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boron
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化学元素。元素符号B,原子序数5,原子量10.81,属周期系ⅢA族。
Astronomy
全称:boron。缩写:B
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Chemistry
>无机化学>无机化学基本概念与无机化合物>释义
boron
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additive covariant functor
additive decomposition
additive difference equation
additive difference scheme
additive dimerization
additive divisor problem
additive duality
additive effect
additive factors method
additive family
additive filter
additive function
additive functional
additive functor
additive Gaussian channel
additive generator
additive group
additive group of rationals
additive group of real numbers
additive group scheme
additive hazards model
additive hazards model with time varying regression coefficients
additive hazards model with time-varying regression coefficients
additive hazards regression model
additive ideal
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