radium

US [ˈreɪdiəm]
UK ['reɪdiəm]
  • n.镭
  • Web元素镭；镭灰；有放射性

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Web Definition

radium
n.
1.
镭a chemical element. Radium is a white radioactive metal used in the treatment of diseases such as cancer.

Sample Sentence

Definition:
AllAll,镭镭,元素镭元素镭,镭灰镭灰,有放射性有放射性
Category:AllAll,OralOral,WrittenWritten,TitleTitle,TechnicalTechnical
Source:AllAll,DictionaryDictionary,WebWeb
Difficulty:AllAll,EasyEasy,MiddleMiddle,HardHard
1.
About a week before, he had put a piece of radium in his coat pocket and had forgotten about it for several hours.
大约一个星期前，他将一块镭放在上衣口袋里，几个小时后才想起来。
dà yuē yī gè xīng qī qián , tā jiāng yí kuài léi fàng zài shàng yī kǒu dài lǐ , jǐ gè xiǎo shí hòu cái xiǎng qǐ lái 。
www.zftrans.com
2.
The scientists who discovered radium did not know that it would kill them.
那些发现了镭元素的科学家，并不知道这种元素会让他们丧命。
nà xiē fā xiàn le léi yuán sù de kē xué jiā , bìng bù zhī dào zhè zhǒng yuán sù huì ràng tā men sàng mìng 。
www.ftchinese.com
3.
The matter that the Curies had discovered was radium. It looked like ordinary salt, but was one million times more radioactive than uranium.
居里夫妇所发现的物质就是镭，看起来它就像普通的食盐一样，而它的放射性却铀要大一百万倍。
jū lǐ fū fù suǒ fā xiàn de wù zhì jiù shì léi , kàn qǐ lái tā jiù xiàng pǔ tōng de shí yán yí yàng , ér tā de fàng shè xìng què yóu yào dà yì bǎi wàn bèi 。
www.a55.cn
4.
In its little receptacles there was radium visible at last, visible by its own light in the dark.
装在小小容器里的镭终于见到了，以它自身的亮光在黑暗中为人们见到了。
zhuāng zài xiǎo xiǎo róng qì lǐ de léi zhōng yú jiàn dào le , yǐ tā zì shēn de liàng guāng zài hēi àn zhōng wéi rén men jiàn dào le 。
dictsearch.appspot.com
5.
Spinning the engine backward, he took away the radium. This simple movement cured everyone.
他把发动机向后旋转，拿走了里面的镭，这个简单的动作治愈了所有的病人。
tā bǎ fā dòng jī xiàng hòu xuán zhuǎn , ná zǒu le lǐ miàn de léi , zhè ge jiǎn dān de dòng zuò zhì yù le suǒ yǒu de bìng rén 。
www.8875.org
6.
She was the first to isolate pure radium, and was world renowned as the leading expert on radiation.
她以最早提炼出纯镭的第一位辐射学专家而闻名于世。
tā yǐ zuì zǎo tí liàn chū chún léi de dì yī wèi fú shè xué zhuān jiā ér wén míng yú shì 。
article.yeeyan.org
7.
The matter that the Curies had discovered was radium.
居里夫妇发现的物质就是镭。
jū lǐ fū fù fā xiàn de wù zhì jiù shì léi 。
edu.sina.com.cn
8.
The radium with which she had worked for many years had caused blindness and illness and finally a disease of the blood .
她多年来从事研究的镭使她失明了，生病了，最后还得了血液病。
tā duō nián lái cóng shì yán jiū de léi shǐ tā shī míng le , shēng bìng le , zuì hòu hái dé le xuè yè bìng 。
www.ecd123.com
9.
They had called the rays from it radioactivity ; they now decided to call the element radium.
他们从放射性特性方面考虑为新元素命名，于是决定称其为“镭”。
tā men cóng fàng shè xìng tè xìng fāng miàn kǎo lǜ wèi xīn yuán sù mìng míng , yú shì jué dìng chēng qí wéi " léi " 。
dictsearch.appspot.com
10.
Radium was used in the past to make watch and clock faces glow in the dark.
镭过去用于制造手表，使钟表表面在黑暗中可以发光。
léi guò qù yòng yú zhì zào shǒu biǎo , shǐ zhōng biǎo biǎo miàn zài hēi àn zhōng kě yǐ fā guāng 。
www.remword.cn
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