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十值层
释义
十值层
Encyclopedia
工学
十值层
释
tenth-value layer
十值层
将给定辐射场的强度减弱到其初始值的十分之一所需要的屏蔽材料的厚度。又称十分之一值层。
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Beer Lambert law
Beer-Lambert law
Beer law
Beers criterion
Beer's law
Beers标准
Beer’s Law, Bouguer’s Law
bees
bee sting
bees wax
beeswax
beet armyworm
beet black scorch disease
Beethoven and the Construction of Genius: Musical Politics in Vienna,1792-1803
Beethoven region
Beethoven,Ludwig van
beetle problem
beet mosaic virus disease
beet necrotic yellow vein virus disease
beet phoma leaf spot
beet powdery mildew
beet red
beet soil-borne virus disease
beet sugar manufacture
beet yellowing virus disease
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