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单词
urban soil
释义
urban soil
Encyclopedia
理学
城市生态环境
释
urban soil
城市土壤
出现在城区或郊区,由于土地的混合、填埋或污染而形成的,非农业的、人为的表层厚度大于50厘米的土壤。城市土壤的物质组成、人类活动规模和强度均与周边农业或森林地区土壤显著不同。
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poly (p-phenylene)
poly(p-phenylene benzobisoxazole) fiber
poly (p-phenylene oxide)
poly (p-phenylene sulfide)
poly-p-phenylene terephthalamide
poly (p-phenylene terephthalate)
poly-p-phenylene terephthamide fiber
poly (p-phenylene vinylene)
polyprenol
polyprenol lipoids
polypropylene
polypropylene catalyst
polypropylene cigarette filter tow
poly (propylene exide)
poly (propylene exide); polyoxypropylene
polypropylene fiber
polypropylene fibers
polypropylene industrial filament
poly (propylene oxide)
polypropylene oxide
poly (propylene oxide); polyoxypropylene
polypropylene terephthalate fiber
polyprotic acid
polypus antri
poly-p-xylene
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更新时间:2025/8/26 19:18:39