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玄武岩
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玄武岩
Encyclopedia
工学
[矿物材料]
释
basalt
玄武岩
一种二氧化硅含量在45%~53%的基性火山岩。
理学
玄武岩
释
basalt
玄武岩
基性火山岩。是地球洋壳和月球月海的最主要组成物质,也是地球陆壳和月球月陆的重要组成物质。
Astronomy
basalt
玄武岩
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space singularity
spaces in mathematics
space smashing to a point
space solar cell
space solar observation instruments
space solar power station
Space Solar Telescope
space sound film multichannel reproduction mode
space speciality skill training simulator
space standardization
space standardization engineering
space standardizer
space standard system
space station
space structure
space sub-mm wave radio telescope
space suit
space suit engineer
space surveillance radar
space symmetry
space symmetry operation
space system
space systems engineering
space target surveillance system
space technology
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