【正文】 坑內(nèi)涌水從340m運輸巷道水溝自流到XX山340m車場，匯入到XX山礦區(qū)排水系統(tǒng)。礦石通過中段溜井下放到340m中段，用20t電機車牽引10m3底側(cè)卸式礦車運到XX山礦石卸載站，經(jīng)現(xiàn)有溜破系統(tǒng)破碎后，下放到590m裝礦水平，經(jīng)新主井提升至地表礦倉。410m中段以下礦石，經(jīng)新主井提升到地表礦倉；廢石從各中段車場經(jīng)廢石溜井直接下放到755m裝礦水平，經(jīng)新主井提升到地表。設(shè)備年運轉(zhuǎn)7446h。工作制度：年工作306d，每天3班，每班8h。⑶硫酸產(chǎn)品方案：根據(jù)產(chǎn)品的市場要求，%%兩種硫酸。其中XX山礦年產(chǎn)250萬t，XX寺礦年產(chǎn)50萬t。因此，導(dǎo)致其產(chǎn)品鐵精礦中鐵的含量低，不能滿足X鋼生產(chǎn)的要求。因本礦原礦供不應(yīng)求，故向外單位外購部分原礦，以滿足生產(chǎn)之需求。在采出的礦石中，富礦平均品位TFe≥45%，貧礦平均品位TFe≥30%。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第二章 建設(shè)項目周圍地區(qū)環(huán)境概況2 建設(shè)項目概況、地點及建設(shè)單位項目名稱：XXX鐵礦技改擴建工程；性 質(zhì)：技術(shù)改造、擴建；本次技改擴建工程主要由三部分組成：礦山地下開采擴建；選礦廠技術(shù)改 造；硫酸廠擴建改造。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 ! 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.Mr Eames,39。lesson69 But not murder! 并非謀殺！waiting room !39。ll e with you,39。m going to the dentist.39。 he asked, before I had finished speaking.m going to.. .39。39。 Bert answered. 39。Fancy meeting you here !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. and measure temperatures. Tazieff has often risked his life in this way. He has been able to tell us more about active volcanoes than any man alive. said a policeman afterwards, 39。s hospital. Dressed up as Father Christmas and acpanied by a 39。Lesson63 She was not amused 她并不覺得好笑Lesson62 After the fire 大火之后In future, astronauts will be required to descend from a spaceship while it is still in space and to return to it. The ability to do this will be necessary in future flights to distant planets. Scientists are now trying to discover if this is possible. The spaceship Astra which left the earth a short time ago, will be travelling three hundred miles into space. At a certain point, the Astra will stop for a short time and an astronaut will attempt to leave the stationary spaceship and then return to it. We shall not know whether the experiment has been successful until we have received a radio message. The first message is expected to arrive at 7 o39。 As she walked away, I followed her out of the fair. As soon as I went outside, I forgot all about Madam Bellinsky because my wife hurried towards me. 39。Our dog, Rex, used to sit outside our front gate and bark. Every time he wanted to e into the garden he would bark until someone opened the gate. As the neighbours plained of the noise, my husband spent weeks training him to press his paw on the latch to let himself in. Rex soon became an expert at opening the gate. However, when I was going out shopping last week, I noticed him in the garden near the gate. This time he was barking so that someone would let him out ! Since then, he has developed another bad habit. As soon as he opens the gate from the outside, he es into the garden and waits until the gate shuts. Then he sits and barks until someone lets him out. After this he immediately lets himself in and begins barking again. Yesterday my husband removed the gate and Rex got so annoyed we have not seen him since. 表12 保護目標(biāo)一覽表項 目保護目標(biāo)方 位距 離（m）規(guī) 模（人）性 質(zhì)執(zhí)行標(biāo)準(zhǔn)空 氣XXX鎮(zhèn)WNW8001000混合區(qū)GB30951996二級ENE200020000居住區(qū)聲環(huán)境XXX鎮(zhèn)WNW8001000混合區(qū)GB309693，2類水環(huán)境XX渠E2500GB38382002 Ⅳ類生態(tài)環(huán)境XX山村、XXX老火車站及相關(guān)鐵路周圍地區(qū)ing from all parts of the country to see it. In spite of all that has been said, the touristshave been picking leaves and cutting their names on the treetrunk. So far, not one of them has been struck down by sudden death!生態(tài)環(huán)境評價范圍是：原太婆山露天采礦場、小露天采礦場（即現(xiàn)地下采礦廢石場）、地下開采錯動區(qū)以及XX山尾礦庫。⑴HJ/～《環(huán)境影響評價技術(shù)導(dǎo)則總綱、大氣環(huán)境、地面水環(huán)境》⑵HJ/～1995《環(huán)境影響評價技術(shù)導(dǎo)則聲環(huán)境》⑶HJ/T191997《環(huán)境影響評價技術(shù)導(dǎo)則非污染生態(tài)影響》評價采用的標(biāo)準(zhǔn)見表11。建設(shè)項目環(huán)境影響評價是我國環(huán)境保護工作制度，旨在促進評價地區(qū)經(jīng)濟與環(huán)境協(xié)調(diào)發(fā)展，促進