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浮运架梁技术
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浮运架梁技术
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理学
近代施工技术
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floating frame beam technology
浮运架梁技术
利用浮力架梁,不需在桥孔内组立临时辅助设施,梁体借助自然水位的升降或抽灌水的沉浮,将钢梁架设到桥位上,同样也可将旧梁自桥位换下来的一种技术。
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cohomology of a Lie algebra
cohomology of a manifold
cohomology of an algebra
cohomology of a projective space
cohomology of a ring
cohomology of a sheaf
cohomology of a space
cohomology of Lie algebras
cohomology of semi-simple Lie algehras
cohomology operation
cohomology ring
cohomology sequence
cohomology set
cohomology space
cohomology spectral sequence
cohomology suspension
cohomology theory
cohomology theory of bundle
cohomotopic
cohomotopy
cohomotopy group
co-Hopf space
cohort
cohort analysis
cohort characteristics of fish population
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