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单词
马头星云
释义
马头星云
Encyclopedia
理学
暗星云
释
Horsehead Nebula
马头星云
位于猎户座亮星云IC 434(由猎户座σ星所电离)中的暗星云。因形状类似马头而得名。
Astronomy
Horsehead Nebula
马头星云
随便看
Frederic William Maitland
Frederik Grant Banting
Frederiksberg
Frederiksborg Castle Garden
Frederik van Zyl Slabbert
Fredholm
Fredholm alternative
Fredholm alternative theorem
Fredholm determinant
Fredholm equation
Fredholm first minor
Fredholm index
Fredholm integral equation
Fredholm integral equation of the first kind
Fredholm integral equation of the second kind
Fredholm integral equation of the third kind
Fredholm kernel
Fredholm mapping
Fredholm method
Fredholm minor
Fredholm operator
Fredholm problem
Fredholm r-th minor
Fredholm spectrum
Fredholm theorem
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更新时间:2025/7/5 2:03:13