Some medicines, like Prussian blue pills, can help expel radioactive elements from the body. 普鲁士蓝药片等药物可以将放射性元素排出体外。
Any discharge of waste water containing low-level radioactive substances into any water body must comply with the regulations and standards of the State for radioactive protection. 向水体排放含低放射性物质的废水,必须符合国家有关放射防护的规定和标准。
Brachytherapy means placing packed radioactive source near or on the surface of tumor via body cavity, or embedding fine needle in tumor to import radioactive source. 近距离放疗仪器是指将封装好的放射源经人体腔道放在肿瘤体附近或表面,或是将细针管插植于肿瘤体内导入射线源实施照射的放疗技术。
Any radioactive isotope introduced into the body to study metabolism or other biological processes. 为了研究新陈代谢或其他生物学过程而引入身体的放射性同位素。
If radioactive material is ingested or inhaled into the body, however, it is actually the lower energy alpha and beta radiation that becomes the more dangerous. 然而,如果人体摄取或吸入放射性材料,低能的α和β粒子更为危险。
The researchers are specialists in nuclear medicine, which uses radioactive compounds to help make images of the body. 参与研究的人员是核医学专家,他们使用放射性化合物对人体内部组织进行造影。
The technical specification, application, usages, principles and features of β-ray exciting luminescence, selection of radioactive isotops and luminous body and production process of tritium luminous paint were described. 叙述了此涂料的主要技术指标、用途和使用方法,β射线激发发光的原理和特点,放射性同位素和发光基质的选择,以及氚发光涂料的制造过程等。
The irradiation come from radioactive nuclide taken into the body, such as 137 Cs, 60Co, H analyzes various factors involved in the calculation. 这些辐射是137Cs和60Co等放射性核素被摄入体内时产生的,讨论了进行计算所应用的各种条件。
Effects of Prussian blue on enhancement of elimination of radioactive cesium from the body and its toxicity 普鲁士蓝对体内放射性铯的促排效果及其毒性研究
This paper reviews the development of researches on which aquatic plants monitor and purify chemical industry wastewater, heavy metals polluted water, life wastewater, radioactive nuclides polluted water and inhibit algae growth in the eutrophic water body in China. 本文综述了我国利用水生植物监测和净化重金属废水、化工废水、生活污水、放射性核素废水以及抑制富营养化水体中藻类研究进展。
The radioactive levels in Taihu and water body of Suzhou 太湖、苏州水网和浅井水的放射性水平
Cesium is the main releasing heat result in radioactive waste liquid, because cesium half-life is relatively long, it is relatively great to endanger the human body, so seems particularly important to the treatment of the radioactive waste liquid containing cesium. 铯是高放废液中主要的释热产物,由于铯半衰期较长,对人体危害较大,因此对含铯的放射性废液的处理和处置显得尤为重要。
The mechanism of migration and concentration of radioactive elements and entering human body by food is analyzed and discussed. 剖析、探讨了放射性元素迁移、富集、通过食物链进入人体致病机理。
The probability of contacting radioactive material of people is increasing. Especially, the possibility of harmfulness of ionizing radiation on the human body is increasing. 人们直接接触的放射性物质的机率越来越大,特别是电离辐射对人体的危害性越来越大。
Radon, as one kind of radioactive gas in environment, can easily be absorbed by human body. If the human body has long been ionizing radiation exposure to the radon and its daughter, it will induce lung cancer, leukemia and respiratory and other diseases. 氡气作为一种放射性气体,在环境中很容易被人吸收,如果人体长期受到氡及其子体的电离辐射将诱发肺癌、白血病和呼吸道等疾病。