单词：adjustable focus type radiation pyrometer
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托福口语是托福考试中相对来说比较难的一个项目，想提升自己的托福口语，离不开平时的积累和练习。下面为大家带来托福口语话题题库：学习习惯类重点词句整理一文，希望对大家托福备
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This is Scientific American's 60 Seconds Science. I'm Steve Mirsky. Got a minute? In 1900 legendary physicist Max Planck described the way energy gets dissipated from any nonreflective object, called a blackbody. But even Max said if something else i
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WASHINGTON, March 30 (Xinhua) -- A trace amount of radioactive(辐射性的) iodine（碘） has been found in a sample of milk from the west state of Washington, the U.S. Environmental Protection Agency and the Food and Drug Administration (FDA) sai
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LONDON, Nov. 3 (Xinhua) -- Weight loss surgery could reduce the risk of developing type 2 diabetes by around 80 percent in obese people, according to a new research published Monday in the British medical journal The Lancet Diabetes Endocrinology. Us
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后悔备忘录-更好的规划人生Better planning更好的规划人生 I regret not focusing more on where I wanted to go in life, what I wanted to do, who I wanted to be and what it would take to get there. 我后悔我没有仔细思考我的人生
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