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stone-like coal
释义
stone-like coal
Encyclopedia
理学
煤成因
释
stone-like coal
石煤
在中泥盆世以前的地层中保存的可燃、低热量、高灰分产率、高变质程度的沉积岩。
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thready pulse
threat
threat analysis
threat assessment
threatened abortion
threatened animals in China
threatened plant
threatened preterm labor
threatened species
threat estimation
threat identification
threat monitoring
threat of coalitions
threats to biodiversity
threat strategy
Three
three accesses & two platforms
three affliction
Three-Age System
Three Antis Movement and Five Antis Movement
three-arc illusion
three-area nine-region pulse-taking method
three awards and one subsidy
three-axial ellipsoid
three-axis coordinate system
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更新时间:2025/3/15 19:17:53