radium

['reidiəm]

n.[化]镭（元素符号Ra）

例句与用法：

Tell me when radium was found.

告诉我镭是什么时候被发现的。

Radium and uranium are radioactive elements.

镭和铀是放射性元素。

词形变化：

简写符号: Ra |

n.

【化】镭[U]

radium therapy

镭放射疗法

radium

词形变化：

简写符号: Ra |

radium['reidiəm]n.1.■【化学】镭(Ra)

1. [mass noun]the chemical element of atomic number 88, a rare radioactive metal of the alkaline earth series. It was formerly used as a source of radiation for radiotherapy(Symbol: Ra)
   （化学元素）镭(符号：Ra)
   
2. Radium is the most reactive member of the alkaline earth metals. It is rare in nature, occurring chiefly as an impurity in uranium ores. Radium was formerly used extensively in the treatment of tumours and in luminous materials, but it has now been largely replaced by other substances for these purposes
   

1. late 19th cent.: from Latin radius 'ray' + -ium
   

radium

名词 radium:

an intensely radioactive metallic element that occurs in minute amounts in uranium ores

同义词：Ra, atomic number 88

radium

■In 1898 Marie Curie and her husband discovered two other naturally occurring, strongly radioactive elements, radium and polonium.

1898年居里夫人和她的丈夫发现了另外两种天然存在的强放射性元素，镭和钋。

■estimated actual radium content

[医] 估计真实镭含量

■"Radium " what thing be? Of what character? Can you treat cancer?

“镭”是什么东西？什么性状的？可以治疗癌症吗？

■"the discovery of radium, which made Marie Curie mother to the Atomic Age" (Alden Whitman)

“镭的发现使玛丽·居里成为原子时代之母”(奥尔登·惠特曼)

■a mineral consisting of uranium oxide and trace amounts of radium and thorium and polonium and lead and helium;

一种含有氧化铀和少量镭、钍、钋、铅、氦的矿物；

■IMPROVEMENT OF A CONDITIONING TECHNOLOGY FOR DISUSED SEALED RADIUM SOURCES

一种废镭源整备技术的研究和建立

■an ore of uranium and radium and vanadium

一种由铀、镭、钒混合而成的矿石

■a yellow radioactive mineral; an ore of uranium and radium and vanadium.

一种黄色的放射性矿物；一种由铀、镭、钒混合而成的矿石。

■Use 6 ? of palace antrum radium therapy or cobaltic ? commonly 0 radiative cure, can destroy ovarian function, make different inside film is atrophic.

一般用宫腔镭疗或钴?6?0放射治疗，能破坏卵巢功能，使异位内膜萎缩。

■7、There were soon two Radium Institutes in the world, one in Paris, and one in Warsaw.

不久,在世界上就有了两个镭研究所,一个在巴黎,一个在华沙。

■Marie Currie, who twice won the Nobel Prize, and discovered radium, was not allowed to become a member of the prestigious French Academy because she was a woman.

两次获得诺贝尔奖，发现镭元素的居里夫人却被声名显赫的法国科学院拒之门外，因为她是女性。

■We mainly producing in golf radium simulator, gradienter simulator of golf club, velometer of golf club, bags of golf balls and clothes, golf shoes, golf hats and other relative products.

主要产品高尔夫镭射练习器、高尔夫挥杆水平仪练习器、高尔夫挥杆测速器、高尔夫毬具包、高尔夫衣物包、鞋、帽子等相关产品。

■This is mainly natural stones, radium, thorium, potassium, the three radioelement in the decay of radioactive material.

主要来源于人造板材，会刺激人们的呼吸系统，造成咽喉炎、哮喘等疾病，被世界卫生组织列为可疑致癌物。

■In fact, radium not only damaged their health but also made the laboratory equipment with which they were working radioactive.

事实上,镭不仅损害了他们的健康,而且还使他们工作用的实验室设备也都具有放射性了。

■3) In fact, radium not only damaged their health but also made the laboratory equipment with which they were working radioactive.

事实上，镭不仅损害了他们的健康，而且还使他们工作用的实验室设备也都具有放射性了。

■Only when Madame Curie made a greatabout radium, people the way the cancers.

仅仅当居里夫人在镭上做出了重大发现,人们才找到治疗癌症的方法。

■Radium is still used today for curing cancer.

今天镭仍被用来治癌。

■Viewing the subject from this angle, it can be said that the task of isolating radium is the corner-stone of the edifice of the science of radioactivity.

从这一角度来看这个问题，可以说分离镭的工作是放射性学科这一大厦的基石。

■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”。

■They discovered two kinds of radioactive matter----polonium and radium.

他们发现两种类型的放射性物质----钋和镭。

■Three years after their marriage, Marie and Pierre became famous for discovering radium.

他们婚后的第三年，居里夫妇因为发现了镭而闻名于世。

■They started further research which led to the discovery that radium, which could painlessly burn human flesh, could be used in treating diseases of the skin and body tissue, especially cancer.

他们开始了进一步的研究，最后发现，镭的这种无痛灼伤皮肤的特性可以用来治疗皮肤病和人体组织的疾病，尤其是癌症。

■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。

■He was the discoverer of the element radium.

他是镭元素的发现者。

■All London was agog to see the two "parents" of radium

伦敦全城都渴望见到这两位镭的“父母”。

■estimated actual radium analyzer

估计真实镭含量分析仪

■There are, however, a relatively large number of radium sources in hospitals and clinics where medical standards of radium treatment are uncertain.

但这一构想并不能积极地提高久已储存于各医院及诊所的镭锭的治疗水准。

■Keywords Ultra low-level liquid scintillation counting Strontium Radium Spectrum Counting rate Environmental radio analysis;

低本底液体闪烁计数法;锶;镭;能谱;计数率;环境放射分析;

■Which mineral would you use to protect yourself against radium?

你会用哪种矿物来保护自己不受镭的伤害呢?

■Could you tell me the name of the scientist who discovered two new radioactive elements, radium and polonium?

你能告诉我发现了两种新放射性元素，镭和钋的科学家名字吗?

■The direct extraction-photometric determination of calcium in radium lead sulfate with azo-azohydroxyl BN

偶氮-氧化偶氮BN萃取比色法直接测定硫酸铅镭中的钙

■Project of Forgery-proof Packing Materials and Radium Thermo-printing Materials Produced by Holographic Broad Moulded Technology

全息宽幅模压技术生产防伪包装材料和镭射烫印材料项目

■Radium tubes for medical purposes

医用镭管

■Radium and penicillin were discovered .

发现了镭和青霉素。

■Qualified Radium Plaque Adaptometer Operator

合格镭斑匹配测量计操作员

■Optimization Design for Dealing with Acidic Waste Water Containing Radium and Ion of Heavy Metal

含镭及重金属离子酸性废水处理工艺优化设计

■1. Tell me when radium was found.

告诉我镭是什么时候被发现的。

■pathological manifestations due to radium or other radioactive substances or X-rays

因镭或其它放射性物质或X光而引起的病理表现

■international radium standard

国际镭标准

■International Commission on Radium Standards

国际镭标准委员会

■In layers deep containing uranium, radium, thorium in the soil, rocks, one can find high concentrations of radon.

在地层深处含有铀、镭、钍的土壤、岩石中人们可以发现高浓度的氡。

■In Guangzhou, there is a radium war game club.

在广州，有一个玩镭战的俱乐部。

■Before broaching the subject of this lecture, I should like to recall that the discoveries of radium and of polonium were made by Pierre Curie in collaboration with me.

在开始讨论这次演讲的话题之前，我还想回忆一下，镭和钋发现是皮埃尔·居里与我合作完成的。

■In this field the importance of radium from the viewpoint of general theories has been decisive.

在这一领域中，从一般理论的观点来看，镭的重要性是具有决定性的。

■And there, glowing with a faint blue light in the glass test-tubes on the tables, was the mysterious something which they had worked so hard to find: Radium.

在那儿,在桌上的玻璃管里,正闪烁着微弱的蓝光,这就是他们付出了极其艰辛的劳动要寻找的那种神秘的东西:镭。

■And there, glowing with a faint blue light in the glass test tubes on the tables, was the mysterious something which they had worked so hard to find: Radium.

在那儿，在桌子上的玻璃试管中，正闪烁着微弱的蓝光，这就是他们付出极其艰辛的劳动所要寻找的那种神秘的东西：镭。

■Cesbron's needle holder for fix the radium pins by suture

塞斯布朗(氏)镭针固定缝合用持针钳

■Cesbron's forceps for insert radium pins

塞斯布朗(氏)镭针插入钳

■Calculation of the radium of the unwinder reel and web tension control

复卷机退纸卷径的计算与纸幅张力控制

■Horizontal mixing of Great Barrier Reef waters: Offshore diffusivity determined from radium isotope distribution

大保堤礁的水平混合:镭同位素分布确定的离岸扩散率