radioisotopes
放射性同位素
常用释义
英式发音
美式发音
基本释义
- n. [核] 放射性同位素
例句
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1·Radioisotopes have a vital role to play in modern medicine.放射性同位素在现代医学中占有重要位置。
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2·All radioisotopes are prepared in this way, or by other methods of remote control.所有的放射性同位素都是用这种方法或其它遥控法制备的。
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3·Today many radioisotopes are produced using the particle accelerator called a cyclotron.今天许多放射性同位素是用被称为回旋加速器的粒子加速器来制造的。
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4·Certain radioisotopes can also be administered to treat certain cancers such as thyroid cancer.管理的某些放射性同位素也可以治疗某些癌症，如甲状腺癌。
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5·Cancer risk is determined by the age at exposure and concentration of radioisotopes in particular tissues.癌症的风险是由遭到辐射时的年龄和在特定组织中聚集的放射性同位素决定的。
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6·The developed TF-A device is a system for computer controlled automatic split charging of radioisotopes.研制的TF—A设备是用计算机控制的同位素自动分装系统。
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7·Researchers have demonstrated a penny-sized "nuclear battery" that produces energy from the decay of radioisotopes.研究人员展示了一块一便士大小的“核能电池”，该电池可利用放射性同位素的衰变产生电能。
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8·In medicine, the use of radioisotopes in various chemical forms for tracing purposes offers a powerful diagnostic tool.放射性同位素以各种化学形态作为示踪剂的应用为医学提供了强有力的诊断工具。
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9·"Radioisotopes" refer to a certain type of elements producing radiation decay that have the same atomic number but different mass of nuclides.放射性同位素，是指某种发生放射性衰变的元素中具有相同原子序数但质量不同的核素。
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10·The results of internal individual dose monitoring from workers of the development and production of radioisotopes in CIAE (1995~2000) are presented.对中国原子能科学研究院1995～ 2 0 0 0年同位素研制与生产人员进行了内照射个人监测和剂量估算。
同义词
n.
放射性同位素