bull was busy with the matador at the time, but it suddenly caught sight of the drunk who was shouting rude remarks and waving a red cap. Apparently sensitive to criticism, the bull forgot all about the matador and charged at the drunk. The crowd suddenly grew quiet. The drunk, however, seemed quite sure of himself. When the bull got close to him, he clumsily stepped aside to let it pass. The crowd broke into cheers and the drunk bowed. By this time, however, three men had e into the ring and they quickly dragged the drunk to safety. Even the bull seemed to feel sorry for him, for it looked on sympathetically until the drunk was out of the way before once more turning its attention to the matador.Lesson71 A famous clock 一個著名的大鐘When you visit London, one of the first things you will see is Big Ben, the famous clock which can be heard all over the world on the . If the Houses of Parliament had hot been burned down in 1834, the great clock would never have been erected. Big Ben takes its name from Sir Benjamin Hall who was responsible for the making of the clock when the new Houses of Parliament were being built. It is not only of immense size, but is extremely accurate as well. Officials from Greenwich Observatory have the clock checked twice a day. On the . you can hear the clock when it is actually striking because microphones are connected to the clock tower. Big Ben has rarely gone wrong. Once, however, it failed to give the correct time. A painter who had been working on the tower hung a pot of paint on one of the hands and slowed it down ! Lesson72 A car called Bluebird “藍鳥”汽車The great racing driver, Sir Malcolm Campbell, was the first man to drive at over 300 miles per hour. He set up a new world record in September 1935 at Bonneville Salt Flats, Utah. Bluebird, the car he was driving, had been specially built for him. It was over 30 feet in length and had a 2500 horsepower engine. Although Campbell reached a speed of over 304 miles per佛山某鎮(zhèn)污水處理廠可行性研究報告前 言某鎮(zhèn)地處珠江三角洲腹地，位于南海區(qū)西部，東與獅山鎮(zhèn)相連，南與西樵鎮(zhèn)相接，西、北與三水區(qū)接壤。距廣州38km，佛山22km，北江支流從鎮(zhèn)的東邊流過，南海區(qū)東西干線連接某鎮(zhèn)城區(qū)與廣州珠江隧道芳村口，每天有數(shù)十班客車往返于廣州、佛山和西樵之間，水陸交通方便。近些年來，隨著某鎮(zhèn)的經(jīng)濟的發(fā)展，排放的生產(chǎn)生活污水水量也隨之增長；而某鎮(zhèn)城區(qū)基本上未鋪設污水收集管道，大量的生產(chǎn)生活污水未經(jīng)收集處理直接排放入水體，對周圍水體造成嚴重污染。根據(jù)南海區(qū)環(huán)境規(guī)劃總體要求及某鎮(zhèn)環(huán)境規(guī)劃要求，某鎮(zhèn)近期即將實施建設城區(qū)生活污水收集管道和污水處理廠，以完善某鎮(zhèn)的污水處理系統(tǒng)，改善某鎮(zhèn)的水環(huán)境?；谏鲜霰尘?，2006年3月，受佛山市某鎮(zhèn)污水處理有限公司委托，我院積極組織技術力量，對工程規(guī)模及原有方案進行了進一步的綜合分析和研究，相應地調(diào)整了技術方案，最終編制了佛山市某鎮(zhèn)城區(qū)污水處理工程的可行性研究報告。本研究報告主要結(jié)論如下：（1）污水廠處理規(guī)模根據(jù)建設方提供的資料，結(jié)合實際調(diào)研情況，確定某鎮(zhèn)城區(qū)污水處理廠設計規(guī)模為6萬噸/日，分期建設。本可行性研究報告主要考慮一期（2007年）。（2）進出水水質(zhì)結(jié)合調(diào)查數(shù)據(jù)、《城鎮(zhèn)污水廠處理廠污染物排放標準（GB189182002）》,確定某鎮(zhèn)城區(qū)污水處理廠進出水水質(zhì)如下：設計進、出水水質(zhì)一覽表序號設計指標進水水質(zhì)出水水質(zhì)去除率(%)1CODCr(mg/L)≤300＜60≥802BOD5(mg/L)≤150＜20≥873SS(mg/L)≤200＜20≥904NH3N(mg/L)≤30＜8≥735TP(mg/L)≤3＜≥67（3）污水處理工藝本方案推薦采用CASS工藝作為某鎮(zhèn)城區(qū)污水處理廠污水處理的主體工藝，同時根據(jù)《城市污水處理工程項目建設標準》，經(jīng)二級處理后消毒排放。（4）污泥處理工藝，建議設儲泥池，通過螺桿泵提升進入濃縮脫水一體化機進行濃縮脫水，脫水后污泥外運填埋處理。（5）污水廠主要技術經(jīng)濟指標序號名 稱單位數(shù)量1一期廠區(qū)占地面積公頃2建構(gòu)筑物占地面積公頃3建筑系數(shù)%4道路廣場占地面積公頃5綠化占地面積公頃6綠化系數(shù)%307總投資:萬元1 概 述 編制依據(jù)及基礎資料 編制依據(jù)佛山市某鎮(zhèn)城區(qū)污水處理廠工程設計委托書。 基礎資料《佛山市某鎮(zhèn)總體規(guī)劃修編》————某鎮(zhèn)人民政府，深圳市城市規(guī)劃設計研究院 2006年9月編制《南海市“十五”環(huán)境保護規(guī)劃》————南海市環(huán)境保護局 1999年12月編制《城市污水處理及污染物防治技術政策》————建設部國家環(huán)保總局科技部 建城【2004】24號文件《市政工程設計管理標準》————建設部城市建設司《佛山市某鎮(zhèn)污水處理專項規(guī)劃》————某鎮(zhèn)人民政府，同濟大學建筑設計研究院 2007年3月編制某鎮(zhèn)自來水公司提供有關工業(yè)園及附近村委的近幾年的用水量某鎮(zhèn)地形圖(1:10000)其它某鎮(zhèn)的基礎資料 采用的主要規(guī)范和標準1.《室外排水設計規(guī)范》（GB500142006）2.《泵站設計規(guī)范》 GB/T50265973.《建筑給水排水設計規(guī)范》 GB500152003 4.《地表水環(huán)境質(zhì)量標準》 GB383820025.《城鎮(zhèn)污水處理廠污染物排放標準》 GB1891820026. 城市污水處理工程項目建設標準（修訂） 2001北京7.《城市污水處理廠污水、污泥排放標準》 CJ3025938.《城市污水處理廠附屬建筑和附屬設備設計標準》 CJJ31899.《城市污水處理廠運行、維護及其安全技術規(guī)程》 CJJ609410.《建筑結(jié)構(gòu)荷載規(guī)范》 GB50009200111.《建筑地基處理技術規(guī)范》 JGJ79200212.《混凝土結(jié)構(gòu)設計規(guī)范》 GB50010200213.《建筑抗震設計規(guī)范》 GB50011200114.《砌體結(jié)構(gòu)設計規(guī)范》 GB50003200115.《鋼結(jié)構(gòu)設計規(guī)范》 GB50017200316.《給水排水工程結(jié)構(gòu)設計規(guī)范》 GB50069200217.《建筑樁基技術規(guī)范》 JGJ949418.《預應力混凝土結(jié)構(gòu)規(guī)范》19.《混凝土結(jié)構(gòu)工程施工質(zhì)量驗收規(guī)范》 GB50204200220.《給水排水構(gòu)筑物工程施工及驗收規(guī)范》 GBJ1419021.《地基與基礎工程質(zhì)量驗收規(guī)范》 GB50202200222.《建筑地基基礎設計規(guī)范》 GB50007200223.《采暖通風與空氣調(diào)節(jié)設計規(guī)范》 GBJ19－87 2001年版24.《暖通空調(diào)規(guī)范實施手冊》25.《10kV及以下變電所設計規(guī)范》 GB50053－9426.《低壓配電設計規(guī)范》 GB50054－9527.《供配電系統(tǒng)設計規(guī)范》 GB50052－9528.《電力工程電纜設計規(guī)范》 GB50217－9429.《電力裝置的繼電保護和自動裝置設計規(guī)范》 GB50062－9230.《工業(yè)企業(yè)照明設計標準》 GB50034－9231.《爆炸和火災危險環(huán)境電力裝置設計規(guī)范》 GB500589232.《建筑物防雷設計規(guī)范》 GB50057－94(2000版)33.《工業(yè)與民用電力裝置的接地設計規(guī)范》 GBJ65－8334.《自動化儀表選型規(guī)定》 HG 20507－92 35.《儀表供電設計規(guī)定》 HGT 205092000 36.《儀表系統(tǒng)接地設計規(guī)定》 HG 20513－2000 37.《建筑防雷設計規(guī)范》 GB5005794 2000版38.《計算機機房設計規(guī)范》 GB501749339.《分散型控制系統(tǒng)工程設計規(guī)范》 HG20573 40.《電氣裝置的電測量儀表裝置設計規(guī)范》 GBJ 63－90