科學英語演講短文模板

　　科學英語演講短文

　　英語演講短文帶翻譯：Many scientists, from their earlier work, know enough to make good guesses on the solutions to the problems they are working on.

　　許多科學家從他們早期的工作中積累了很多知識,足以對他們鉆研的問題的解決方案做出很好的猜想。

　　In making new discoveries, they may use trial-and-error, they may use past experience, duanwenw.com or they may try to find out what others have discovered. They may come up with new experiments and new ways of testing their results. Scientists have to train themselves to use their brains efficiently; that is, they train themselves to think.

　　在探索新事物的時候,他們可以采用反復試驗的方法,可以利用過去的經驗,或者是借鑒別人的探索成果。他們可以設計出新的試驗,研究出新的方法來檢驗他們的結果。科學家們得訓練自己有效地使用大腦；也就是說,訓練自己去思考。

　　For example, when Thomas A. Edison was trying to make an electric lamp, he needed a substance for the filament* inside the bulb that would glow brightly without burning up quickly. He tried more than a thousand different filaments before he found one that he could use. After each trial he thought about how the new substance had behaved. He kept notes and compared results. After he had experimented for a long time, someone asked Mr. Edison if he was ever discouraged by the time they thought he had wasted. He replied, "I have not been wasting time. I have just found a thousand materials that won’t work. Now I can look for others that will." Edison’s statement is important. Above all, scientists demand to know when and where they are wrong. A good question to ask in science is not, "Am I right? "but, "Am I wrong?"

　　例如,當托馬斯·阿爾瓦·愛迪生在發明電燈過程中,他需要一種既能發出明亮的光又不會很快燒毀的材料來作燈泡里的燈絲。英語短文他嘗試了一千多種不同的燈絲后才找到一種適合的材料。每一次嘗試之后,他都在思索新的材料該如何發揮作用。他不斷地記筆記,比較結果。經過很長時間的實驗之后,有人問愛迪生,如此浪費時間他難道不感到沮喪？愛迪生回答說:"我并沒有浪費時間。我已經找出有一千種材料不管用。現在我可以尋找其他材料了。"愛迪生的話非常重要。最重要的`是,科學家應該知道他們是在何時、何處錯了。在科學上,一個問得高明的問題并不是"我對不對？"而是"我錯沒錯？"

　　Scientists spend many years studying and training themselves to use their brains and the tools of investigation. duanwenw.com They also use each other’s work. Isaac Newton, the famous British scientist who lived over 300 years ago, once said hhe saw further than others because he stood on the shoulders of giants.

　　科學家經過多年的研究,訓練自己使用大腦和各種研究手段。他們也相互借鑒研究成果。生活在300多年前的英國著名科學家艾薩克·牛頓就曾說過,他之所以比別人看得更遠,是因為他站在巨人的肩膀上。

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