- 速记技巧
词源记忆法
来自1789年，其发现者德国化学家和矿物学家Martin Heinrich Klaproth以当时新发现的行星Uranus为这种金属元素命名。比较cerium，来自谷物女神Ceres.
- 近义词
- un. 英语字母表的第21个字母;
- 双语例句 更多例句
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。
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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.
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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.
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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.
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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。
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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.
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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.
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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。
《柯林斯高阶英汉双解学习词典》
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.
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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.
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- 相关词组
- bred uranium增殖（生成的）铀;
- enriched uranium浓缩铀;
- uranium dioxide二氧化铀;
- uranium 235[化学]铀235;
- uranium enrichment program铀浓缩计划;
- depleted uranium贫化铀;
- 今日热词
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- flow vi.流;垂;流出;（谈话、文体等）流畅;n.流动;滔滔不绝;涨潮;连贯;
- funeral n.葬礼，丧礼;〈比喻〉不愉快的事，操心的事，有关系的事;
- treasury n.国库，金库;（政府的）财政部;宝库，宝藏;贮藏所，库房;
- Windows API 应用程序接口;应用编程接口;程序设计;windows应用程序编程接口;
- bark n.吠声;树皮;短促响亮的人声;v.（犬）吠;吼叫;
- porn n.色情作品;淫秽作品;色情书刊(或音像制品等);同 pornography
- remote mouse 远程鼠标;无线鼠标
- firmly adv.坚固地;稳固地;坚定地;坚决地;
- budget n.预算;预算案;预算拨款;一束;vt.& vi.把…编入预算;谨慎花钱;
- afraid adj.害怕的;担心的;恐怕;畏惧，害怕;
- candidate n.候选人;应试者;适合…的人/物;
- cooker n.炉灶，灶具;
