前言:想要写出一篇令人眼前一亮的文章吗?我们特意为您整理了5篇国庆节的英文范文,相信会为您的写作带来帮助,发现更多的写作思路和灵感。
即使国庆,也不能忘了学习。下面,查字典小编为大家分享两篇关于国庆节的英语作文,供学生参考写作。
国庆节英语作文一:
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.
国庆节英语作文二:
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(阅兵式) 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.
国庆节的来历英语作文一
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.
十月一日是中国的国庆节,在1940年十月一日,是中国的第一年国庆节。在那时候,人们非常高兴,因为中国从此自由了,战争已经停止了。我们是胜利者!所以每年的这天,人们升起国旗庆祝。在中国的首都——北京,那里很多人们为能庆祝国庆节而骄傲。没个人都异常的兴奋。非常有生气。你想了解和来看吗?为我们中国的国庆节而来访吧。
国庆节的来历英语作文二
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.
国庆节的来历英语作文三
"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.
国庆节英语作文(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.
国庆节英语作文(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.
【关键词】温度;血清免疫球蛋白;免疫比浊法;生化分析;时间
【中图分类号】R55 【文献标识码】A 【文章编号】1004-7484(2013)11-0607-01
正常成人每天合成的免疫球蛋白为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,对Ig的测定可以作为检测多种疾病的依据,同时在临床上,还将其作为临床诊断和观察以及预后的重要观察指标。然而,对血清Ig的检测结果也同时受到多种因素的影响,比如检测仪器;标本处理;操作技术;实验试剂等。在同一实验室的不同批次或不同实验室中对其进行检测,也会出现一定的差异。但是,在国内对血清标本的放置时间和保存温度对IG的检测结果存在的影响,报道的非常少。本文采用全自动生化检测仪器对不同温度和时间对血清进行保存,并对Ig进行检测,主要是探讨临床上保存血清的最佳条件。以下是详细报道。
1 资料和方法
1.1 一般资料 我校在2012年6月~2013年10月期间,一共选择了200名健康的体检学生。都是男性,年龄在22~30岁之间,平均年龄为(27.5±2.0)岁。他们都没有感染性和系统性的疾病,同时没有出现肝肾和心血管等疾病。
1.2 方法
使用干燥的试管对他们进行静脉抽血,大约为5ml。在室温下放置1h,使用3500rpm进行离心10min,最后去最上层的血清,分开装到5根试管中。分别放置到室温和4℃以及-20℃的环境中进行保存。在室温下进行保存的血清,在保存2h后,对其进行检测IgA、IgG、IgM。保存在4℃和-20℃的血清,分别在第3d和第6d进行检测。IgA、IgG、IgM的定量测定试剂盒由上海科华生物工程股份有限公司生产。用Hitachi 7180全自动生化分析仪(日立公司生产)进行免疫比浊法测定,所有操作均严格按照试剂盒说明书进行[3]。
1.3 统计学方法 对所有的数据都使用均数±标准差(x±s)来进行表示[4]。并使用SAS15.0软件进行统计和分析。并采X2检验。差异显著具有统计学意义(P
2 结果
在4℃下保存3d的血清,只有IgA的含量出现明显性的升高。差异显著(P
3 讨论
免疫比浊法是目前临床上测定血清IgA、IgG和IgM的主要方法,包括透射比浊法和散射比浊法。两种方法的测定原理和仪器不同,其结果有所差异。透射比浊法主要检测抗原抗体复合物所形成的浊度,用全自动生化分析仪检测;散射比浊法是从不同角度测量抗原抗体复合物微粒的散射光强度和浊度的变化,用蛋白分析仪检测。一般认为散射比浊法的灵敏度高、重复性好,但国内研究显示散射比浊法和透射比浊法准确性、精密度均比较好。但散射和浊法和透射比浊法测定Ig的结果,发现偏差均在可接受范围,变异系数均小于3%,说明二者均为IgG、IgA、IgM的可靠测定方法。全自动生化分析仪的应用,使Ig的检测速度大为加快。如果使用性能较好的全自动生化分析仪及相应的配套试剂,就能保证IgA、IgG和IgM透射比浊法测定结果与散射比浊法一致。日立7180全自动生化分析仪具有处理能力大、测试速度高、标本用量小等优点,在精密度、线性、准确度等方面性能良好。
血清标本的分离与保存、检测仪器和试剂、操作技术等因素均对Ig检测结果有影响,在检测过程中必须做好各个环节的质量保证措施,减少或消除检验误差。用全自动生化分析仪测定血清样品,新鲜标本较好。由于免疫比浊法测定的是溶液浊度,故脂血、溶血标本对测定结果影响很大。适宜的温度可加快抗原与抗体结合,从而加速了浊度反应。在0~56℃之间,温度越低,反应越慢,但反应生成的抗原抗体复合物结合致密、牢固,易于观察;温度越高,反应越快,但反应生成的抗原抗体复合物不稳定,易解离。温度过高(>56℃)可能引起抗血清球蛋白变性及某些血清球蛋白破坏。因此,多数抗原抗体反应以37℃为宜。
经过实验表明,在4℃下对血清进行保存3d,IgA的含量出现了明显性的变化。然而IgG在6d时也出现了很明显的升高情况[6]。但是IgM却没有出现变化。在-20℃条件下对血清进行保存3~6d时,IgA和IgG以及IgM的含量都没有出现明显性的变化。在4℃时对血清进行保存时,IgA和IgG的含量升高,然而IgM的含量却没有变化,主要是因为血清中的IgA、IgG大多是单体。IgA和IgG的分子肽链相对于IgM来说,更容易被血清中的蛋白酶水解掉各种的片段。然而这些被水解的片段又会与试剂中的相应的抗体进行结合。研究结果表明:在4℃下保存6d的血清不适合进行Ig的检测。但是在-20℃下保存的血清却可以进行Ig的检测。
参考文献:
[1] 王琥,柳长柏,黄宇彬. 温度、血清以及肝素等因素对TAT穿膜效应的影响[J]. 生物技术,2010,02:58-61.
[2] 吴莉,高新蕾,高万振,裴召辉,王集辉. 试验环境温度对小牛血清边界条件下超高分子量聚乙烯往复磨损行为的影响[J]. 塑料,2010,02:55-57.
9月27日了,在过几天就是一年一度的中国国庆节了,为了这个国庆节,我们班的画黑板报的同学们也准备了起来。
回想起9月26日,那天是我们班的板报完成日,我看着自班的板报,感觉十分的深奥,又认为很有意思,但又觉得偏题了。为什么这样说呢?因为,板报上面的涂涂画画可以说是十分的精美,但是写上去的字呢,就偏差很大了。为了过这个只属于中国的国庆节,但黑板报上面的字却是英文,我为此而感到奇怪,怎么在中国的国庆节,给其他国家办板报,还是说还有一个国家国庆同中国的一样。
看我之后,我连忙批评了画板报的人,教起了他们什么是中国。
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