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primitive achondrites
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primitive achondrites
Encyclopedia
理学
无球粒陨石
释
primitive achondrites
原始无球粒陨石
具有类似球粒陨石的矿物组合与化学成分但不具备球粒结构的陨石。
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group von Neumann algebra
groupware
group with a (B,N)-pair
group with a decreasing filtration
group with a domain of operators
group with a finiteness condition
group with an increasing filtration
group with a pairing
group with a ring of operators
group with a semigroup of operators
group with center
group with multiple operators
group with operators
group without center
group without radical
group without torsion
group with respect to addition
group with respect to a form
group with respect to multiplication
group with the maximum condition
group with the minimum condition
group with unique extraction of root
group word
group Ⅱ-Ⅵ semiconductor
group Ⅲ-Ⅴ semiconductor
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