radium

词汇解析：radium

基本定义

• Radium is a radioactive element discovered by Marie Curie.

  镭是一种由居里夫人发现的放射性元素。

词性分析

• The word radium functions primarily as a noun.

  这个词镭主要用作名词。

词语辨析

• While radium refers specifically to the element, radioactive describes the property of emitting radiation.

  虽然镭特指这一元素，放射性的描述的是发出辐射的特性。

词汇扩充

• Radon is another element that is a decay product of radium.

  氡是镭的一种衰变产物。

近义词

• Radioactive substance can be considered a broader term including radium.

  放射性物质可以被视为包括镭在内的更广泛的术语。

反义词

• Stable element represents elements that do not undergo radioactive decay.

  稳定元素代表那些不会发生放射性衰变的元素。

用法

• Many years ago, radium was used in luminous paints.

  许多年前，镭被用于发光涂料中。

• Exposure to radium can pose serious health risks.

  接触镭可能会带来严重的健康风险。

• In the past, radium was thought to have medicinal properties.

  在过去，人们认为镭具有药用特性。

• Handling radium requires strict safety protocols.

  处理镭需要严格的安全规范。

• Radium therapy was once a common treatment for cancer.

  镭疗法曾是治疗癌症的一种常见方法。

• The discovery of radium changed the field of medicine.

  镭的发现改变了医学领域。

• Research continues on the effects of radium exposure.

  关于接触镭的影响的研究仍在继续。

• Radium's glow made it popular for watches and clocks.

  镭的发光使其在手表和时钟中受欢迎。

• Safety measures are essential when working with radium.

  在处理镭时，安全措施至关重要。

• Many products that contained radium have been banned.

  许多含有镭的产品已被禁止。

• Studies showed that radium can accumulate in bones.

  研究表明，镭会在骨骼中积累。

• Radium was used in the early 20th century for radiotherapy.

  镭在20世纪初被用于放射治疗。

• Some workers developed illnesses from radium exposure.

  一些工人因接触镭而患上疾病。

• The decay of radium produces radon gas.

  镭的衰变产生氡气。

• People used to believe in the healing powers of radium.

  人们曾相信镭的治愈能力。

• Radium's discovery was a significant scientific achievement.

  镭的发现是一个重大的科学成就。

• Today, radium is primarily used in research.

  如今，镭主要用于研究。

• Understanding radium is important for nuclear science.

  了解镭对于核科学至关重要。

• Some countries have strict regulations regarding radium.

  一些国家对镭有严格的规定。