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单词
plage, flocculus
释义
plage, flocculus
谱斑; 太阳色球内持续明亮的区域。一般可用仅透过氢Hα线或电离钙K线中心辐射的滤光器看到,分别称为氢谱斑和钙谱斑。
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centre diameter of pin holes
centre die casting
centre diecasting
centre differential
centre distance
centre distance modification coefficient
centre divider
centred lattice
centred motion
centredness
centrednesses
centred on
centred(optical)system
centred optical system
centre draft
centre drawer hinge
centre drawer hinge bracket
centre drawer hinge bracket plate
centre draw scotch feed
centred rectangular lattice
centre drift
centre drill
centre-drilling
centre drilling
centre drilling hole
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更新时间:2025/5/12 11:16:19