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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
multiobjective programming
multi-objective scheduling
multi-objective water conservancy planning
multi-objects fiber spectrograph
multi-object spectrograph
multi-object spectroscopy
multi-oilcutting
multi-opening hot press
multi-operation
multi-operation-combined drawing
multi-operator
multi-operator group
multi-operator omega-algebra
multi-operator omega-group
multipactor effect
multipactor effect detecting system
multi-painted engraved lacquerwork
multi-painted lacquerwork with exposed colours
multi-paradigm modelling
multiparameter
multi-parameter comprehensive metrology technique
multiparameter control
multi-parameter data acquisition
multiparameter family
multi-parameter optimization method
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