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牲畜越冬存活率
释义
牲畜越冬存活率
Encyclopedia
农学
牲畜越冬存活率
释
survival rate of overwintering animal
牲畜越冬存活率
春季气候回暖时(牧区以饱青期为界),牲畜存活头数与入冬存栏数比值的百分数。存栏牲畜越冬期间因寒冷、饥饿、疾病及其他因素可导致部分死亡。
随便看
phase transition temperature
phase type distribution
phase-type distribution
phase uncertainty
phase unwrapping
phase variable
phase vector
phase velocity
phase velocity of light
phase velocity vector
phase voltage
phase voltages
phase volume
phase Ⅰ clinical trial
phase Ⅰ enzymes
phase Ⅱ clinical trial
phase Ⅱ enzymes
phase Ⅲ clinical trial
phase Ⅳ clinical trial
phasic contraction
phasic development
phasic stretch reflex/tendon reflex
phasigram
phasing
phasing antenna
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