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xylem
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xylem
Encyclopedia
理学
〔植物形态与结构〕
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xylem
木质部
维管植物(蕨类植物、裸子植物和被子植物)中,主要起输导水分和无机盐等物质,并具有支持植物体作用的复合组织。常与韧皮部结合在一起构成植物体内连续的维管系统。
Biology
xylem
木质部
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energy dispersion X-ray fluorescence analysis
energy dispersive X-ray analysis
energy dispersive X-ray analysis (EDX)
energy dispersive X-ray fluorescence analysis
energy dispersive Xray fluorescence analysis
energy dispersive X-ray fluorescence logging
energy dispersive X-ray fluorescence spectrometer
energy dispersive Xray fluorescence spectrometer
energy-dispersive X-ray fluorescence spectrometer
energy dispersive X-ray fluorescence survey
energy dispersive X-ray spectrometer
energy dissipation
energy dissipation and damping layer
energy dissipation calculation of hydro-structures
energy dissipation in friction
energy dissipation structure
energy dissipation well
energy dissipator
energy dissipator within tunnel
energy distribution
energy distribution law of microparticles
energy distribution ratio
energy-driven wind
energy economic efficiency
energy efficiency
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更新时间:2026/8/5 13:44:08