20xx年中国便携式拉曼光谱仪市场分析报告(可研专用版)(编辑修改稿)

20xx年中国便携式拉曼光谱仪市场分析报告(可研专用版)(编辑修改稿)内容摘要：

best sol di ers. So the Am ber Room became part of the Czar’s winter pal ace in St Petersburg. About four metres l ong, the room served as a smal reception hal for i mportant vi stors. Later, Catheri ne Ⅱ had the Am ber Rom moved to a pal ace outsi de St Petersburg where she spent her summ ers. She tol d her arti sts to add m ore detai ls to it. In 1770 the room was pl eted the way she wanted. Alm ost si x hundred candl es li t the room , and i ts m i rors and pictures shone l i ke gol d. Sadl y, al though the Am ber Rom was si dered one of the wonders of the worl d, i t i s now mi ssi ng. In Septem ber 1941, the N azi arm y was near St Petersburg. Thi s was atim e when the two countri es were at war. Before the Nazi s coul d get to the summ er palace, the Russi ans were abl e to remove som e furni tures and sm al l art objects from the Am ber Room. H owever, som e of the Nazi s secretly stol e the room i tsel f. In l ess than two days 100000 pi eces were put i nsi de twentyseven wooden boxes. There i s no doubt that the boxes were then put on a train for Koni gsberg, whi ch was at a ti me a Germ an ci ty on the Bal ti c Sea. After that, what happened to the Am ber Room rem ai ns a m ystery. Recentl y, the Russi ans and Germans have buil t a new Am ber Room at the summ er pal ace. By studyi ng ol d photos of the form er Am ber room , they have m ade the new one l ooke li ke the ol d one. In 2020 it was ready for the peopl e of St Petersburg when they cel ebrated the 300th bi thday of thei r city. A fact of an opi ni on What i s a fact? Is i t som ethi ng that peopl e bel i eve? N o. A fact i s anythi ng that can be proved. For exam pl e, it can be proved that Chi na has m ore peopl e than any other country in the worl d. Thi s is a fact. Then what is an opi ni on? An opi ni on i s what som eone beli eves is true but has not been proved. So an opi noion i s not good evi dence i n a trai l. For exampl e, it is an opinion if you say ―Cats are better pets than dogs‖. It may be true, but it is difficult to prove. Some peopl e m ay not agree wi th thi s opi ni on but they al so cannot prove that they are ri ght. In a trai l, a judge m ust deci de whi ch eyewi tnesses to beli eve and whi ch not to bel i eve. The judge does not consi der what each eyewi tnes l ooks li ke or where that person l ives or works. H e/She onl y cares about whether the eyewi tnes has gi ven true i nform ati on, whi ch m ust be facts rather than opi ni ons. This ki nd of i nform ati on i s cal l ed evi dence. Bi g Feng to the rescue H is friends and famil y cal him ―Big Feng‖ because he is bery tal l and pl ayed basketbal as a young man. But he is al so big i n a di fferent way — he fights hard to protect China’s past. H is real nam e is Feng Jicai and he has wri tten many novels about l ife i n Chi na. Several years ago, however, he put down hi s pen for a whi l e and began to protect the cltural reli cs i n Ti anji n, where he li ves. O nce som eon asked him why he no l onger wrote. H e repli ed that at the m om ent he fel t protecti ng cul tural reli cs was m ore i mportant. Feng l oves hi s hom etown. H e bel i eves that ol d thi ngs m ust be gi ven a pl ave next to new thi ns, or peopl e wil l soon fet ther great past. H e does not m ake speeches to get others to hel p hi m i n hi s projects. Instead he goes out and does what he can hi m esel f. If others fol ow him , so much the beter. O ne of hi s bi ggest projects was to protect the ol dest street i n Ti anji n. Al ong that street som e shops had done busi ness for seven hundred years. Althought the city governm ent rebui l t thi s street, they di d save i ts ol dest bui l di ng. Another project was m ore successful: he persuaded the ci ty governm ent to buy som e l and in the centre of the ci ty so i t coul d not be sol d for busi neses. This area i s very im protant for the hi story of Ti anji n. It was here that the ci ty was first buil t during the Song Dynasty. Later m any treasures were found here. To Feng, di gi ng down i n to the earth i s li ke readi ng page after page of a book. Each dynasty found i n the earth i s li ke an i nteresting story. N ot l ong ago he and other wri ters and artists took photos of the ol d parts of Tianji n. The photos were put i nto a book whi ch was very popul ar. The m oney from the book hel ps hi s prjects. Once, and ol d m an asked Feng to si gn a book for hi m, sayi ng he woul d gi ve i t to hi s grandson who was not yet born. Feng was gl ad to do i t he knows that he past i s not onl y for us to enjoy but al so for the chil dren of the future. Unit 2 An i ntervi ew Pausani as, who was a Greek wri ter about 2020 year ago, has e on a m agi cal journey on March 18th , 2020 to fi nd out about the presentday Ol ym pi c Gam es. H e i s now i ntervi ewi ng Li Yan, a vol unteer for the 2020 Ol ym pics Gam es. P: My nam e i s Pausani as. I li ved i n what you cal ― Anci ent Greece‖ and I used to wri te about the Ol ym pic Gam es a l ong tim e ago. I’ ve e to your tim e to fi nd out about the presentday Ol ym pi c Gam es because I know that i n 2020 they were hel d i n m y hom el and. May I ask you som e questi ons about them odern O l ym pi cs? L: Good heavens! Have real y e from so l ong ago? But of course you can ask any questi ons you li ke. What woul d you li ke to know? P: H ow often do you hol d your Gam es? L: Every four years. There are two m ai n sets of Gam es—the Wi nter and the Summ er O l ym pi cs, and both are hel d every four years on a regul ar basi s. The Wi nter O l ym pi cs are usual l y hel d two years before the Summ er Gam es. O nl y athletes who have reached the agreed standard for thei r event wil l be adm i ted as peti tors. They m ay e from anywhere i n the worl d. P: Wi nter Gam es? H ow can the runners enjoy peti ng i n wi nter? And what about the horses? L: O h no! There are no runni ng races or horse ri di ng eve。