前言:想要寫出一篇令人眼前一亮的文章嗎?我們特意為您整理了5篇國慶節的英文范文,相信會為您的寫作帶來幫助,發現更多的寫作思路和靈感。
即使國慶,也不能忘了學習。下面,查字典小編為大家分享兩篇關于國慶節的英語作文,供學生參考寫作。
國慶節英語作文一:
In National Days,I went to the beach with my parents.The sun was so shining and the sea was so beautiful.I was so excited that I ran into the sea as soon as we arrived.Although it was in October,the water was also so warm in the sea.I felt very pleasent because I had not go out to swim fot a long time.So I sweam into the place that far from the beach.My parents shouted that it was very dangerous that I swim to the deep sea.I turned arround while I heard my parents. I was happy in that day.
國慶節英語作文二:
October 1st is the National Day of the People ' Republic of China,our country.I love our country and I'm so pround of I am Chinese.On the National Day,I went out with my mother and saw there were a lot of national flags in front of many shops.I was so happy to see that because that shows the Chinese people 's love for China .There were also a military parade(閱兵式) in the Tian'anmen Square in Beijing on that day .I saw it on TV and I was so excited . I hope our country will be stronger and stronger.
國慶節的來歷英語作文一
October.first is the National Day of China.In 1949.October.1st, It was the first year of the national day of China.At that time,people were very happy, because China has been free since then, the war has just ended . We were the winner! Then every year of this day, people hang the national flag out to celebrate.At the capital of China--Peking,there is a lot of people go to parade and celebrate in the National Day. Everybody was happy and very exciting.It was very lively.Do you want to know and see it? Come and visit us for the national day of China.
十月一日是中國的國慶節,在1940年十月一日,是中國的第一年國慶節。在那時候,人們非常高興,因為中國從此自由了,戰爭已經停止了。我們是勝利者!所以每年的這天,人們升起國旗慶祝。在中國的首都——北京,那里很多人們為能慶祝國慶節而驕傲。沒個人都異常的興奮。非常有生氣。你想了解和來看嗎?為我們中國的國慶節而來訪吧。
國慶節的來歷英語作文二
Today is National Day, 62nd anniversary of my homeland. The week-long holiday just begins. No one needs to work now. My parents and I have not gone out. We just sit in the couch and watch TV. We don’t want to miss the program, parade. We are all excited when we see such beautiful and magnificent scene. There are so many people gather together to celebrate the 62nd anniversary. We all feel proud that there are many advanced weapons to secure our country. We all feel happy when 62 flower buses pass through Tian An Men. I think our country will have a prosperous future.
國慶節的來歷英語作文三
"National day" with the words, this means the State Festival, first seen in the Western Jin dynasty. Western Jin dynasty literati Lu Ji's in the article of the five leaders on the "national day celebration alone benefit, the main worry-Mo and as a result" record, events in feudal times, State of jubilation, reigned, and the birth of the Great Emperor (Qing dynasty called long live the Emperor's birthday), and so on. Thus ascended the throne, Emperor's birthday in ancient China as "national day". Today that country day as a national day.
國慶節英語作文(一)
The year is the annual National Day on October 1, the birthday of our great motherland. Along with ups and downs, it's been 55 years of our mothers, this day, this nation will celebrate the festival at the venue. Early in the morning, we go to school, at school, some students out of bulletin boards and painting; Some do greeting cards, open class meetings with a special theme;
Others through diaries, poems and other forms expressed her love for the motherland. National Day holiday, the students have to stay at home with Mom and Dad together, the cruise sites, the great cultural experience. Shop at the door with balloons and colorful flags, red, yellow and green:permeated with an atmosphere of jubilation. Everybody inside, in the original discount, launched a series of promotional activities.
Street sea, but also rank long car buying service, the fight must wait long periods. Scenic visitors like long, countless men, women and children in which to do that people have been taking advantage of the festive play out. Almost no empty parking places, restaurants, hotels, the revenue will be substantial.
Distant uncle, made a phone call to tell us that the Beijing National hot topic. I would like to go to Beijing to see Tiananmen Square, we see the face of great capital, and uncle, I have arranged to get together with the Beijing next summer.
National Day is a happy holiday, really raising people's living standards rapidly. In her mother's embrace of the motherland, happiness to grow and wish the motherland mother always beautiful, always prosperous and wish the motherland has become more prosperous and developed.
國慶節英語作文(二)
With the coming of national day, I have a one week holiday. I really expect to it, because it want to have a short trip during these days. I will travel to Jiuzhai Valley with my parents for three days.
【關鍵詞】溫度;血清免疫球蛋白;免疫比濁法;生化分析;時間
【中圖分類號】R55 【文獻標識碼】A 【文章編號】1004-7484(2013)11-0607-01
正常成人每天合成的免疫球蛋白為2~5g[1]。但是在受到感染以后,其的合成量可增加7倍左右[2]。因此,對Ig的測定可以作為檢測多種疾病的依據,同時在臨床上,還將其作為臨床診斷和觀察以及預后的重要觀察指標。然而,對血清Ig的檢測結果也同時受到多種因素的影響,比如檢測儀器;標本處理;操作技術;實驗試劑等。在同一實驗室的不同批次或不同實驗室中對其進行檢測,也會出現一定的差異。但是,在國內對血清標本的放置時間和保存溫度對IG的檢測結果存在的影響,報道的非常少。本文采用全自動生化檢測儀器對不同溫度和時間對血清進行保存,并對Ig進行檢測,主要是探討臨床上保存血清的最佳條件。以下是詳細報道。
1 資料和方法
1.1 一般資料 我校在2012年6月~2013年10月期間,一共選擇了200名健康的體檢學生。都是男性,年齡在22~30歲之間,平均年齡為(27.5±2.0)歲。他們都沒有感染性和系統性的疾病,同時沒有出現肝腎和心血管等疾病。
1.2 方法
使用干燥的試管對他們進行靜脈抽血,大約為5ml。在室溫下放置1h,使用3500rpm進行離心10min,最后去最上層的血清,分開裝到5根試管中。分別放置到室溫和4℃以及-20℃的環境中進行保存。在室溫下進行保存的血清,在保存2h后,對其進行檢測IgA、IgG、IgM。保存在4℃和-20℃的血清,分別在第3d和第6d進行檢測。IgA、IgG、IgM的定量測定試劑盒由上海科華生物工程股份有限公司生產。用Hitachi 7180全自動生化分析儀(日立公司生產)進行免疫比濁法測定,所有操作均嚴格按照試劑盒說明書進行[3]。
1.3 統計學方法 對所有的數據都使用均數±標準差(x±s)來進行表示[4]。并使用SAS15.0軟件進行統計和分析。并采X2檢驗。差異顯著具有統計學意義(P
2 結果
在4℃下保存3d的血清,只有IgA的含量出現明顯性的升高。差異顯著(P
3 討論
免疫比濁法是目前臨床上測定血清IgA、IgG和IgM的主要方法,包括透射比濁法和散射比濁法。兩種方法的測定原理和儀器不同,其結果有所差異。透射比濁法主要檢測抗原抗體復合物所形成的濁度,用全自動生化分析儀檢測;散射比濁法是從不同角度測量抗原抗體復合物微粒的散射光強度和濁度的變化,用蛋白分析儀檢測。一般認為散射比濁法的靈敏度高、重復性好,但國內研究顯示散射比濁法和透射比濁法準確性、精密度均比較好。但散射和濁法和透射比濁法測定Ig的結果,發現偏差均在可接受范圍,變異系數均小于3%,說明二者均為IgG、IgA、IgM的可靠測定方法。全自動生化分析儀的應用,使Ig的檢測速度大為加快。如果使用性能較好的全自動生化分析儀及相應的配套試劑,就能保證IgA、IgG和IgM透射比濁法測定結果與散射比濁法一致。日立7180全自動生化分析儀具有處理能力大、測試速度高、標本用量小等優點,在精密度、線性、準確度等方面性能良好。
血清標本的分離與保存、檢測儀器和試劑、操作技術等因素均對Ig檢測結果有影響,在檢測過程中必須做好各個環節的質量保證措施,減少或消除檢驗誤差。用全自動生化分析儀測定血清樣品,新鮮標本較好。由于免疫比濁法測定的是溶液濁度,故脂血、溶血標本對測定結果影響很大。適宜的溫度可加快抗原與抗體結合,從而加速了濁度反應。在0~56℃之間,溫度越低,反應越慢,但反應生成的抗原抗體復合物結合致密、牢固,易于觀察;溫度越高,反應越快,但反應生成的抗原抗體復合物不穩定,易解離。溫度過高(>56℃)可能引起抗血清球蛋白變性及某些血清球蛋白破壞。因此,多數抗原抗體反應以37℃為宜。
經過實驗表明,在4℃下對血清進行保存3d,IgA的含量出現了明顯性的變化。然而IgG在6d時也出現了很明顯的升高情況[6]。但是IgM卻沒有出現變化。在-20℃條件下對血清進行保存3~6d時,IgA和IgG以及IgM的含量都沒有出現明顯性的變化。在4℃時對血清進行保存時,IgA和IgG的含量升高,然而IgM的含量卻沒有變化,主要是因為血清中的IgA、IgG大多是單體。IgA和IgG的分子肽鏈相對于IgM來說,更容易被血清中的蛋白酶水解掉各種的片段。然而這些被水解的片段又會與試劑中的相應的抗體進行結合。研究結果表明:在4℃下保存6d的血清不適合進行Ig的檢測。但是在-20℃下保存的血清卻可以進行Ig的檢測。
參考文獻:
[1] 王琥,柳長柏,黃宇彬. 溫度、血清以及肝素等因素對TAT穿膜效應的影響[J]. 生物技術,2010,02:58-61.
[2] 吳莉,高新蕾,高萬振,裴召輝,王集輝. 試驗環境溫度對小牛血清邊界條件下超高分子量聚乙烯往復磨損行為的影響[J]. 塑料,2010,02:55-57.
9月27日了,在過幾天就是一年一度的中國國慶節了,為了這個國慶節,我們班的畫黑板報的同學們也準備了起來。
回想起9月26日,那天是我們班的板報完成日,我看著自班的板報,感覺十分的深奧,又認為很有意思,但又覺得偏題了。為什么這樣說呢?因為,板報上面的涂涂畫畫可以說是十分的精美,但是寫上去的字呢,就偏差很大了。為了過這個只屬于中國的國慶節,但黑板報上面的字卻是英文,我為此而感到奇怪,怎么在中國的國慶節,給其他國家辦板報,還是說還有一個國家國慶同中國的一樣。
看我之后,我連忙批評了畫板報的人,教起了他們什么是中國。