核辐射的英语作文【一】
我国劳动人民很早以前就对太阳活动进行了研究，积累的丰富的科学资料。随着人们对太阳天体认识的深入，对于太阳辐射能的利用也越来越广泛。例如：利用太阳辐射的光化效应，可以加强对植物的光合作用，利用太阳辐射能转变为热能，人们制造了太阳灶。又如，人造卫星上的太阳能电池，可以将太阳辐射能变为卫星中仪器工作所需要的电能，等等。太阳辐射能量在地球面上的分布，是影响各种天气变化的重要因素之一，并引起了各地气侯的许多差异。因此，观测太阳辐射是气象工作者研究的重要课题。
由于太阳辐射到达地球表面以前，中途经过大气层中的臭氧、二氧化碳、水汽、尘埃等物质的吸收或散射，能量会有所减弱。因此，地球上不同的地区和时间所得到的太阳辐射量，其大小不仅与地球表面所产生的高度角有关，而且与大气层的厚度、混浊度和水汽含量有密切关系。太阳的'高度角，就是太阳照射地面的入射角。太阳光照射越接近直射，高度角越大，相应的穿过的大气层薄些，到达地面的太阳辐射量就大；越是斜射，高度角越小，相应的穿过的大气层就厚了，到达地面的太阳辐射量就小。另外，由于地球表面的地形高度不同，得到的太阳辐射量也会不同，越高处大气层密度越小，纯洁度也越高，因此的行高的地面，获得的太阳辐射量，就比地形低的地面获得的要大。
由于地球大气的影响，在地面上是很难测出太阳真正的辐射量的。而世界的最高峰――珠穆朗玛峰，是地球表面的最高处，太阳辐射到达那里所要穿过的大气层比别处要薄，同时那里的大气比较纯洁，透明度大，太阳辐射所受到的影响小，是探讨太阳辐射的一个理想的场所，更能反映出太阳辐射的真实面貌。我国科学工作者先后在珠穆朗玛峰海拔5900米、6500米和7000米以上的地方，设立了许多观测点，对太阳辐射和高山气象进行了观测，取得了世界上地表面最高点的太阳辐射观测数据。这不仅对发展工业和建设国防具有重要意义，而且，把帝国主义在1965年从珠穆朗玛峰南坡所窃取的有关资料，远远的抛到后头。
核辐射的英语作文【二】
i read the book written by luxun .it is called zhaohuaxishi. it includes 10 short articles about the writers stories .they are based on his own experience , when i read this book ,i feel very happy to see luxuns childhood. it was diffrent from ours,so we may find it intersting and exciting. luxuns langange is very great but maybe difficult to understand . but through his words ,we can find his happiness in his heart .
核辐射的英语作文【三】
Dear Dad，
Today is fathers day， for so many years Ive been seekig a way to express my heartfelt thanks for all you have done for me. Here comes it!
Thank you for always being there sharing my life when I need you most. Whenever I encounter difficulties， I never feel alone and vulnerable， because you will keep me on the right path. Im blessed to have you.
Thank you for offering me education and teaching me how to be a man. You always inspire me not by words， but by what you have done! Your efforts in the work， your loyalty to your friends， your responsibility for the family and your persistence in the life have already set me good examples in my own life.
Thank you for always appreciating my work， no matter how tiny it is! You have made me realize that its capacity not scores that really counts.
Dad， I love you and I will love you forever!
Yours beloved，
Li Ming
核辐射的英语作文【四】
After reading "A tale of two cities" "A tale of two cities" is one of Dickenss most important representative works.The novel profoundly exposed the society contradiction before the French Revolution,intensely attacks the aristocratic social clais dissolute and cruel,and sincerely sympathizes with the depressed classes.The novel also described many magnificent scenes like the revolt people attacked Bastille and so on,which displayed peoples great strength.
The novel has portrayed many different people. Doctor Manette is honest and kind but suffers the persecution actually ， Lucie is beautiful and gentle ，Charles is graceful and noble，Lorry is upright and honest ，Sydney is semblance of indifferent, innermost feelings of warm,unconventional but also selfleand lofty，MiProis straightforward and loyal，Evremonde brothers are cruel and sinister......The complex hatred is hard to solve, the cruel revenge has made more hatreds, loves rebirth in the hell edge,but take the life as the price.
As an outstanding writer,in Dickenss work,the language skill is essential.Each kind of rhetoric technique,like the analogy,the exaggeration,the contrast,the humorous,and the taunt are handled skillfully,and the artistry of the work is also delivered the peak."A tale of two cities" has its difference with the general historical novel, its character and the main plot are all fictionalizes.With the broad real background of the French Revolution,the author take the fictional character Doctor Manettes experience as the main clue,interweaves the unjust charge, upholstery and so many techniques,causes the structure integrity and strictness,the plot winding anxious and rich of theatrical nature,it displayed the remarkable artistic skill.the style "A tale of two cities" is solemnity and melancholy,fills indignantion,but lacks the humor of the early works.
核辐射的英语作文【五】
Reading Notes of Pride and Prejudice
“It is a truth universally acknowledged that a single man in possession of a good fortune must be in want of a wife.” This beginning sentence of the book seems to tell us the main story of the book is about the marriage of rich men. The heroine of the book is Elizabeth and at the chapter One, we are told that the father Mr. Bennet prefers Elizabeth among his daughters, in this case, Elizabeth must be a girl who is more special and intelligent.
The story is about love and marriage. Charlotte married Collins because his fortune and she feels nervous about her age even the man is so old-fashioned and ingratiating. However, their marriage is about money and they do not get the real happy. The other man Wickham is a handsome but a man who is a liar. He lies to Elizabeth to gain her appreciation. And his love with Lydia is shallow and about appearance. The love of Jane and Bingley has a better ending. They have love in the relationship and appreciate each other because of the deeper virtue. But they do come through a lot because the misunderstanding they had before.
The love of Elizabeth and the hero of the book Darcy responses the title Pride and Prejudice. In the eye of Elizabeth, Darcy is no doubt pride and arrogant. Darcy falls in love with Elizabeth and proposes marriage to her, but he is still very arrogant so Elizabeth refuses him directly. Darcy
feels hard hit and regrets of being arrogant. However, Elizabeth has a prejudice about Darcy at the very beginning and mistaken believes in Wickham but she finally knows the truth and feels shame of her family. Darcy moves Elizabeth with his pleasant virtue in the end.
核辐射的英语作文【六】
Tonight I watched the movie for the third time. I really enjoy this film so much.
So what＇s your choice between being a common person or a hero with people＇s reects? Most people will choose the latter. But what will be your choice if the cost is laying your lover among the risks? What will it be if the cost is you can never tell the girl, who you love so much, that you love her? The ider man had this contradiction. But finally he still chose the latter, not in order to be a hero, but to make this word peaceful.
I was so moved by the words the Aunt Mary said:
You will never guess what he wants to be, the ider man. He knows the hero when he sees one, too a few characters out there, flying all around out there, saving old girls like me. Lord knows kids like Henry need hero courageous, sacrificing for people, setting examples for all of us. Everybody loves a hero. People enthrone them, cheer them, scream their names and years later they will tell how they stood in the rain for hours just to get a glimpse the one who taught them to hold on to stand longer. I believe there is a hero in all of us. They keep us be honest, give us strength, make us noble, and finally allow us to die with proud. Ever though sometimes we have to initiatively give up the thing we want most, even our dreams. Spider man did that for Henry, so he wants to know where he is gone. He needs him.
The ider man got much from these words, so did I. And what about you? what＇s the hero lying in you?
核辐射的英语作文【七】
Jane Eyre is a first-person narrative of the title character, a small, plain-faced, intelligent and honest English orphan. The novel goes through five distinct stages: Janes childhood at Gateshead, where she is abused by her aunt and cousins; her education at Lowood School, where she acquires friends and role models but also suffers privations; her time as the governess of Thornfield Manor, where she falls in love with her Byronic employer, Edward Rochester; her time with the Rivers family at Marshs End (or Moor House and Morton, where her cold clergyman-cousin St John Rivers proposes to her; and her reunion with and marriage to her beloved Rochester at his house of Ferndean. Partly autobiographical, the novel abounds with social criticism and sinister gothic elements.
