【正文】 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. 15 。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 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 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。 13 參考文獻(xiàn) [1]張紅 ,王艷紅 ,王 珊珊 .高效液相色譜 質(zhì)譜法測(cè)定花生中的螯合肽 [J].分析化學(xué)簡(jiǎn)報(bào) ,2021,37(6):881883. [2] 張靜 ,常青曉 ,孫傳范 ,段桂蘭 .HPLC 法測(cè)定鎘和砷脅迫下水稻根系的植物螯合肽 [J].環(huán)境科學(xué)學(xué)報(bào) ,2021,31(7):15501555. [3] 婁來(lái)清 ,沈振國(guó) .金屬硫蛋白和植物螯合肽在植物重金屬耐性中的作用 [J].生物學(xué)雜志 ,2021,18(3):14. [4] 李安明 ,李德華 ,鄧青云汪宜宇 .植物螯合肽合成酶的研究進(jìn)展 [J].植物生理學(xué)報(bào) ,2021,47(1):2736. [5] 蔡保松 ,雷梅 ,陳同斌 ,張國(guó)平 ,陳陽(yáng) .植物螯合肽及其在抗重金屬脅迫中的作用[J].生態(tài)學(xué)報(bào) ,2021,13(3):21272131. [6] 全先慶 .植物鰲合膚及其功能 [J].生命的化學(xué) ,2021,27(3):213215. [7] 姜瑛楠 .重金屬鎘污染 [J].植物生態(tài)學(xué)報(bào) ,2021,29(4):65966. [8] 蔡保松 ,雷梅 .土壤砷污染對(duì)蔬菜砷含量食用安全性的影響 [J].生態(tài)學(xué)報(bào) 2021,23(10):21252132. [9]張玉秀 ,柴團(tuán)耀 .植物耐重金屬機(jī)理研究進(jìn)展 [J].植物學(xué)報(bào) ,1999， 41(5):453457. [10] 茹炳根 ,潘愛華 .金屬硫蛋白 [J].分析化學(xué)簡(jiǎn)報(bào) 1991,18(4):254259. 14 致謝 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請(qǐng)您刪除一下內(nèi)容， O(∩ _∩ )O謝謝?。?！ 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。 研究展望 本研究性實(shí)驗(yàn)在先前的基礎(chǔ)上進(jìn)行了進(jìn)一步的研究，還有好多工作需進(jìn)一步研究。本實(shí) 驗(yàn)建立了獨(dú)特的檢測(cè)方 11 法被證明花生含有丙氨酸 類 PC