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彗星
释义
彗星
Encyclopedia
理学
彗星
释
Comet
彗星
一种含有冰冻物质的小天体,当运行在临近内太阳系或太阳附近空间时,受到太阳辐射和太阳风的影响,其冰冻物质发生升华带出尘埃形成弥散的彗发或彗尾。彗星俗称扫帚星,中国古代对彗星还有其他称谓,如孛星、星孛、妖星、蓬星、长星、异星、奇星。
Physics
交叉学科
天体物理学
comet
彗星
comet
①彗星 ②彗形物
Astronomy
comet
彗星
随便看
microwave dryer
micro-wave drying
microwave drying
microwave electronic tube
microwave emission
microwave excitation light source
microwave excited electrodeless discharge lamp
microwave excited thermoacoustic CT
microwave extraction
microwave extraction apparatus
microwave ferrite device
microwave ferrites
microwave ferromagnetic materials
microwave filter
microwave filters
microwave fragmentation
microwave freauency for medical application
microwave frequency for medical application
microwave heating
microwave heliograph
microwave holography
microwave hybrid junction
microwave imaging
microwave impedance metrology technology
microwave-induced organic sythesis
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更新时间:2026/1/19 14:10:18