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牲畜生长发育观测
释义
牲畜生长发育观测
Encyclopedia
农学
牲畜生长发育观测
释
observation of livestock growth and development
牲畜生长发育观测
对牲畜外部形态、体质和发育状况的观察、测量和记载。是畜牧气象的一项基本业务。其资料用于鉴定气象条件与牲畜生长发育的关系。
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prestressedsteel heading
prestressed steel tensioning machine
prestressed strand
prestressed structure
prestressed tendons with anchors
prestressed tendons with connectors
prestressed wire
prestressing
prestressing technique
prestressing tendon
prestretching
prestripping
prestructure
presubscript
presumption
presumption of causation
presumption of constitutionality
presumption of fault
presumption of innocence
presumptive
pre-supernova
pre-supernova binary
pre-supernova object
presuperscript
pre-support
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