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月湖区妇幼保健医院在线咨询鹰潭铁路医院咨询电话月湖区人民中医院产科 有声名著之吸血鬼 Chapter23吸血鬼Dracula英语原版下载 相关名著:有声名著之查泰莱夫人的情人有声名著之简爱有声名著之呼啸山庄有声名著之傲慢与偏见有声名著之儿子与情人有声名著之红与黑有声名著之歌剧魅影有声名著之了不起的盖茨比有声名著之远大前程有声名著之巴斯史维尔猎犬 Article/200809/49732鹰潭医院引产费用一般要多少钱

鹰潭希正妇科预约Why Can We Hear the Sound of the Ocean in a Shell? 贝壳传来海洋之音?Most children have probably wondered at the noise of roaring ocean waves magically captured inside seashells held up to their ears. According to popular belief, anyone lucky enough to hold a big, spiral conch shell will be treated to the loudest rendition of one of nature's "recordings."A similar, but quieter effect can be heard by using an empty cup or even just by cupping a hand over an ear. One popular explanation is that the sound of blood rushing through the ear's blood vessels echoes inside the cup. This is unlikely, because the sound ought to be louder after vigorous exercise, yet it remains at the same level. Air flowing through the shell or cup has also been suggested as a possible cause, but experiments in soundproof rooms have disproved this. No sound comes from the shell, though there is plenty of air in the room. In fact, the answer is fairly simple, and can be summed up in two words: ambient noise. We are constantly surrounded by noise, most of which is not audible to us unless we hold something like a seashell close to one of our ears. The sound waves collected from a larger area resonate inside it and we hear a greater amount than usual of the ambient sound around us, though in a jumbled up form. The noise in the shell increases along with the level of ambient noise in the surrounding area. The "ocean" is a lot louder in a noisy room where a multitude of sounds bounce around and mix together inside the shell. The level of noise we hear also depends on the angle and distance of the shell from the ear.In the past, the spiral tips of conch shells were often used as aids for the hearing impaired. Nowadays, shells decorate many a living room cabinet. If you have a big seashell, why not close your eyes and treat yourself to a quick trip to the seaside? 大多数的孩子对从握在耳畔的贝壳里能听到神奇的海浪澎湃声啧啧称奇。许多人深信,谁能幸运地捡到大海螺贝壳,便能受邀聆听大自然最盛大的“原音重现”。把一个空杯子或只是将手合成杯状贴近耳朵,就可以听到类似但比较小的声音效果。一个比较普遍的解释认为这是血液在耳朵血管里流动的声音在杯中回荡不已引起的效果。这说法是不可能的。因为照这样的解释,人在剧烈运动后听到的声音应该会更大,但事实上仍然维持相同的音量。 在贝壳或杯子里流动的空气,也被认为是产生声音的可能因素之一,然而在隔音的房间里所做的实验已将这个可能推翻。虽然隔音房内有充足的空气,贝壳里却一片安静。事实上,问题的非常简单,简单到可以用两个字来概括:周围的杂音。 我们处在不断的杂音包围之中,其中大部分杂音我们是听不见的,除非把贝壳之类的东西靠近耳边才能听到。从周围大范围空气中收集来的声波会在贝壳里面产生共鸣,这样我们就能听到更多环绕在我们四周的杂音,不过听起来杂乱不堪。 贝壳中的声音会随着周围杂音的音量变大而增强。因此“海洋”的声音在一个嘈杂的房间中听来会更大。因为房间里多重复杂的声音会在贝壳中来回激荡、相互混杂。我们听到声音的大小同时也取决于贝壳与耳朵的角度及距离。 过去,海螺贝壳螺旋状的尖端常被用作听障人士的助听器。如今,贝壳成了许多客厅橱柜的装饰品。如果你有一个大贝壳,何不闭上眼睛,让自己去海边度个小假呢? Article/200803/28864鹰潭高新技术开发区妇科疾病哪家医院最好的 PART THREE - A YOUNG WOMAN AT THORNFIELDCHAPTER EIGHTEENMr. Rochester's Story"Well, as you know, he decided to give my older brother everything. [-----1-----]. Without asking me, my father decided that I should marry Bertha Mason. She was the daughter of my father's rich friend Jonas Mason. I was young and foolish in those days. Wyhen I saw Bertha in the West Indies, she was beautiful. I thought I loved her and wanted to marry her. But after the wedding, I learned that Bertha's mother and younger brother were both mad. Bertha would probably become sick like them. Jane, my father knew all of this, but he did not tell me! Soon after our wedding, Bertha began to go mad. I lived with her in other places for four years. By now my father and brother were both dead, so I was rich. But I knew that I was really poor, because I was married to a mad woman, for the rest of my life!""I pity you, sir, I do pity you," I said sadly. I could not imagine how terrible his life with Bertha Mason must have been."Well, [-----2-----], but in the end I decided to bring Bertha to live at Thornfield Hall. She has lived here ever since. No one in this house knows the whole truth about her although Mrs. Fairfax knows she is here. But although I pay Grace Poole a lot of money to watch her, Bertha is still clever. She has escaped from her room at night, as you know. The first time, she tried to kill me in a fire. The second time, she visited you in your room. She must have wanted to know who you were. She must have remembered her own wedding day when she saw your dress.""And what did you do, sir, after you had brought her here?""I traveled all over Europe, Jane. [-----3-----]--""But you couldn't marry, sir," I said. 填空 :1、This meant I would be poor for the rest of my life, unless I married a girl who had money这就意味着我的余生就会很穷,除非娶一个有钱的姑娘。2、sometimes I wanted to shoot myself我有时想开自杀。3、I was looking for a good and wonderful woman to love我在寻找一位善良、优秀的女人,去爱她。 隐藏Vocabulary Focuspity:同情,此处用作动词。 Article/200906/72442月湖区人民中医院检查白带多少钱

余江县第二人民医院产妇做检查好吗Persuaded as Miss Bingley was that Darcy admired Elizabeth, this was not the best method of recommending herself; but angry people are not always wise; and in seeing him at last look somewhat nettled, she had all the success she expected. He was resolutely silent however; and, from a determination of making him speak she continued.彬格莱既然早已拿定主意达西爱上了伊丽莎白,又要用这种办法来搏得他的喜欢,实在不太高明;不过人们在一时气愤之下,往往难免有失算的时候。她看到达西终于给弄得多少有些神色*烦恼,便自以为如意算盘打成功了。达西却咬紧牙关,一声不响;她为了非要他说几句话不可,便又往下说:;I remember, when we first knew her in Hertfordshire, how amazed we all were to find that she was a reputed beauty; and I particularly recollect your saying one night, after they had been dining at Netherfield, ;She a beauty! -- I should as soon call her mother a wit.; But afterwards she seemed to improve on you, and I believe you thought her rather pretty at one time.#39;#39;;我还记得我们第一次在哈福德郡认识她的时候,听人家说她是个有名的美人儿,我们都觉得十分奇怪;我特别记得有一个晚上,她们在尼日斐花园吃过晚饭以后,你说:lsquo;她也算得上一个美人!那么她妈妈也算得上一个天才了!rsquo;可是你以后就对她印象她起来了,你也有一个时期觉得她很好看。;;Yes,#39;#39; replied Darcy, who could contain himself no longer, ``but that was only when I first knew her, for it is many months since I have considered her as one of the handsomest women of my acquaintance.#39;#39;达西真是忍无可忍了,只得回答道:;话是说得不错,可是,那是我刚认识她的时候的事情;最近好几个月以来,我已经把她看做我认识的女朋友当中最漂亮的一个。;He then went away, and Miss Bingley was left to all the satisfaction of having forced him to say what gave no one any pain but herself.他这样说过以后,便走开了,只剩下彬格莱一个人。她逼着他说出了这几句话,本以为可以借此得意一番,结果只落得自讨没趣。Mrs. Gardiner and Elizabeth talked of all that had occurred during their visit, as they returned, except what had particularly interested them both. The looks and behaviour of every body they had seen were discussed, except of the person who had mostly engaged their attention. They talked of his sister, his friends, his house, his fruit, of every thing but himself; yet Elizabeth was longing to know what Mrs. Gardiner thought of him, and Mrs. Gardiner would have been highly gratified by her niece#39;s beginning the subject.嘉丁纳太太和伊丽莎白回到寓所以后,便把这次作客所遇到的种种事情详细谈论了一番,只可惜大家都感到兴趣的那件事却偏偏没有谈到;凡是她们所看到的人,她们都拿来一个个评头论足,又一一谈到各人的神情举止,只可惜她们特别留意的那个人却没有谈到。她们谈到了他的、他的朋友、他的住宅、他请客人们吃的水果;;样样都谈到了,只是没有谈到他本人,其实外甥女真希望舅母大人谈谈对那个人印象如何,舅母大人也极其希望外甥女先扯到这个话题上来。 Article/201203/175450 Residents of southern California are trying to get used to skyrocketing prices for gasoline. The average price for 87 octane economy gas is .22, almost 30 percent higher today than it was 12 months ago. The lowest gas price in the Southland right now is .09 a gallon at the Seashell station in Arcadia. The station manager, Everett, said the reason his gas is cheaper than elsewhere is that he bought a lot of gas two years ago at reduced prices, so he is passing his savings on to his customers. The lines at the Seashell station often run 10 to 20 vehicles long. The police have been here several times because cars block traffic on Horsetrail Drive. Everett said, “I tell people in line that the Barco station a block away is only .14, but they’d rather wait and save 5 cents. It's OK with me, of course. I don't mind making money.” A young man pumping gas said he had waited in line for 20 minutes. When asked why he didn't go a block away where there were no lines, he said, “Every penny counts. When I bought this ’99 Bummer, gas was only a gallon, which was pretty cheap. So, even though I only get eight miles per gallon, I wasn't paying that much to fill my tank. But today's prices are killing me. I drive to work, and I drive to the grocery store. That's it. I used to drive around the neighborhood just to show off my wheels, but I can’t do that any more.” Article/201106/141681鹰潭b超多少钱信江新区妇幼保健医院无痛人流好吗




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