deuterium lamp
氘燈
the nucleus of a deuterium atom
氘原子的原子核
Deuterium is an isotope of hydrogen.
氘是氫的同位素。
Scientists use deuterium in nuclear fusion research.
科學家在覈聚變研究中使用氘。
Deuterium oxide is also known as heavy water.
氘氧化物也被稱爲重水。
Deuterium is used in certain types of nuclear reactors.
氘被用於某些類型的核反應堆。
Deuterium can be used as a tracer in chemical reactions.
氘可以作爲化學反應中的示蹤劑。
The deuterium content in water can vary depending on the source.
水中的氘含量會根據來源而有所不同。
Deuterium is found in abundance in seawater.
海水中富含氘。
Deuterium is often used in isotope labeling experiments.
氘經常被用於同位素標記實驗。
Deuterium is a stable isotope with one proton and one neutron.
氘是一個穩定的同位素，有一個質子和一箇中子。
Deuterium is sometimes used in nuclear weapons.
氘有時被用於核武器。
But I could be sipping on heavy water, or deuterium oxide, aka D2O, just as easily.
但我也可以輕輕鬆鬆啜飲一口重水，或者說氧化氘，又稱D2O。
來源: Scishow Selected SeriesMore massive ones can fuse deuterium, and even lithium, but not hydrogen, distinguishing them from “normal” stars.
質量更大的恆星可以聚變氘，甚至鋰，但不能聚變氫，這將它們與“普通”恆星區別開來。
來源: Crash Course AstronomyRats and mice die when about a third of the water in their bodies has deuterium in it.
當體內約有三分之一的水中含有重氫時，大鼠和小鼠都會死亡。
來源: Scishow Selected SeriesThat's why when there's deuterium in water molecules, it's about 10% heavier, and we call it “heavy water”.
這就是爲什麼當水分子中具有重氫時，重量會增加10%，所以我們稱之爲“重水”。
來源: Scishow Selected SeriesSpecifically, the ratio of deuterium to hydrogen to helium.
具體來說， 是氘與氫與氦的比例。
來源: VeritasiumOne of them, called deuterium, we'd extract from water.
其中之一，稱爲氘，我們將從水中提取。
來源: Creative Science StationThen another atom of hydrogen is joined to the deuterium to form helium-3.
然後另一個氫原子與氘結合形成氦 3。
來源: Crash Course Comprehensive EditionA third of the insects were by the end of the procedure deuterium positive.
三分之一的昆蟲在程序結束時呈氘陽性。
來源: The Economist Science and TechnologyInstead of hydrogen or deuterium, it contains tritium, an isotope of hydrogen that has two neutrons, and is radioactive.
與氫或重氫相比，它還含有氚——氫的一種同位素，含有兩個中子，具有放射性。
來源: Scishow Selected SeriesA fifth of them were full of deuterium, They had.
其中五分之一充滿了氘，他們有。
來源: The Economist Science and Technologydeuterium lamp
氘燈
the nucleus of a deuterium atom
氘原子的原子核
Deuterium is an isotope of hydrogen.
氘是氫的同位素。
Scientists use deuterium in nuclear fusion research.
科學家在覈聚變研究中使用氘。
Deuterium oxide is also known as heavy water.
氘氧化物也被稱爲重水。
Deuterium is used in certain types of nuclear reactors.
氘被用於某些類型的核反應堆。
Deuterium can be used as a tracer in chemical reactions.
氘可以作爲化學反應中的示蹤劑。
The deuterium content in water can vary depending on the source.
水中的氘含量會根據來源而有所不同。
Deuterium is found in abundance in seawater.
海水中富含氘。
Deuterium is often used in isotope labeling experiments.
氘經常被用於同位素標記實驗。
Deuterium is a stable isotope with one proton and one neutron.
氘是一個穩定的同位素，有一個質子和一箇中子。
Deuterium is sometimes used in nuclear weapons.
氘有時被用於核武器。
But I could be sipping on heavy water, or deuterium oxide, aka D2O, just as easily.
但我也可以輕輕鬆鬆啜飲一口重水，或者說氧化氘，又稱D2O。
來源: Scishow Selected SeriesMore massive ones can fuse deuterium, and even lithium, but not hydrogen, distinguishing them from “normal” stars.
質量更大的恆星可以聚變氘，甚至鋰，但不能聚變氫，這將它們與“普通”恆星區別開來。
來源: Crash Course AstronomyRats and mice die when about a third of the water in their bodies has deuterium in it.
當體內約有三分之一的水中含有重氫時，大鼠和小鼠都會死亡。
來源: Scishow Selected SeriesThat's why when there's deuterium in water molecules, it's about 10% heavier, and we call it “heavy water”.
這就是爲什麼當水分子中具有重氫時，重量會增加10%，所以我們稱之爲“重水”。
來源: Scishow Selected SeriesSpecifically, the ratio of deuterium to hydrogen to helium.
具體來說， 是氘與氫與氦的比例。
來源: VeritasiumOne of them, called deuterium, we'd extract from water.
其中之一，稱爲氘，我們將從水中提取。
來源: Creative Science StationThen another atom of hydrogen is joined to the deuterium to form helium-3.
然後另一個氫原子與氘結合形成氦 3。
來源: Crash Course Comprehensive EditionA third of the insects were by the end of the procedure deuterium positive.
三分之一的昆蟲在程序結束時呈氘陽性。
來源: The Economist Science and TechnologyInstead of hydrogen or deuterium, it contains tritium, an isotope of hydrogen that has two neutrons, and is radioactive.
與氫或重氫相比，它還含有氚——氫的一種同位素，含有兩個中子，具有放射性。
來源: Scishow Selected SeriesA fifth of them were full of deuterium, They had.
其中五分之一充滿了氘，他們有。
來源: The Economist Science and Technology探索常見搜尋詞彙