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roentgen equivalent man
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roentgen equivalent man
Encyclopedia
理学
人类居住环境统计
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roentgen equivalent man
人体伦琴当量
一个旧制的剂量当量单位,为组织内被研究一点上的吸收剂量、品质因数和其他修正因数(由于同位素在体内沉积的不均匀分布所导致的放射性生物学方面的因素而考虑引入)三个量的乘积。又称雷姆(rem)。
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automatic landing control system
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automatic main steam valve
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automatic marine station
automatic measurement and test
automatic measuring machine
Automatic Meridian Circle
automatic meteorological station
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automatic meter reading system
automatic model acquisition
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automatic monitoring on-line for polluted water
automatic monitoring system for ambient air
automatic motorcycle
automatic multi-document summarization
automatic navigator
automatic observatory
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automatic ore-drawing
automatic parallelization
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更新时间:2026/7/26 11:01:51