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high-speed railway bridge
释义
high-speed railway bridge
Encyclopedia
工学
桥梁类型
释
high-speed railway bridge
高速铁路桥
高速铁路线上桥梁占比大,高架桥、长桥多,有利于跨越地质不良地段、保证线路平顺性和稳定性、实现全封闭行车模式,同时也可节省农田、减少土方工程。
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σ-complete ideal
σ-complete lattice
σ-completeness
σ complete vector lattice
σ complex
σ component
σ convergence
σ discrete family
σ-discrete family
σ-donor ligand
σ electron
σ field
σ-field
σ field of events
σ-field of events
σ-field of sets
σ field prior to τ
σ-field prior to τ
σ-field strictly prior to τ
σ-finite
σ finite measure
σ-finite measure
σ-finite measure space
σ formyl complex
σ-formyl complex
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