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果树脱毒苗
释义
果树脱毒苗
Encyclopedia
农学
苗木快繁与脱毒
释
virus-free nursery tree
果树脱毒苗
采用生物技术措施从感染病毒的果树植株中获得无病毒材料,进而培育形成的苗木。
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level limiting valve
level line
levelling
levelling agent
levelling instrument
levelling-up
level man car
level manifold
level matching conditions
level measurement of flotation machines
level measuring device
level measuring instrument
level meter
level monitoring device for drilling fluid circulating pool
levelness
level n-structure
level of abstraction
level of a factor
level of a field
level of a function
level of aircraft flying qualities
level of a modular curve
level of an orthogonal array
level of a subgroup
level of a test
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