年产15万吨pe节水管项目可行性研究报告(编辑修改稿)

年产15万吨pe节水管项目可行性研究报告(编辑修改稿)内容摘要：

r house. They are one of the most im portant ways of protecti ng a house. Make sure the bui l di ng has no breaken wi ndows and i s wel repai red. Second ,l ook at the objects i n your house. Those in the li vi ng room , whi ch are the m ost li kel y to hurt us, are puters, tel evi si ons and l am ps. They can be ti ed to tabl es or them so they won’t easil y m ove around. The kitchen, which is al so very dangerous, m ust have strong doors on al l the cupboards. This i s the pl ace where m any sm al l things are stored that m i ght fal l down. The water heater shoul d have a case round i t too. Wi ndows are speci al probl em . When they break, gl as can cause m any acci dents,. It is beter to use safety gl ass i f you can, especi al l y for pictures. Al ways rem em ber:” It is better to be safe than sorry. ” TH E STORY OF AN EYEWITNESS By Jack London N ever before in hi story has a ci ty been so pl etel y destroyed. San Franci sco is gone. N othi ng is l eft of i t but m em ori es and som e houses far from the centre of the ci ty. Its buni ness are gone. The factories, hotel sand pal ace are al l gone too. Wi thi n an hour after the earthquake, the smoke of SanFrancio’s fires coul d been seen 160 kil ometres away. The sun is red in the dark sky. There was no stoppi ng the fi res. There was no way to ani ze or m uni cate. The steel rail way tracks were now usel ess. And the great pi pes for carrying water under the streets had burst. Al l of the ways m an had m ade to keep the city safe were gone i n the thi rty second the earth m oved. Out at sea i t was calm . No wind cam e up. Yet from every di rectioneast, weast, north,andsouth, strong winds bl ew upon the unlucky city. Man him sel f had to m ake ruins of the city’s best buil dings so that they woul d not be a danger to those i n the streets. A li st of buil di ngs undesteryed was now onl y a few addresses. A li st of the brave m en and the wom en woul d fi l a l i brary. A l ist of al l those ki l ed wi l never be m ade. Am azi ng as i t may sem, Wednesday ni ght was a qui et ni ght. There were no crowds. The pol i cem en sai dnothi ng。 even thei r horses were qui t. There were no shouts or peopl e doi ng crazy thi ngs. In al l those teri bl e hours I saw not one wom an who cried, not one m an who was exci ted. Before the fi res, through the ni ght, thousands and thousands of peopl e who had l ost their hom es l eft for safety. Som e were covered in bl ankets. Som etim es whol e fam il i es put everythi ng they owned and coul d save i nto wagons. They hel ped one another cl im b the hi gh hil ls around the ci ty. N ever i n al SanFrsncio’s histroy were her peopl e so kind as on that terribl e night. Uni t 5 Elias’ story My nam e i s Eli as. I am a poor worker i n SouthAfri ca. The tim e when I fi rst m et N el son Mandel a was a very diffi cul t peri od of m y li fe. I was twel ve years ol d. It was i n 1952 and Mandel a was the black l awyer to whom I went for advi ce. H e offered gui dance to poor bl ack peopl e on thei r l egal probl ems. H e was generous wi th hi s tim e, for whi ch I was grateful. I needed hi s hel p because I had very li ttle education. I began school at si x. The school where I studi ed for onl y two years was three kil ometers away. I had to l eave because m y fam il y coul d not conti nue to pay the school fes and the bus fare. I coul d not read or wri te wel . After tryi ng hard, I got a job i n a gol d m i ne. H owever, this was a tim e when one had to got to have a passbook to li ve i n Johannesburg. Sadly I di d not have i t because I was not born there, and I worri ed about whether I woul d be e out of work. The day when N el son Mandel a hel ped m e was one of m y happi est. H e tol d m e how to get the correct papers so I coul d stay i n Johannesburg. I becam e m ore hopeful about my future. I never fot how ki nd Mandel a was. When he ani zed the AN C Youth League, I joined i t as soon as I coul d. H e sai d: “ The l ast thi rty years have seen the greatest num ber of l aws stoppi ng our ri ghts and progress, until today we have reached a stage where we have al most no ri ghts at al l. ” It was the truth. Bl ack peopl e coul d not vote or choose their l eaders. They coul d not get the jobs they wanted. The parts of town i n whi ch they had to l ive were deci ded by whi te peopl e. The pl aces outsi de the towns where they were sent to li ve were the poorest parts of South Afri ca. N o one coul d grow food there, . In fact as N el son Mandel a sai d: “… We were put i nto a positi on i n which we had ei ther to accept we were l ess im portant, or fi ght the governm ent. We chose to attack the l aws. We fi rst broke the l aw i n a way whi ch was peaceful。 when this was not al owed… onl y then di d we deci de to answer viol ence with vi ol ence. ” As a matter of fact, I do not li ke vi ol ence… but i n 1963 I helped hi m bl ow up som e governm ent bui l di ngs. It was very dangerous because if I was caught I coul d be put i n pri son. But I was very happy to hel p because I knew it woul d hel p us achi eve our dream of m aki ng black and whi te peopl e equal. The rest of Eli as’ story You cannot im agi ne how the nam e of Robben Isl and m ade us afrai d. It was a pri son from whi ch no one escaped. There I spent the hardest tim e of m y li fe. But when I got there N el son Mandel a was al so there and he hel ped m e. Mr Mandel a began a school for those of us who had l ittl e learni ng. We read books under our blankets and used anythi ng we coul d fi nd to m ake candl es to see the words. I becam e a good student. I wanted to study for degree but I was not al owed to do that. Later, Mr Mandel a al owed the pri son guards to joi n us. H e sai d they shoul d not be stopped from studying for thei r degrees. They were not cl everer than m e, but they di d pass thei r exams. So I knew I coul d get a degree too. Th。