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畢業(yè)論文-錳氧化物合成及催化酯化反應(yīng)的研究-閱讀頁(yè)

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【正文】 幫助 , 借此機(jī)會(huì)一并向他們表示感謝 ! 21 參考文獻(xiàn) [1] 許并社 .納米材料及應(yīng)用技術(shù) [M].化學(xué)工業(yè)出版社 ,. [2] Ahmadi T S,Wang Z L,Green T C[J]. Science. 1996. 272. [3] Narayanan R, ElSayed A.[J] Nano. Lett., . [4] Narayanan R, ElSayed A. [J]. J. Phys Chem B, . [5] 張 全勤 ,張繼文 .納米技術(shù)新進(jìn)展 [M].國(guó)防工業(yè)出版社 ,. [6] 閻子峰 .納米催化技術(shù) [M].化學(xué)工業(yè)出版社 ,. [7] Zhang W X, Yang Z H, Liu Y. [J] J Cryst Growth, 2022, 263:394. [8] Hong X L, Zhang G Y, Zhu Y Y[J]. Mater Res Bull, 2022, 38: 1695. [9] Hill L I, Verbaere A, Guyomard D.[J]. J. Power Sources, 2022, 119121: 226. [10] 王占國(guó) . 納米半導(dǎo)體材料的制備技術(shù) [J]. 微納電子技術(shù) , 2022(1): 914. [11] I. P. Parkin. Convenient, roomtemperature, amineassisted routes to metal sulfides, selenides and tellurides[J]. Chem. Soc. 1997, 19: 35053508. [12] 趙立志 . 納米材料的應(yīng)用 [J]. 天津化工 , 2022, 17(5): 39 41. [13] 何順愛,周雙喜等 .水熱沉淀法制備 ZnO納米粉體 [J].桂林工學(xué)院學(xué)報(bào), 2022,24( 1) : 8084. [14] 常照榮,劉院英等 .濕法制備納米二氧化錳及其電化學(xué)性能的研究 [J].河南師范大學(xué)學(xué)報(bào) (自然科學(xué)版 ), 2022,34( l) : 7779. [15] Jason P. Durand, Josanlet C. Villegas. Colloidal Manganese Oxide Precursor to Octahedral Layered,OL3 Materials[J]. Journal of Inanic and Organometallic Polymers and Materials, 2022, 17(2): 460. [16] Jijun Qiu , Zhengguo Jin, Zhifeng of TiO2 nanotube film by wellaligned ZnO nanorod array filmand sol– gel process[J]. Thin Solid Films 515 (2022) 2897– 2902. [17] 李海霞,李大光等 .納米復(fù)合氧化物催化劑研究進(jìn)展 [J].無(wú)機(jī)鹽工業(yè), 2022,36( 4) : 12. 22 請(qǐng)您刪除一下內(nèi)容, O(∩ _∩ )O 謝謝?。?! Many people have the same mixed feelings when planning a trip during Golden Week. With heaps of time, the sevenday Chinese National Day holiday could be the best occasion to enjoy a destination. However, it can also be the easiest way to ruin how you feel about a place and you may bee more fatigued after the holiday, due to battling the large crowds. During peak season, a dream about a place can turn to nightmare without careful planning, especially if you travel with children and older people. As most Chinese people will take the holiday to visit domestic tourist destinations, crowds and busy traffic are inevitable at most places. Also to be expected are increasing transport and acmodation prices, with the possibility that there will be no rooms available. It is also mon that you39。s largest virgin forest, and known for its spring and ecological environment, Arxan is marveled at by many tourists as the purest land on earth. You cannot miss out the Autumn of Arxan. It is definitely the best with brightlycolored scenery full of emotions. Autumn in the northern part of the country es earlier than the South. A September rain followed by the footprints of Autumn brings more colors to the once emerald green mountain and blooming grassland. Shutterbugs flock to see for themselves the marvel of splendid colors around the mountains and waters, many of whom have travel a long distance and even camp here only to capture a moment of the nature wonder. The silver birch turns golden, while the larch is still proudly green. You will find yourself drowned in the intoxicating red of the wild fruits as well as the glamour of flowers in full blown. And your heart will be lingering on the woods as it39。s misery, the cow told him to turn its hide into a pair of shoes after it died. The magic shoes whisked Niulang, who carried his two children in baskets strung from a shoulder pole, off on a chase after the empress. The pursuit enraged the empress, who took her hairpin and slashed it across the sky creating the Milky Way which separated husband from wife. But all was not lost as magpies, moved by their love and devotion, formed a bridge across the Milky Way to reunite the family. Even the Jade Emperor was touched, and allowed Niulang and Zhinu to meet once a year on the seventh night of the seventh month. This is how Qixi came to be. The festival can be traced back to the Han Dynasty (206 BCAD 220). Traditionally, people would look up at the sky and find a bright star in the constellation Aquila as well as the star Vega, which are identified as Niulang and Zhinu. The two stars shine on opposite sides of the Milky Way. Customs In bygone days, Qixi was not only a special day for lovers, but also for girls. It is also known as the Begging for Skills Festival or Daughters39。s Day on February 14, characterized by bouquets of roses, chocolates and romantic candlelight dinners, than they do about their homegrown day for lovers. Even Qixi is nowadays referred to as the Chinese Valentine39。s Day! in shops, hotels and restaurants. But few young women will mark the festival with their boyfriends, or take part in traditional activities to pray for cleverness. 23
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