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外照射防护
释义
外照射防护
Encyclopedia
医学
辐射防护三原则
释
external radiation protection
外照射防护
尽量减少或避免体外放射源发射的电离辐射人体的照射,使所受照射不超过国家规定的剂量限值的措施。
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semi-conductor refrigeration
semiconductor saturable absorption mirror Q-switched technology
semiconductor sensor
semiconductor spintronics
semiconductor straingauge
semiconductor strain sensor
semiconductor streamer laser
semiconductor subassembly
semiconductor superlattice
semiconductor surface energy
semiconductor surface state
semiconductor terahertz laser
semiconductor thermal conductivity
semiconductor thermometer
semiconductor thermosensitive resistors
semiconductor transducer
semiconductor wafer processing
semiconductor X-ray detector
semiconductor γ-ray detector
semiconduct switch
semi-cone
semi-cone angle
semi-confinedfeeding cattle
semiconformal
semiconjugate axis
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