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珠心胚
释义
珠心胚
Encyclopedia
理学
〔植物形态与结构〕
释
nucellar embryo
珠心胚
由胚囊外的珠心细胞在种子中发育形成的胚。
Biology
nucellar embryo
珠心胚
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thermionics
thermionic vacuum tube
thermionic valve equation
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thermistance
thermistor
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thermistor; thermal resistor
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thermit welding
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therml system
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thermoacoustic cooling effect
thermo acoustic effect
thermoacoustic imaging
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thermoacoustics
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thermo-alcoholometer
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