The atoms that emit radiation are called radionuclides.
释放出辐射的原子被称为放射性核素。
The main radionuclides representing health risk are radioactive caesium and radioactive iodine.
意味着健康威胁的主要的放射性核素包括放射性铯和放射性碘。
Radioactivity can also be washed into rivers, lakes and the sea where fish and seafood could take up the radionuclides.
放射性也可以被冲入河流、湖泊和海洋，在这些地方鱼类和海产食品可能会吸收放射性核素。
This means that some radioactive material gets into the turbine and condensers and pumps, but these are usually very short-lived radionuclides.
这意味着一些放射性物质进入了涡轮和冷凝器还有泵，但是这些进去的大多都是短期的放射性核素。
But scientists just don't know what the effects will be, Fievet says, because handling these radionuclides is just too hard to do safely and efficiently in the lab.
但是科学家们无法知道会产生什么影响，Fievet说，因为在实验室中安全地操作这些放射性同位素非常困难。
In the article, the Cherenkov counting technique for assying radionuclides is reviewed.
文章对用于放射性核素测量的切连科夫计数技术作一综述。
Thyroid scanning showed obvious reduction of the function of uptaking radionuclides Te-99.
甲状腺扫描提示甲状腺摄取放射性核素锝- 99功能明显降低。
It is an important method to investigate soil erosion that using radionuclides tracks down.
放射性核素示踪法是土壤侵蚀研究的一种重要方法。
The contribution of intranuclear radionuclides to mean absorbed dose was larger than that of extranuclear ones.
细胞核内的核素对细胞核吸收剂量的贡献远大于细胞质中的核素。
The annual in takes of 6 radionuclides and resultant committed dose equivalents to the inhabitants were estimated.
估算了该地区居民对6种放射性核素的年摄入量和有效剂量当量。
The presence of radionuclides in soils often jeopardizes ecosystem stability and renders a serious risk to human health.
放射性核素常危及生态系统的稳定，给人类的生命和健康带来巨大的威胁。
They leach out into the surrounding soil, which doesn't contain them naturally, indicating how radionuclides might disperse.
这些金属元素渗进原本不含它们的周围土壤中，据此可以表明放射性核素的扩散过程。
Objective to study and establish the regulatory Limits of radiological protection for minerals associated with radionuclides.
目的探讨并确立伴生放射性矿物辐射卫生审管限值。
This paper reports the methods and results of investigation of natural radionuclides in soil in Guangdong (include Hainan) Province.
本文报道广东省(本调查包括现海南省在内)土壤中天然放射性核素含量调查的方法和结果。
Migration of radionuclides in geologic media is controlled by not only convection-dispersion effect but also many chemical processes.
放射性核素在地质介质中的迁移，除了受到地下水的对流-弥散作用外，还受到地下水中多种化学作用的影响。
Objective to study HPRT gene mutation in rat peripheral blood lymphocytes induced by internal exposure to radionuclides using cloning method.
目的用克隆法研究放射性核素内照射诱发的大鼠外周血淋巴细胞HPRT基因突变情况。
Using this amplifier in a liquid scintillation counting device, absolute measurements of the activity of some radionuclides have been realized.
在液闪计数装置中采用这种对数放大器实现了对一些放射性核素活度的绝对测量。
A report is made on the inspection results of the content of natural radionuclides of decorative stone and glazed tiles commonly used in Xianyang.
报道了咸阳市常用装饰石材及彩釉砖样品中天然放射性核素含量的调查分析结果，并据国家建筑材料放射性核素含量最新标准进行分类分析。
EML's global network represents the most extensive and comprehensive global network of its kind in the world for surface air radionuclides monitoring.
EML全球监测网在地表空气放射性核素监测方面是全球最大、最全面和最有成效的。
In recent years, with the improvement of sensitivity and resolution, its application was increasing to determine radionuclides content and isotope ratios.
近年来，随着检测灵敏度和分辨率的提高，该技术在放射性核素含量和同位素比值测定中的应用日益突出。
Objective to investigate the conditions for producing positron-emitting radionuclides and radiopharmaceutical synthesis and determine the factors influencing their production.
目的探讨正电子核素及其放射性药物生产的影响因素和生产条件。
The studies on physiochemical behaviors of radionuclides on solid-water interface are of importance for the performance and safety assessment of high-level radioactive repository.
另外，放射性核素在固-液界面吸附行为研究可为高放废物地质处置库的性能评价和安全评价提供基础数据。
Based on the public health risk evaluation method , the health risks due to thegaseous effluents of chemicals and radionuclides from a typical coal-fired power plant are evaluated.
利用公众健康危害评价方法，计算了一个较典型的燃煤电厂气载释放的化学污染物质及放射性物质对人体产生的健康危害。
Heavy metals and radionuclides are two major toxic metals which severely pollute the soil and water, and most conventional remediation approaches do not provide acceptable solutions.
重金属和放射性核素是污染土壤和水体的两大类有害金属，有关它们的传统治理方法不太理想。
The specific activities of natural radionuclides in import granites of different producing area and different varieties have biggish differences with those in normal building materials.
结果：不同产地、不同品种的进口花岗岩石材样品中天然放射性核素的比活度与普通建筑材料比有较大差别。
To predict the behaviors of HLW glass in geological repository, to prevent possible leakage of radionuclides, it is necessary to understand the long-term radiation effect of the HLW glass.
为了预测玻璃固化体在地质储存库中的行为、预防可能发生的放射性核素泄漏事故，了解其长期的辐照效应是非常必要的。
Radionuclides or isotopes for medical or industrial purposes, such as Cobalt 60, Caesium 131 and lodine 132.
放射性核素或核素用于医疗或工业目的，例如：钴60、铯131和碘132。
Radionuclides or isotopes for medical or industrial purposes, such as Cobalt 60, Caesium 131 and lodine 132.
放射性核素或核素用于医疗或工业目的，例如︰钴60、铯131和碘132。
Radionuclides or isotopes for medical or industrial purposes, such as Cobalt 60, Caesium 131 and lodine 132.
放射性核素或核素用于医疗或工业目的，例如︰钴60、铯131和碘132。
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