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Terms for subject Environment (7347 entries)
radiation fog 辐射雾
radiation frost 辐射霜[冻]
radiation heat 辐射热
radiation monitoring (The periodic or continuous surveillance or analysis of the level of radiant energy present in a given area, to determine that its prescribed amount has not been exceeded or that it meets acceptable safety standards) 辐射监控
radiation physics (The study of ionizing radiation and its effects on matter) 辐射物理学
radiation protection (Precautionary actions, measures or equipment implemented to guard or defend people, property and natural resources from the harmful effects of ionizing energy) 辐射防护
radiation protection law (A binding rule or body of rules prescribed by government to establish measures to keep humans and natural resources safe from harmful exposure to energy waves released by nuclear materials, electromagnetic current and other sources) 辐射防护法
radiation sickness (The complex of symptoms characterizing the disease known as radiation injury, resulting from excessive exposure of the whole body (or large part) to ionizing radiation. The earliest of these symptoms are nausea, fatigue, vomiting, and diarrhea, which may be followed by loss of hair (epilation), hemorrhage, inflammation of the mouth and throat, and general loss of energy) 辐射病
radiation stress 辐射胁迫
radio (The process, equipment or programming involved in transmitting and receiving sound signals by electromagnetic waves) 无线电
radio programme (A performance or production transmitted in sound signals with electromagnetic waves) 广播节目
radioactive contamination (Contamination of a substance, living organism or site caused by radioactive material) 放射性污染
radioactive decontamination (The removal of radioactive contamination which is deposited on surfaces or may have spread throughout a work area. Personnel decontamination is also included. Decontamination methods follow two broad avenues of attack, mechanical and chemical) 放射性去污
radioactive dumping (Waste generated by the emission of particulate or electromagnetic radiation resulting from the decay of the nuclei of unstable elements) 放射性废弃物
radioactive emission (The release of radioactive substances into the environment deriving from nuclear installations and from mining, purification and enrichment operations of radioactive elements) 放射性发射
radioactive fallout (The material that descends to the earth or water well beyond the site of a surface or subsurface nuclear explosion) 放射性尘降物
radioactive health data 放射性安全保健数据
radioactive pollutant (A substance undergoing spontaneous decay or disintegration of atomic nuclei and giving off radiant energy in the form of particles or waves, often associated with an explosion of a nuclear weapon or an accidental release from a nuclear power plant, holding facility or transporting container) 放射性污染物
radioactive substance (Any substance that contains one or more radionuclides of which the activity or the concentration cannot be disregarded as far as radiation protection is concerned) 放射性物质
radioactive tracer (A radioactive isotope which, when injected into a biological or physical system, can be traced by radiation detection devices, permitting determination of the distribution or location of the substance to which it is attached) 放射性指示剂