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xylem
释义
xylem
Encyclopedia
理学
〔植物形态与结构〕
释
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
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mass
Massa
mass absorption coefficient
mass absorption cross section
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Massachusetts 128 highway
Massachusetts Institute of Technology
Massachusetts Institute of Technology Radiation Laboratory Series
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Massacre at Paris
Massacre in Nanjing
Massacre of Amritsar
massacre of Messa
mass action law
massage along the related meridian
massage for bone orthopedics
massage for health maintenance
Massager for legs
Massagetae
Massagetai
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mass analyzed ion kinetic energy spectrum
mass analyzed ion kinetic energy spectrum (MIKES)
mass analyzer
mass and energy
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