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金属线星
释义
金属线星
Encyclopedia
理学
恒星光谱
释
metallic-line star
金属线星
其金属谱线很强,近似于F型星,但其氢线却近似于A型星,而且由不同光谱区定出的光度级也很不相同,由短波段求得的光度级比由长波段求得的高的一类特殊星。符号为Am。
Astronomy
metallic-line star; metal-line star
金属线星
随便看
microwave isolator
microwave kinetic inductance detector
microwave kinetic inductance detector, MKID
microwave kinetic induction detector
microwave lamp
microwave landing system
microwave level meter
microwave line
microwave low noise technique
microwave magnetism
microwave measurement
microwave microcalorimeter
microwave network
microwave noise metrology
microwave noise source
microwave non-destructive testing
microwave occupational hazard
microwave organic synthesis
microwave or millimeter-wave carrier
microwave oscillator
microwave oven
microwave ovens
microwave ovens explosion
microwave parametric amplifier
microwave passive infrared composite intrusion detector
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更新时间:2026/8/14 2:49:13