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Einstein Named "Person of the Century" Albert Einstein, whose theories on space time and matter helped unravel (解决) the secrets of the atom and of the universe, was chosen as "Person of the Century" by Time magazine on Sunday. A man whose very name is synonymous ( 同义的) with scientific genius, Einstein has come to represent more than any other person the flowering of 20th century scientific though that set the stage for the age of technology. "The world has changed far more in the past 100 years than in any other century in history. The reason is not political or economic, but technological—technologies that flowed directly from advances in basic science," wrote theoretical physicist Stephen Hawking in a Time essay explaining Einstein&39;s significance. __________ (46) Time chose as runner-up President Franklin Roosevelt to represent the triumph of freedom and democracy over fascism, and Mahatma Gandhi as an icon (象征) for a century when civil and human rights became crucial factors in global politics. "What we saw was Franklin Roosevelt embodying the great theme of freedom&39;s fight against totalitarianism, Gandhi personifying ( 象征, 体现 ) the great theme of individuals struggling for their rights, and Einstein being both a great genius and a great symbol of a scientific revolution that brought with it amazing technological advances that helped expand the growth of freedom," said Time Magazine Editor Walter Isaacson. Einstein was born in Ulm, Germany in 1879. __________ (47) He was slow to learn to speak and did not do well in elementary school. He could not stomach organized learning and loathed taking exams. In 1905, however, he was to publish a theory which stands as one of the most intricate examples of human imagination in history. __________ (48) Everything else- mass,weight, space, even time itself-- is a variable (变量) . And he offered the world his now-famous equation ( 公式 ) : energy equals mass times the speed of light squared--E= mc2. __________ (49) "There was less faith in absolutes, not only of time and space but also of truth and morality." Einstein&39;s famous equation was also the seed that led to the development of atomic energy and weapons. In 1939, six years after he fled European fascism and settled at Princeton University, Einstein, an avowed pacifist, signed a letter to President Roosevelt urging the United States to develop an atomic bomb before Nazi Germany did. __________ (50) Einstein did not work on the project. Einstein died in Princeton, New Jersey in 1955. A. "Indirectly, relativity paved the way for a new relativism in morality, art and politics,"Isaacson wrote in an essay explaining Time&39;s choices. B. How he thought of the relativity theory influenced the general public&39;s view about Albert Einstein. C. "Clearly, no scientist better represents those advances than Albert Einstein." D. Roosevelt heeded the advice and formed the "Manhattan Project" that secretly developed the first atomic weapon. E. In his early years, Einstein did not show the promise of what he was to become. F. In his "Special Theory of Relativity", Einstein described how the only constant in the universe is the speed of light.
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【单选题】男性,40岁,肥胖。因饮酒后突发左上腹部疼痛,入院查血、尿淀粉酶升高,B超示胰腺弥漫性增大,周边积液,诊断为急性坏死性胰腺炎。治疗两天后突然出现呼吸困难,不伴发热、咳嗽、咳痰,查体:患者烦躁不安,大汗,呼吸频率38次/分,口唇发绀,双肺闻及少量湿音,面罩吸氧无改善,呼吸困难进行加重。血气分析示PaO 2 5.33kPa(40mmHg),PaCO 2 4.0kPa(30mmHg)。胸片示双肺纹理增重...
A.
急性呼吸窘迫综合征(ARDS)
B.
肺部感染
C.
支气管哮喘
D.
张力性气胸
E.
Ⅱ型呼吸衰竭
【单选题】电流型逆变器的中间直流环节储能原件是()。
A.
电阻
B.
电容
C.
电感
D.
电池
【多选题】下列元代画家中号称“元四家”的是()。
A.
黄公望
B.
倪瓒
C.
赵孟頫
D.
王蒙
E.
吴镇
【单选题】男性,40岁,肥胖。因饮酒后突发左上腹部疼痛,入院查血、尿淀粉酶升高,B超示胰腺弥漫性增大,周边积液,诊断为急性坏死性胰腺炎。治疗两天后突然出现呼吸困难,不伴发热、咳嗽、咳痰,查体:患者烦躁不安,大汗,呼吸频率38次/分,口唇发绀,双肺闻及少量湿啰音,面罩吸氧无改善,呼吸困难进行加重。血气分析示PaO25.33kPa(40mmHg),PaCO24.0kPa(30mmHg)。胸片示双肺纹理增重,模糊...
A.
急性呼吸窘迫综合征(ARDS)
B.
肺部感染
C.
支气管哮喘
D.
张力性气胸
E.
Ⅱ型呼吸衰竭
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【判断题】KCL 和 KVL 反映电路结构上的一种约束关系,与组成电路的各元件性质无关。( )
A.
正确
B.
错误
【单选题】电流型逆变器的中间直流环节储能原件是
A.
电容
B.
电池
C.
电阻
D.
电感
【多选题】Que font vos parents ?
A.
Ils sont ouvriers.
B.
Mon père est ingénieur et ma mère est médecin.
C.
Ils ne sont pas très vieux. Ils ne sont pas jeune non plus.
D.
Mon père fait des affaires. Ma mère ne travaille pas.
【简答题】音乐欣赏中的基础表现手法有哪些?
【单选题】电压型逆变器的中间直流环节储能原件是()。
A.
电阻
B.
电容
C.
电感
D.
电池
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