【正文】 and sailors sometimes claim to have seen monsters in the sea. Though people have often laughed at stories told by seamen, it is now known that many of these 39。s Radical Progressive Party. After the elections, Crawley went to the former Prime Minister39。 but I love to hear you say it !39。 time. Even so, people are going to find it difficult to get to work. But so far, the public has expressed its gratitude to the students in letters to the Press. Only one or two people have objected that the students will drive too fast!Lesson86 Out of control 失控與此同時，相關(guān)產(chǎn)業(yè)也得到了快速的發(fā)展，（裝備的國產(chǎn)化大型化、系列化情況）。企業(yè)發(fā)展的需要隨著昆鋼集團(tuán)公司“十一五”規(guī)劃的實施，大批項目將要起動，尤其是草鋪新廠的建設(shè)工程，結(jié)合昆鋼重型裝備制造集團(tuán)有限公司機(jī)械設(shè)備制造建安工程有限公司的發(fā)展，以及建筑施工總承包一級資質(zhì)所承擔(dān)工程的需要，在安寧地區(qū)建設(shè)一個商品混凝土攪拌站，優(yōu)勢十分明顯，前景十分看好。各層次技術(shù)人才和管理人才儲備豐厚，具有組織實施大型工程建設(shè)和管理的豐富經(jīng)驗，從根本上保證項目的高起點建設(shè)和高水平管理。、排水 配套建蓋污水處理池、生產(chǎn)冷卻污水經(jīng)處理后循環(huán)使用，無生產(chǎn)污水排放。料倉容積大，積木式排列，適應(yīng)性強(qiáng)，方管制造主骨架，美觀大方結(jié)實。2)優(yōu)質(zhì)高穩(wěn)定性傳感器可確保計量的準(zhǔn)確和可靠。4)骨料倉開門可按客戶要求實行二次投料,以滿足生產(chǎn)高速鐵路用高性能混凝土的生產(chǎn)要求。、攪拌系統(tǒng)1)雙臥軸雙螺帶式攪拌機(jī)（可用于商品混凝土和高強(qiáng)度混凝土的拌合）（目前1M3。（1）、攪拌桶體攪拌桶體由優(yōu)質(zhì)鋼板整體彎成“Ω”形狀，由結(jié)構(gòu)特別的管狀框架承托，足夠的剛度和強(qiáng)度保證主機(jī)的正常運(yùn)轉(zhuǎn)。攪拌軸的支承由軸承座和軸承共同負(fù)擔(dān)，同時通過兩個骨架油封的作用，能有效地保證軸承的良好工作環(huán)境，以保證主機(jī)的正常持久運(yùn)轉(zhuǎn)。正常生產(chǎn)時能達(dá)到40000罐次。間斷式電腦控制注油方式,可確保在軸端密封可靠運(yùn)行下油耗最省。 （1）、系統(tǒng)結(jié)構(gòu)流程模 擬 信 號AD模塊PLC通訊模塊開 關(guān) 信 號執(zhí) 行 機(jī) 構(gòu)人機(jī)界面控 制 計 算 機(jī) Ⅰ控 制 計 算 機(jī) Ⅱ打印共享器打印機(jī)＊ 主要特點和部分功能：領(lǐng)先的雙計算機(jī)同步控制,在混凝土攪拌站電控系統(tǒng)的故障率調(diào)查中，計算機(jī)故障排在第一位，一旦發(fā)生故障將造成停機(jī)、停產(chǎn)。 —控制系統(tǒng)界面中文顯示。 管理計算機(jī)系統(tǒng)可被選擇為備份機(jī)進(jìn)行工作。＊ 各種機(jī)械動作狀態(tài)模擬顯示以及整個生產(chǎn)工藝流程顯示。＊ 系統(tǒng)零點自動跟蹤。（3） 、計量技術(shù)指標(biāo)216。1%。＊ 樓內(nèi)設(shè)有NFLG20M2脈沖式除塵系統(tǒng)，可自清潔,免去經(jīng)常清理的煩腦。2%砂2400kg177。主樓外封采用C型槽鋼（），外封50 mm厚的夾芯鋼板。＊ 主樓立柱采用直徑325的大型無縫鋼管制成，剛性大，平臺及橫梁采用H型鋼（300x200）及30a等大型槽鋼。5‰；216。＊ 電氣元件交流接觸器采用Schneider系列產(chǎn)品。＊ 在自動生產(chǎn)過程可改變?yōu)槭謩硬僮髡{(diào)整，且不影響后續(xù)自動生產(chǎn)過程。 具有打印統(tǒng)計生產(chǎn)明細(xì)表、材料消耗表、混凝土每車明細(xì)表、攪拌車趟次匯總表。 —操作系統(tǒng)有設(shè)置密碼保護(hù)和操作人員權(quán)限的功能。（2） 、系統(tǒng)配置216。攪拌機(jī)蓋上設(shè)有檢修口，用于一般性維修和檢查。卸料門的整體弧板面與桶內(nèi)襯板面持平，能有效的減少強(qiáng)烈的沖擊、磨損，真正的做到優(yōu)質(zhì)耐久。與傳統(tǒng)的大小鏈輪傳動，大齒輪同步的結(jié)構(gòu)相比，結(jié)構(gòu)緊湊、傳動平穩(wěn)，過載時能通過皮帶打滑起到保護(hù)攪拌主機(jī)等作用。攪拌臂與攪拌葉片均由螺栓聯(lián)接，維修與更換方便快捷。2)雙臥軸葉片式攪拌機(jī)（可用于常態(tài)混凝土的拌合，在葉片角度調(diào)整后可用于水工混凝土的拌合，有1M3,2M3,3M3和4M3五種機(jī)型）。添加劑計量斗采用不銹鋼制成,其下部設(shè)有計量防漏裝置,可確保其計量的準(zhǔn)確。、 骨料提升系統(tǒng)骨料提升系統(tǒng)主要由皮帶機(jī)及暫存斗組成。配料站主要由儲料斗、計量斗、送料皮帶機(jī)等組成。、供電 項目裝機(jī)容量為 280KW，電源由昆鋼龍山礦搭接生產(chǎn)及生活用電引入。 （三）充分利用昆鋼建設(shè)，昆鋼草鋪新廠的建設(shè)及安寧市區(qū)的發(fā)展。、 項目概況、 項目擬建地點昆鋼龍山礦地區(qū)。主城建成區(qū)外、主城規(guī)劃區(qū)范圍以內(nèi)，3000平方米及其以上的房屋建設(shè)、市政建設(shè)等建設(shè)工程項目，在施工過程中，必須使用預(yù)拌商品混凝土。然而，在一些中等城市和小城市，商品混凝土的使用率還很低，根據(jù)商務(wù)部、建設(shè)部、公安部、交通部發(fā)布的《關(guān)于限期禁止在城市城區(qū)現(xiàn)場攪拌混凝土的通知》文件，建設(shè)部對全國127個城市3年內(nèi)禁止現(xiàn)場拌制混凝土，昆明市被列入第二批名單。 I told you yesterday and the day before yesterday,39。 which have at times been sighted are simply strange fish. Occasionally, unusual creaturesLesson81 Escape 脫逃 The last one? 最后一枝嗎？39。 SOS 呼救信號 Oh, is it ?39。39。Meanwhile, two other actors, Rockwall Slinger and Merlin Greeves, had carried two large food baskets to a shady spot under some trees. When they had all made themselves fortable, a stranger appeared. He looked very angry. said Gloria Gleam. s fishing, or eight hours in a cinema seeing the same film over and over again, is usually as far as they get. They have all been put to shame by a boy who, while playing truant, travelled 1600 miles. He hitch hiked to Dover and, towards evening, went into a boat to find somewhere to sleep. When he woke up next morning, he discovered that the boat had, in the meantime, travelled to Calais. No one noticed the boy as he crept off. From there, he hitchhiked to Paris in a lorry. The driver gave him a few biscuits and a cup of coffee and left him just outside the city. The next car the boy stopped did not take him into the centre of Paris as he hoped it would, but to Perpignan on the FrenchSpanish border. There he was picked up by a policeman and sent back to England by the local authorities. He has surely set up a record for the thousands of boys who dream of evading school.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 hour, he had great difficulty in controlling the car because a tyre burst during the first run. After his attempt, Campbell was disappointed to learn that his average speed had been 299 miles per hour. However, a few days later, he was told that a mistake had been made. His average speed had been 301 miles per hour. Since that time, racing drivers have reached speeds of over 400 miles an hour. FollowingDuring 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.Mr Eames,39。waiting room !39。m going to the dentist.39。m going to.. .39。 Bert answered. 39。I crossed the street to avoid meeting him, but he saw me and came running towards me. It was no use pretending that I had not seen him, so I waved to him. I never enjoy meeting Bert Dykes. He never has anything to do. No matter how busy you are, he always insists on ing with you. I had to think of a way of preventing him from following me around all morning.Lesson68 Persistent 糾纏不休Hullo, Elizabeth,39。 I39。but I39。s always plenty to read in the 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 p