radium

Radium and uranium are radioactive elements.

镭和铀是放射性元素.

Sealing method with mercury for liquid standard radium source

标准液体镭源的水银密封法

Test and certification of solid radium source made in USSR

对苏联固体镭源的检定

The extraction of radium from uranium ore concentrates using lead as the carrier

用铅为载体从铀精矿中提取镭

Radium can be used to treat cancer.

镭可以用来治疗癌症.

Effect on soliton propagation in core radium decreasing fiber

芯径渐缩光纤对孤子传输的影响

Radium is discovered by Madame Curie.

镭是由居里夫人发现的。

The other element, which caused the stronger radiation, was given the name radium.

另一种发射更强射线的元素定名为镭.

Thanks to her inexhaustible patience and iron will, she had obtained stronger concentrations of the radium.

幸亏她有无穷无尽的耐心和铁一般的意志, 她才得到了浓缩度较大的镭.

She looked for radium four years in the experiment work.

她在四年实验工作中寻找镭.

Spectrum Analysis of Uranium, Radium and Thorium in Environmental Specimen

环境样品中铀、镭和钍的能谱分析

At one end of the barrel there was some radium.

枪管的一端装有镭.

Who is the scientist firstly find radium?

首先发现镭的科学家是谁?

Defining Efficient Influence Radium of Drilling Hole Gas Extracting by Using Gas Flow Theory

采用瓦斯流场理论确定钻孔瓦斯抽采有效影响半径

Tell me when radium was found.

告诉我镭是什么时候被发现的.

Radioactivity is a special quality of radium.

放射性是镭的一种特性.

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 ”.

Radium can be fixed some distance from its original source.

镭在离它的原始母体一定距离上固定下来.

He was the discoverer of the element radium.

他是镭元素的发现者.

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”.

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.

The moon is quite certainly not made of radium or phosphorus.

月亮当然不是由镭或磷做成的。

Rapid concentration in-situ and γ spectrum analysis of radium isotopes in large volume seawater

大体积海水镭同位素现场快速富集与γ谱直接测定

Comparisons among three methods of radium determination

三种测镭方法的比较研究

The ore is characterized by basic equilibrium between uranium and radium.

对铀镭平衡的某些认识矿石中铀镭基本平衡。

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

The cavity chamber measurement of dose rate of radium γ-rays

用小电离室测量镭所放出的γ射线的剂量率

Analysis on Optimized Service Radium for a Distribution Center

配送中心最佳服务半径分析

Research on Tree Biomass and Resource Collecting Radium Model

林木生物质能资源量及资源收集半径的计量研究

Radon is the daughter of radium.

氡是镭的子体.