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草类植物雄性不育系
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草类植物雄性不育系
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草类植物雄性不育系
释
male sterility in herbageforage plants
草类植物雄性不育系
在草类异花授粉的两性花或雌雄同株植物中,小花雌蕊发育正常而雄蕊败育(无花粉或花粉干瘪、无活力),接受同种内其他花粉能正常结实的具有稳定遗传特性的纯合系。
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vacuum regulating valve
vacuum resistance furnace
vacuum sensor
vacuum sintering
vacuum solar telescope
vacuum solar tower
vacuum sparking
vacuum spectral region
vacuum spectrograph
vacuum spontaneous breaking
vacuum stability
vacuum state
vacuum suction disc
vacuum surface insulation
vacuum susceptibility
vacuum switch device
vacuum system
vacuum technique
vacuum technology
vacuum telescope
vacuum tightness
vacuum tower
vacuum tower telescope
vacuum tube
vacuum tube rectifier
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