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镭

n.【化】radium
网络Ra; Ray Tong; hui

镭

英-汉英-英网络释义

镭

Ra

镭（Ra）第七周期IIA放射性的元素，关于镭（Ra）元素性质说法正确的是（）A Ra（OH）2是弱碱B 碳酸盐不溶于水C 硫酸 …

radium

相对原子质量_百度百科 ... francium* 钫 radium* 镭 actinium* 锕 ...

Ray Tong

...国口吃基金会(SFA)的创建者中文翻译作者：童镭（Ray Tong）翻译始于：2004-10-31 美国口吃基金会（SFA）网址：ww…

hui

属性金水木火土偏旁吉利字取名字专用_百度文库 ... 画）铃（ ling 13 画）镭（ hui 21 画）鑫（ xin 24 ...

LUIT

24 N24 镭 (LUIT)(国阵巫统) 阿末慕那华4,07657.54(回教党) 阿芝佳3,0081,06812276.899,396 25 N25 瓜拉先都 (KUALA SENT…

Radiomir

　　早期的夜光材料是镭(Radiomir)，由于其含有过量放射而被停止使用。现在最常用的夜光物料有Super-LumiNova 及氚气管。

radium salt

... 因斯坦曾以一小堆粉末状的镭 (radium salt) 来作实验，看看铀在放射幅射时的重量会否下降。

Ra Radium

碱土金属 - 维基百科，自由的百科全书 ... 钡 Ba Barium 镭 Ra Radium 铍 Be ...

例句：

Therefore , we did not apply for a patent , which meant we had given up a large sum of money .

因而我们没有申请镭的专利，也就抛弃了一笔财富。

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。

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。

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。

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。

The matter that the Curies had discovered was radium .

居里夫妇发现的物质就是镭。

Due to the question of U-Ra balance , its scale and reserves was discounted sharply .

因对铀镭平衡研究的欠缺，导致矿床规模、储量锐减。

be remembered as one of the greatest composers Madame Curie will always be remembered as the discoverer of uranium .

居里夫人将作为镭元素的发现者而被永远铭记。

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。

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 ”。

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。

Madam Curie is remembered for her discovery of radium .

居里夫人因发现了镭而被人们记住。

Madame Curie is well known for her discovery of radium .

居里夫人因为发现镭而著名。

Madam Curie won the Nobel Prize in physics in 1903 for her discovery of Radium .

居里夫人发现了镭元素获得了 1903年诺贝尔物理学奖。

"I 'm going to be a dolphin trainer like my uncle , " Li Lei answered .

“我想成一个像我叔叔海豚的教练，”黎镭归答。

Radium , that source of X-rays used to treat some cancers, had induced fatal malignancies in Marie Curie and her fellow researchers.

用作 X 射线源的镭被用来治疗某些癌症，但也曾导致玛丽•居里和她的同事患上致命的恶性肿瘤。

and given a gram of radium for her future work .

总统接见了她并赠送她一克镭支持她将来的工作。

Madame Curie chooses a name it as "the radium " , because in Latin , its original intention is "the emission" .

居里夫人把它定名为 “镭 ”，因为在拉丁文中，它的原意就是 “放射 ”。

The Curies undertook the arduous task of separating radium out of pitchblende ore .

居里夫妇承担了把镭从沥青矿分离出来的艰巨任务。

To this something still unseen they gave the name radium .

他们给这种人们尚未看到的东西命名为镭。

Radium is going to help the sick.

镭将用来帮助穷人。

The radium isotopes are absorbed to an appreciable extent through the human and animal gut .

镭的同位素通过人和动物的肠子时有很大部分被吸收。

The Curies noticed that objects lying near some of their radium concentrate acquired radio-activity of their own.

居里夫妇发现，靠近镭的物体，能聚集形成获得性辐射。

Madame Curie is well known as the discoverer of radium .

居里夫人作为镭的发现者而著名。

It is shown that the radium content is not completely relevant to radon exhalation rate from some building material .

结果表明，建筑材料中镭含量与氡析出率之间并不完全相关。

镭

镭

Ra