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单词
mineral deposit
释义
mineral deposit
Encyclopedia
理学
矿床
释
mineral deposit
矿床
地壳中由地质作用形成的,所含有用矿物集合体的质和量,在当前的经济和技术条件下能被开采和利用的地质体。
Astronomy
mineral deposit
矿床
随便看
pontoon
pontophile
Pontrjagin class
Pontryagin
Pontryagin character
Pontryagin characteristic class
Pontryagin characteristic number
Pontryagin class
Pontryagin duality
Pontryagin duality theorem
Pontryagin duality theory
Pontryagin invariant
Pontryagin-Kuratowski theorem
Pontryagin maximum principle
Pontryagin multiplication
Pontryagin number
Pontryagin operation
Pontryagin product
Pontryagin space
Pontryagin square
Pontryagin surface
Pontryagin theorem
Pontryagin van Kampen duality theorem
Pontryagin-van Kampen duality theorem
Pontypool japanned wares
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