阴极射线极谱仪

各国电信商介绍-韩国Hanaro

阅读提示： Hanaro Telecom (Telecom通常视为Telecommunication的简写）是在韩国首尔（前称汉城）落成的韩国电信类公司,也是南韩最大的宽带互联网接入商之一。

发表于:2018-12-08 / 阅读(54) / 评论(0)

新概念英语第一册Flash第2版

SSS 2009-04-06

This is Scientific American's 60-Second Science. I'm Cynthia Graber. This will just take a minute. Batteries of the future need to deliver more energy, and they need to be smaller. Researchers at MIT think they have developed a technology that can, a

发表于:2019-01-08 / 阅读(79) / 评论(0)

Scientific American(四)月

原版英语对话：Taking an X-ray(2)

A: My doctor said that I need a chest X-ray. B: Just take your clothes off from the waist up and put this gown on, with the opening in the back. A: What should I do after that? B: You need to come over here and face this plate. A: Am I standing the r

发表于:2019-01-15 / 阅读(80) / 评论(0)

英语情景对话-健康

原版英语对话：Taking an X-ray(3)

A: I came here to get a chest X-ray. B: I will need you to take your clothes off from the waist up and put on the gown, leaving the opening in the back. A: What comes next? B: I will need you to face this glass plate right over here. A: Should I do a

发表于:2019-01-15 / 阅读(66) / 评论(0)

英语情景对话-健康

原版英语对话：Taking an X-ray(1)

A: I was told to come to you to get a chest X-ray. B: No problem. Just take your clothes off from the waist up and put the gown on, with the opening in the back. A: Then what should I do? B: You will stand over here up against this plate. A: Should I

发表于:2019-01-15 / 阅读(73) / 评论(0)

英语情景对话-健康

X-ray

A young girl was told she needed an X-ray. She went in and seemed especially nervous. When she came out of the X-ray room, she told her mother, They took a picture of my bones.Yes, dear, replied the mother. Did everything go all right?Sure, said the

发表于:2019-02-07 / 阅读(83) / 评论(0)

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