radium的例句大全

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

The Institute of Radium of National Academy of Peiping was the first institute in the field of radioactivity in China. In1948, it was reorganized into the first institute of Atomics in China.

北平研究院镭学研究所是中国第一个研究放射性物质的研究机构，1948年被改组为中国第一个原子科学研究所。

However, the contents of radioactive nuclides such as uranium, radium and thorium are high in some boun coal and its products.

石煤中U、Th等放射性核素含量高，致使部分石煤及其制品中U、Th等放射性核素含量偏高。

Surface tension, density distribution, number density distribution, charge distribution, radium distribution function, diffusion and conformers of carbon chain have been analyzed to study the effect of Ca and Mg ions. 5.

通过计算表面张力，密度分布，数密度分布，电荷分布，径向分布函数，扩散系数以及尾链构象的分析，研究Ca，Mg离子对表面活性剂的影响。

Madame Curie is well known as the discoverer of radium.

居里夫人作为镭的发现者而著名。

The discovery of radium, which made Marie Curie mother to the atomic age

镭的发现使玛丽·居里成为原子时代之母

Pierre and Mariediscovered radium 1898-scientists Pierre and Marie Curie discovered the radioactive element radium.

居里夫妇发现镭1898年的今天，皮埃尔·居里和玛丽·居里发现了放射性元素镭。

the radiations emitted by radium

镭释放出的放射线

People had no idea of radioactivity before Curie discovered radium.

直到居里夫人发现镭后,人们才了解放射性.

Polonium and radium were important discoveries.

钋与镭是重要的发现.

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.

Still shorter than X 2 rays are gamma rays from radium.

比X线还要短的是镭的射线.

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.

Radium is a chemical element.

镭是一种化学元素.

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.

Madame Curie is well known for her discovery of radium.

居里夫人因为发现镭而著名.

There were soon two Radium Institutes in the world.

很快世界上就有两所镭学院了.

The discovery of radium, which made Marie curie mother to the atomic age.

镭的发现使玛丽·居里成为原子时代之母.