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林区公路涵洞
释义
林区公路涵洞
Encyclopedia
农学
林区道路与桥梁
释
forest highway culvert
林区公路涵洞
为保证地面水流能够横穿林区公路而设置的一种小型构造物。
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selective dissemination of intelligence service
selective effect
selective emission
selective emission coefficient
selective ensemble
selective epitaxy growth
selective evolution of ligands by exponential enrichment
selective evolution of ligands by exponential enrichment (SELEX)
selective excitation
selective fading
selective flocculation flotation
selective flotation
selective grinding
selective hydrodesulfurization of gasoline
selective IgA deficiency
selective intervention
selective ion chromatogram
selective ion electrophoregram
selective laser sintering
selective laser sintering forming coated sand
selective light pressure
selective listening
selectively absorbing coating
selective marker
selective mating
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