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武汉中南医院泌尿系统在线咨询时空常识湖北省治疗前列腺炎哪家医院最好

2019年09月17日 07:11:30    日报  参与评论()人

大冶市中医医院治疗性功能障碍多少钱武汉男人为什么会得龟头炎Stroke is the number one cause of adult disability. But it doesnt have to be that way. In fact, if someone having a stroke gets to the hospital in time, drugs used to break up the blood clot in the brain thats causing the stroke can prevent much of the damage.中风是致使成年人残疾的第一大疾病。但是种情形是可以挽回的。事实上,如果中风的病人被及时送往医院,及时接受可以消除脑部血块的药物治疗,可以避免中风引起的更大的身体损害。But the treatment is only effective if the patient gets to the hospital within three hours after the stroke begins. And the problem is that only three percent of stroke victims get treatment within that short window. Why? Because most people arent familiar with the telltale signs of stroke. Even people having a stroke dont always recognize it as such.但是前提是病人中风后3个小时之内被送往医院,否则治疗无效。问题是只有3%的中风病人在这么短的时间内接受到治疗。为什么?因为大多数人都不清楚中风的病征,即使是中风者本人也未必能意识到。So, determined to improve the number of stroke victims who get to the hospital in time, the National Stroke Association came up with a plan. The program is called Hip Hop Stroke, and it uses rap music to teach school kids to recognize stroke symptoms. One of the raps is about ;FAST,; a mnemonic for Face, Arm, Speech and Time. When a stroke hits, symptoms include droopiness in the face, weakness in the arm, and slurred speech. Recognizing these symptoms in time is crucial for getting a stroke victim to the hospital as quickly as possible.因此为了增加中风病人被及时送往医院的几率,美国国家中风协会想到一个计划。这项计划叫做嘻哈治疗中风,即利用说唱教在校学生识别中风的病征。其中一首帮助记忆说唱歌曲“FAST”,这四个字母分别代表脸部,胳膊,话语和时间。发病时,患者会脸部歪斜,四肢无力,语言謇涩。及时识别出这些病征对患者很重要,这样他们才能尽快得被送往医院。Does Hip Hop Stroke work? According to one study measuring the programs effectiveness, the answer is yes. Researchers tested more than five-hundred school kids in New York City who participated in the three one-hour sessions. They found that kids exposed to Hip Hop Stroke retain the knowledge for at least three months. The researchers believe that over time, Hip Hop Stroke could help many more stroke victims get the help they need, on time.这种嘻哈治疗中风有效吗?研究者对此做过调查,根据调查结果,此计划是有效的。研究者以纽约市的500名在校学生为调查对象,这些学生均参加过每周3次,每次1小时的课程。他们发现接触过嘻哈中风的孩子们会保留对这些知识的记忆,至少3个月。研究者相信,以后嘻哈中风会帮助更多的中风患者及时接受治疗。201205/183714武汉龟头和冠状沟有红斑还痒 Why refrigerators hum?为何冰箱会发出声音?Why refrigerators hum,on toays moment of science.On the recent program we have discussed how fluorocarboncoolant cools your food by coming to a boil in coils hidden in your fridge.今天的科学一刻的主题是冰箱会发出声音的原因。在近期的节目中,在最近的节目中我们讨论了碳氟化合物冷却剂是如何通过在冰箱内置的盘管中达到沸腾状态来冷却食物的。How is this possible?这是如何实现的?When you boil water on the stove, you supply heat energy by turning on the burner. In your fridge, liquid coolant boils at very chilly temperatures, but it still requires heat energy. The coolant absorbs this heat energy from the air inside the fridge. By the time all the coolant has boiled and evaporated into gas, the fridge has reached Arctic temperatures.当你在炉子上烧水的时候,你会打开燃灶来提供热量。在你的冰箱内部,虽然液态冷却剂是在很低的温度下沸腾,但它仍然会需要热能。冷却剂吸收的热能来自于冰箱内的空气。当冷却剂沸腾并蒸发为气体后,冰箱内的温度就接近北极地区了。What happens when the temperature starts to rise again? In order to repeat this chilling performance, the gas coolant has to release heat energy and change back to liquid state. To release heat, the coolant is forced into a second set of coils outside the fridge, in back. Sometimes these coils feel pretty warm.当温度重新上升的时候会发生什么?为了重复前面的降温过程,气态的冷凝剂必须释放热能并转化为液态。而为了释放热能,冷却剂需要被排到冰箱后部裸露在外的螺旋管内。有时候,这些螺旋管摸起来会感觉相当热。How does the gas coolant that just chilled your fridge make the coils warm?这些刚才还用来降温的气态冷却剂,现在为何却能使管道发热了呢?The secrets in the refrigerators hum. That humming is a pump that compresses and warms the gas while forcing it into the coils. Its like pumping up a bicycle tire; the tire feels warm because youve compressed the air inside.秘密就在于冰箱的发出的声音。这种嗡嗡声来自于用来把冷却剂压缩到外部螺旋管并使它发热的一个压缩泵。就像给自行车胎打气一样,轮胎摸起来会有点热,因为你把空气压缩进去了。Through compression, the gas coolant in the coils has become warmer than room temperature and can now release its heat energy to the air. As it releases heat, the gas cools and condenses back to liquid state. When your fridge hums, its releasing heat energy and changing fluorocarbon back to liquid state. Then it can cool your food by coming to a boil once more.通过压缩,螺旋管内气态冷却剂的温度变得比室温更高,这样便可能把热量释放到空气中。在气体释放热量物同时,它会重新变回液体状态。当你的冰箱嗡嗡响时,它是在向外释放热量并把碳氟化合物冷却剂重新转为液态。这样它就可以再一次通过沸腾给你的食物降温了。 /201207/188786武汉华夏医院包皮手术

武汉华夏医院泌尿外科在几楼武汉华夏医院包皮手术 When String theory fell apart, not everyone was distraught. Some people even seem to relish the fact. 当弦理论破裂时,不是每个人都心烦意乱。有些人甚至似乎喜欢这个事实。 ;The String theory really was this so-called theory of everything. Five theories of everything seem like an embarrassment of britches.; 弦理论是所谓的万物论。5个理论看起来像是尴尬的分一样。 Michael Duff had been a rising star of an earlier idea called Super Gravity. String theory has displaced it and almost destroyed Duffs career. 迈克尔;达夫曾是早起思想超级重力升起的新星。弦理论取代了它,差点毁了达夫的职业生涯。 ;Physics tends to be dictated by fad and fashion. There are the gurus who dictate the direction in which new ideas grow.; ;物理学往往是直接与流行时尚挂钩。专家决定新思想的发展方向。; 注:听力文本来源于普特 201201/166942武汉有多少家男科医院

武汉华夏男子医院可以割包皮吗 三峡大学仁和医院治疗包皮包茎多少钱武汉汉南区男科医院在那儿

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