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A型特殊星
释义
A型特殊星
Encyclopedia
理学
恒星光谱
释
Ap stars
A型特殊星
光谱中除普通吸收线外,还有电离硅、电离锰、电离铬、电离锶、电离铕以及其他一种或几种稀土元素产生的特别强电离谱线的A型主序星。符号为Ap。
Astronomy
全称:peculiar A star。缩写:Ap star
A型特殊星
随便看
neutral complex
neutral current
neutral current, NC
neutral current sheet
neutral curve
neutral density disc
neutral [density] filter
neutral density filter
neutral detergent fiber
neutral differential equation
neutral earthing device of hydro-generator
neutral element
neutral equation
neutral equilibrium
neutral field
neutral field line
neutral filter
neutral fixed-point
neutral flame
neutral form
neutral fragment loss scanning
neutral gas
neutral grey filter
neutral grounding method of low-voltage distribution networks
neutral gyroscope
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