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periphyton
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periphyton
Encyclopedia
理学
周丛生物
释
periphyton
周丛生物
生活在浸没于水中的各种基质表面上的有机体集合群。包括基质上生长的所有生物,有细菌、真菌、藻类、原生动物、轮虫、甲壳动物、线虫、寡毛类、软体动物,甚至鱼卵和幼鱼等。这些有机体往往被一层黏滑的、甚至毛茸茸的泥沙所覆盖。
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metal coated fibers
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metal complex dye
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metal complex ligands to G quadruplex
metal complex ligands to G-quadruplex
metal conducting material
metal conductive filament
metal coordination polymer
metal corrosion
metal corrosion prevention of thermal power equipment
metal-corrosion protection by plasma
metal cutting machine tools safety
metal cutting principle
metal-deficient star
metaldehyde
metal deposition
metal detector of conveyor
metal dust explosion
meta learning
metal electrode
metal-enhanced fluorescence
metal enrichment
metal extinguishing agent
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