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main root
释义
main root
Encyclopedia
农学
根际环境
释
main root; axial root
主根
由胚根的顶端分生组织发育形成的根。
理学
根
释
main root
主根
种子萌发时,胚根细胞分裂和伸长所形成的垂直向下生长的根。因是植物体上最早出现的根,又称初生根或直根。
Biology
main root
主根
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radiation damage and Synergistic Effects of hydrogen helium
radiation damage of metal
radiation damage of nuclear materials
radiation damage product
radiation damage repair
radiation damping
radiation damping in infinite foundation of the dam
radiation decomposition
radiation degradation
radiation density
radiation-density constant
radiation density meter
radiation destruction
radiation detection
radiation detector
radiation detector assembly
radiation detector signal amplification and readout circuit
radiation direct action
radiation directivity
radiation disinfestation
radiation displacement effect
radiation dominated era
radiation-dominated fluid
radiation dominated gas
radiation dominated universe
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