翻译
  • 简明词典(词霸)
  • 柯林斯词典
  • 牛津词典
  • uranium

    CET6

    • [juˈreɪniəm]
    • [juˈreɪniəm]

    释义

    • n.
      [化学]铀
  • 实用场景例句

    • 全部

    It was actually used for enriching uranium to weapons-grade levels.

    实际上,它是用来将铀浓缩以制造武器。

    柯林斯例句

    Enriched uranium is a key component of a nuclear weapon.

    浓缩铀是核武器的关键组成部分。

    柯林斯例句

    Uranium is soluble in sea water.

    铀可溶解于海水。

    柯林斯例句

    They went over nationwide in search of uranium mines.

    他们为了探寻铀矿走遍了全国.

    《简明英汉词典》

    Only 7 uranium atoms of every 1,000 are U - 235.

    在每1000个铀原子当中,只有七个是铀235.

    英汉非文学 - 科技

    To make the fissile material, he needs to develop an ability to enrich uranium.

    为了得到分裂物质,他需要发展浓缩铀的能力。

    辞典例句

    Uranium is available in considerable quantity from various areas of the world.

    世界上许多地区都有相当数量的铀储量。

    辞典例句

    At Scinto 6 uranium occurs in much altered dolerite below the unconformity.

    “辛托6”的铀矿体产于不整合面之下变质甚深的粒玄岩中.

    辞典例句

    A metal called uranium gave off a kind of radiation.

    一种叫铀的金属会发出一种射线.

    辞典例句

    Pitchblende and chalcolite are much more radioactive than uranium itself.

    沥清铀矿和铜铀云母比纯铀的放射性强得多.

    辞典例句

    The concept holds that uranium is leached by groundwater from tuffeceous rocks.

    该理论认为,来自凝灰岩的地下水淋蚀铀.

    辞典例句

    The earliest production reactors necessarily used normal uranium as fuel.

    最早为生产用的反应堆,必须使用普通铀作为燃料.

    辞典例句

    Uranium minerals also occur in the basal beds of the kombolgie formation.

    铀矿物也见于科姆波尔吉建造的基底层位中.

    辞典例句

    Radiometric techniques are not always appropriate to the earth for uranium deposits.

    放射性方法在铀矿普查中并不总是有效的.

    辞典例句

    Radiogenic heat, even from a fairly deep - seated uranium orebody, could be measured.

    即使铀矿体埋得足够深,它的放射成因热也能被测出.

    辞典例句

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  • 英英释义

    Noun

    • 1. a heavy toxic silvery-white radioactive metallic element; occurs in many isotopes; used for nuclear fuels and nuclear weapons
    收起英英释义
  • 行业词典

    • 医学

      铀:一种硬而重的放射性金属元素,符号为U,原子序数92,原子量238.03,比重18.68。其化合物中有些可作药用。天然铀系3种放射性同位素所组成,其原子质量数分别为234,235和238。从铀238中分离得到的铀235可在慢中子作用下发生裂变,并释放中子   而被释放的中子可加入铀238使之形成镎,镎又可因发射β粒子而蜕变成钚。参见neptunium和plutonium   

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