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In 1895, Wilhelm Roentgen accidentally discovered that a cathode-ray tube could make a sheet of paper coated with barium platinocyanide glow, even when the tube and the paper were in separate rooms.

1895年,威廉·伦琴偶然发现阴极射线管能使涂有一的薄相纸发光,甚至当阴极射线管和相纸分别放在不同的房间时也能发光。

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CHERNOBYL HBO

6 roentgen, but that's as high as the meter...

6伦琴 但那是仪表上限。

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抢救切尔诺贝利

Now we know it was between 10,000 and 12,000 roentgens per hour.

现在我们知道,当时是每小时10000万到12000万伦琴

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抢救切尔诺贝利

I think there was at least 1000 roentgens at a height of 200 meters.

我想当时在200公尺高空至少有1000伦琴

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抢救切尔诺贝利

In those days, radioactivity is measured in units called roentgens. Normal atmospheric level is about 12 millionths of a roentgen.

当时放射性的测量单位称为伦琴 气中的放射量是0000012伦琴

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抢救切尔诺贝利

The radiation level above the reactor is over 3,500 roentgens, almost 9 times the lethal dose.

反应炉上方的辐射值超过3500伦琴 几乎是致命量的9倍。

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抢救切尔诺贝利

But, the body is lethally contaminated if it receives over 400 roentgens.

但是一旦收超过400伦琴 人体就会遭到致命污染。

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抢救切尔诺贝利

It's thought that a human being can absorb up to 2 roentgens per year without being affected.

一般认为人体每最多可以收2伦琴而不受影响。

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双语版 TED-Ed 演讲

13 years later, physicist Wilhelm Roentgen discovered the X-ray, enabling physicians to diagnose and track its progression through the body.

13 后,物理学家威廉·伦琴发现了 X 光,这使得医生们能诊断并跟踪细菌在体内的蔓延。

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抢救切尔诺贝利

Inside the tunnel, which has no ventilation, the temperature hits 50oC, and radiaoactivity is at a minimum of 1 roentgen per hour.

地道内部空气不流通温度高达摄氏50度 放射量最少一小时一伦琴

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抢救切尔诺贝利

The official position is that each miner received 30 to 60 roentgens, but survivors claim they received up to 5 times that amount.

官方宣称每名矿工收了30到60伦琴 但是幸存者表示他们的收量是此值的5倍。

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抢救切尔诺贝利

Their first readings were recorded on this map: 2080 roentgens! I was worried about my subordinates. How could I send them in there?

2080伦琴 我非担心我的下属 我怎么可以派他们去那里?

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中级英语短文

Before Tuesday, only the then-decommissioned German X-ray space observatory called the Roentgen Satellite or ROSAT and NASA's Chandra X-ray Observatory had imaged the moon.

在周二之前,只有已退役的德国 X 射线空间天文台——伦琴卫星(ROSAT)和美国 NASA 的钱德拉 X 射线天文台曾对月球进行成像。

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传说之境

Repairing the sarcophagus from the inside is considered to be impossible because the radiation levels inside are still estimated to be as high as 10,000 roentgens per hour.

从石棺内部进行修复被认为是不可能的任务,因为内部的辐射水平估计仍高达每小时 1 万伦琴

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抢救切尔诺贝利

Some of the pilots make up to 33 flights in a single day. Each time they went, they received 5 or 6 roentgens. If they were slow, it was even more.

有些驾驶员一天飞行多达33趟 他们每去一趟就收5到6伦琴 如果动作慢一点就收更多。

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传说之境

It's only two meters across, but it weighs as much as 100 tons and it was so dangerous at the time that it would expose you to ten thousand roentgens (R) per hour.

它只有两米宽,但重达 100 吨,而且在当时非危险,它的辐射强度相当于你暴露在每小时一万伦琴的辐射中。

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yoyo的日

They issued a " Manifesto to the World's Civilization." This manifesto was signed by 93 people, all of whom were high-level intellectuals with international reputations, including the later well-known scientist Roentgen and Planck.

他们发表了《世界文明宣言》(Manifesto to the World's Civilization)。 这份宣言有 93 人签署,他们都是具有国际声誉的高层次知识分子,包括后来的著名科学家伦琴和普朗克。

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