年产12500吨碳化硅项目可行性研究报告(编辑修改稿)

年产12500吨碳化硅项目可行性研究报告(编辑修改稿)内容摘要：

ke it . She enjoyed herself making the asist ant bri ng almost ever ything i n t he window befor e f inaly buyi ng the dr ess she had fi rst asked for . Lesson58 A blessi ng i n di sgui se? 是因祸得福吗。 The t iny vi l age of Fr inley i s sai d t o possess a 39。 cur sed t ree39。 . Because the t ree was m ent ioned in a newspaper , the number of vi si tor s to Fr inl ey has now increased. The tr e was pl anted near a church f if ty year s ago, but i t is only in r ecent year s that it has gai ned an evi l r eput ation. I t i s sai d t hat if anyone touches t he tr e, he wi l have bad l uck。 i f he pi cks a leaf , he wi l die. Many vil lagers beli eve t hat t he tr ee has al ready cl aimed a number of victi ms. The vi car has been asked to have the t ree cut down, but so far he has ref used. He has poi nt ed out t hat t he tr e is a useful sour ce of i n e as touri st s have been ing f rom al part s of the count ry to see it . In spit e of al l that has been sai d, t he tour ists have been pi cki ng leaves and cutt ing t hei r nam es on the tr ee t runk. So far, not one of t hem has been str uck down by sudden death! Lesson59 In or out。 进来还是出去。 Our dog, Rex, used to si t out si de our f ront gat e and bark. Ever y t ime he want ed to e i nto t he gar den he would bar k unt il s omeone opened the gate. As t he nei ghbours pl ai ned of t he noise, m y husband spent weeks t r ai ning him t o press hi s paw on t he latch t o l et him sel f in. Rex soon becam e an exper t at openi ng the gate. However , when I was going out shopping l ast week, I noti ced hi m in t he gar den near the gate. This t im e he was bar king so t hat someone woul d let him out ! Since then, he has devel oped another bad habit . As soon as he opens the gate f rom the outsi de, he es into the garden and wait s unt il t he gat e shut s. Then he sit s and bar ks unt il som eone l ets him out. Af ter thi s he immedi ately lets hi msel f in and begins barking again. Yest erday my husband removed the gate and Rex got so annoyed we have not seen him si nce. Lesson60 The fut ure 卜算未来 At a vi l age f air , I decided to visit a f ort une tel er cal ed Madam Bel linsky. I went i nt o her tent and she tol d me t o sit down. Aft er I had gi ven her some money, she looked int o a crystal bal and sai d: 39。 A r elati on of your s is i ng to see you. She wi l be ar ivi ng thi s evening and i nt ends t o stay f or a few days. The moment you l eave t his tent , you wi l get a big surpr ise. A woman you know wel l wil l rush t owar ds you. She wi l l speak t o you and then she wil l lead you away fr om t his place. That is al l.39。 As soon as I went out si de, I f or got al l about Madam Bel linsky because my wi f e hur ri ed towar ds me. 39。 Where have you been hi ding ?39。 she asked impati ent ly. 39。 Your sister wi l be here i n l ess than an hour and we must be at t he st ation to m et her . We ar e lat e alr eady.39。 As she walked away, I f oll owed her out of the f ai r. Leson61 Troubl e wi th the Hubbl e 哈勃望远镜的困境 I n fut ure, ast ronaut s wi l be requir ed to descend f rom a spaceshi p whi le i t i s sti l in space and to r eturn to i t. The abil it y to do this wi l l be necesa ry i n f ut ure f li ghts t o distant pla s. Scienti sts are now tr ying t o discover if t his i s possible. The spaceshi p Astr a which l eft t he ear th a short t ime ago, wil l be tr avel li ng three hundred m iles i nto space. At a cert ai n point, t he Astr a wil l st op for a short t ime and an astr onaut wi l at em pt t o l eave the st at ionary spaceship and t hen r etur n to it. We shal l not know whether the experi ment has been successful until we have r eceived a r adio m essage. The fi rst message is expect ed to ar ri ve at 7 o39。 clock thi s eveni ng. By t hat t i m e, t he Ast r a wi l l have been f l yi ng t hr ough space f or sevent een hour s and wi l l have ci r cl ed t he ear t h a gr eat m any t i m es. When t he f i r st r adi o m essages have been r ecei ved, t he r esul t s of t he t r i p wi l l be announced i m m edi at el y. Lesson62 Af t er t he f i re 大火之后 Fi r em en had been f i ght i ng t he f or est f i r e f or near l y t hr ee weeks bef or e t hey coul d get i t under cont r ol . A shor t t i m e bef or e, gr eat t r ees had cover ed t he count r ysi de f or m i l es ar ound. Now, sm oke st i l l r ose up f r om t he war m gr ound opened one of the basket s. When he began to pl ay a tune, we had our f i rst gl im pse of t he snake. I t rose out of t he basket and began t o f oll ow the m ovements of t he pipe. We wer e ver y m uch surpr ised when the snake charm er suddenl y began t o play j azz t unes and modern pop songs. The snake, however , conti nued t o 39。 dance39。 slowl y. I t obvi ously coul d not t el the di f er ence bet wen I ndian music and j az! Leson43 Over the Sout h Pole 飞越南极 I n 1929, thr ee year s af ter his fl ight over the Nor th Pol e, t he Amer ican expl orer, R. E. Byr d, successf ull y fl ew over the South Pol e for t he fi rst ti me. Though, at f ir st , Byrd and his men were able to t ake a grea t m any phot ogr aphs of the mount ai ns that lay below, t hey soon ran i nto seri ous tr oubl e. At one point , i t seemed cert ai n t hat their pl ane woul d crash. I t coul d only get over t he mount ains if i t rose to 10, 000 feet. Byrd at once ordered hi s men t o thr ow out two heavy food sacks. The plane was then able t o r ise and it cleared t he mountains by 400 f et . Byr d now knew t hat he woul d be able t o reach the South Pol e which was 300 mil es away, for t her e wer e no m ore mount ains in si ght . The ai rcr aft was able t o fl y over the endl es whi te pl ai ns wit hout di f icult y. Leson44 Through the f orest 穿过森林 Mrs Anne St er li ng did not t hi nk of the r isk she was taking when she r an through a f orest af ter two men. They had r ushed u。