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- 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。
- Any discharge of waste water containing low-level radioactive matter into the sea,when really necessary,shall be carried out in strict compliance with the state provisions and standards concerning radioactive protection. 含弱放射性物质的废水，确需向海域排放的，必须执行国家放射防护的规定和标准。
- Any discharge of waste water containing low-level radioactive matter into the sea, when really necessary, shall be carried out in strict compliance with the state provisions and standards concerning radioactive protection. 含弱放射性物质的废水，确需向海域排放的，必须执行国家放射防护的规定和标准。
- Because, inter alias, radiation protection management nag training have not fully followup, theaware of radioactive protection and appropriate approach have tot fully meet the development and ... 为此,告诫职业受照的医学工作者,在用辐射技术造福于病人的同时,要关注自已的安全和健康,加强防护,接受完整的个人剂量监测。
- Nuclear density meter and radioactive protection 核子密度仪与放射防护
- Article 39 The discharge of gases and aerosols containing radioactive substances into the atmosphere must comply with the state provisions on radioactivity protection and must not exceed the prescribed discharge standards. 第三十九条 向大气排放含放射性物质的气体和气溶胶，必须符合国家有关放射性防护的规定，不得超过规定的排放标准。
- Radioactive ray is material thing. 放射线是实际的物质。
- Radium and uranium are radioactive elements. 镭和铀是放射性元素。
- She subscribes to an animal protection society. 她捐款给一个动物保护协会。
- A certain discharge of possible radioactive effluent. 一定量的可能有放射性的废水。
- We subscribe to an animal protection society. 我们定期捐款给一个动物保护基金会。
- The young in our society need careand protection. 我们社会的年轻人需要受到关怀和爱护。
- A radioactive isotope of carbon, especially carbon 14. 放射性碳碳的一种放射性同位素，尤指碳14。
- He was paying out half his profits as protection. 他把所得利润的一半交给歹徒作为保护费。
- They lobbied on the environmental protection issue. 他们就环境保护问题在议员中进行了游说。
- A thin jacket is a poor protection against cold. 一件单薄的夹克衫不足以御寒。
- The settlers banded together for protection. 移民联合起来保护自己。
- A naturally occurring or artificially produced radioactive element. 放射性元素自然产生或人为制造的放射性元素
- A radioactive compound used in radiotherapy or diagnosis. 放射性药剂一种用于放射性治疗或诊断的放射性化合物
- The immediate product of the radioactive decay of an element. 继承元素某种元素放射性衰变的直接产物
