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1 词典释义:
deuterium
时间: 2025-08-26 15:48:15
英 [djuːˈtɪərɪəm]

n.氘

双语例句
  • If you could merge deuterium with deuterium, you gain energy.

    如果你能把氘和氘合并,你得到能量。

  • A deuterium atom is a hydrogen with an extra neutron in its nucleus.

    重氢是原子核中多一个中子的氢。

  • Two types, or isotopes, of hydrogen are used - deuterium and tritium.

    它使用两种类型,或称同位素,的氢——氘和氚。

  • So typical moderators in reactors thermal reactors are deuterium and hydrogen.

    所以在反应堆里,典型的慢化剂,热能反应堆是氘和氢。

  • An isotope of hydrogen with mass number greater than 1; deuterium or tritium.

    原子质量数大于1的氢的同位素;氘或氚。

  • It contains a tiny pellet of fuel made from an isotope of hydrogen called deuterium.

    其中放置了一个更微小的氘(氢的一种同位素)燃料丸。

  • The best fuels for fusion are two types, or isotopes, of hydrogen - deuterium and tritium.

    最好的核聚变材料有两种,即氢的同位素——氘和氚。

  • 14 seconds later, the temperature became 3 billion degrees, forming the first deuterium atom.

    14秒后,温度是30亿度,第一个氘原子核形成了。

  • If you produce orthohydrogen, then this also creates deuterium in which is what you want.

    如果您出示邻氢,那么这也创造氘,在这是你想要的。

  • So here are some nuclides of interest, hydrogen, deuterium, carbon, sodium and obviously uranium.

    这有一些利益核素,氢,氘,碳,钠,当然还有铀。

  • What's more, it detected comparatively high levels of the isotope deuterium in Venus' upper atmosphere.

    除此之外,探测器还在金星高层大气中检测到较高水平的氘。

  • Cold fusion has been investigated by the electrolytical method and the deuterium absorption method.

    采用电解法和氘气吸附法研究了冷聚变现象。

  • In a semiheavy water molecule, one hydrogen atom (H) is replaced with a heftier version called deuterium (D).

    在半重水的水分子中,一个氢原子(H)被一个称之为氘(D)的氢原子的同位素所取代。

  • Pure deuterium reactions also produce neutrons, though only about 1/3 of the fusion energy is released as such.

    纯氘反应也会产生中子,虽然最多只能释放出三分之一的聚变能。

  • Deuterium generating by heavy water electrolysis is one of the most important generating deuterium methods.

    电解重水制氘是生产高纯氘的重要方法之一。

  • Deuterium is incredibly easy to fuse compared to hydrogen and most of the sun's energy actually comes from fusing it.

    和氢比较氘是不可想象的容易聚变,太阳的大部分能量实际上是来自聚变它。

  • Recycling in the HT-6M tokamak is studied by changing the working gas from deuterium to hydrogen and vice versa.

    通过变换工作气体(氢气和氘气的相互转换)研究了HT - 6m托卡马克中等离子体的再循环。

  • In this scenario, hydrogen would no longer be stable, but its slightly heavier isotopes deuterium or tritium could be.

    在这个设定中,氢不再是稳定的,但是其更重些的同位素氘和氚却是稳定的。

  • If such a design can be successfully used for a starship engine, then a source of deuterium can be sought closer to home.

    如果这样一个设计可以成功的用于星际飞船发动机,那么氘能源可以在离家更近的地方找到。

  • Most current fusion efforts look to combine two atoms of deuterium, a heavier version of hydrogen with an extra neutron.

    最流行的聚变做法是将两个氘原子结合在一起——氘是带有一个额外的中子的重氢。

  • In real life, you're not likely to refine deuterium oxide, but you are likely to depend on remote servers and beefy databases.

    在现实生活中,您不可能提炼出氧化氘,但您可以依赖远程服务器和强大的数据库。

  • Like deuterium, it is rare relative to helium-4, but, unlike hydrogen, helium doesn't form chemical compounds as abundant as water.

    象氘一样,相对于氦- 4它是非常罕见的,但是不同于氢,氦不是来自化学混合物象水那样丰富。

  • Deuterium is a heavier form of hydrogen that is common in Earth's oceans and that would have too much mass to escape Venus' atmosphere.

    氘是氢的同位素,在地球上的海洋中广泛存在,其质量较重,很难逃离金星大气。

  • They found deuterium at higher levels than it's found in Earth water-but at levels similar to the comets Hale-Bopp, Hyakutake and Halley.

    数据显示月球水比地球水包含更多的重氢元素,并与海尔·波普彗星、百武彗星及哈雷彗星更为接近。

  • They found deuterium at higher levels than it's found in Earth water —but at levels similar to the comets Hale-Bopp, Hyakutake and Halley.

    他们发现,同地球上的水相比,氘的含量更高——但同海尔·波普彗星、哈库塔克彗星和哈雷上的水有着相似的平。

  • They found deuterium at higher levels than it's found in Earth water - but at levels similar to the comets Hale-Bopp, Hyakutake and Halley.

    他们发现,同地球上的水相比,氘的含量更高——但同海尔·波普彗星、哈库塔克彗星和哈雷上的水有着相似的平。

  • Deuteron: the nucleus of a deuterium atom consisting of a proton and a neutron regarded as a subatomic particle with unit positive charge.

    氘核:氘原子的原子核,由一个质子和一个中子组成,被视为带单位正电荷的亚原子。

  • Helium-3 has one less neutron than regular helium (helium-4) and is also produced in the sun and almost as quickly consumed in fusion reactions as deuterium.

    氦- 3比普通氦(氦- 4)少一个中子,并且同样在太阳里产生然后象氘一样在核聚变中迅速被消耗掉。

  • The low water peak fiber is treated by deuterium in order to reduce the fiber's hydrogen sensitivity based on the analysis of peroxide defects in fiber.

    通过分析光纤的过氧基缺陷,用氘气对成品低水峰光纤进行处理,以降低光纤的氢敏感性。

短语搭配
  • deuterium lamp

    氘灯

近义词
n. 氘;重氢