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电热育雏伞
释义
电热育雏伞
Encyclopedia
农学
﹝农业生物环境与能源工程﹞
释
electric chick brooder
电热育雏伞
利用电源为雏鸡育雏期供暖的伞形设备。又称电热育雏保温伞、电热育雏器。通过电热器(电热线、电热管或者远红外线管等)将电能转化为热能,将伞下的温度升高至20~40℃,满足育雏期雏鸡生长发育的温度需要。
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mortality number
mortality per 10 thousands vehicles of traffic accident
mortality problem
Mortality rate
mortality rate
mortality rate of cancer
mortality table
mortality transition
Mortal Little Things
mortar
mortar bowl unearthed from Yang Jianchen's tomb
mortar finite element method
Morte accidentale di un anarchico
Morten Nielsen
mortgage
mortgage market
mortgage of land-use right
mortgage right of land
Mortimer Taube
Mortimer Wheeler
mortise and tenon joint
mortise of cap block
Morton A.Kaplan
Morton Feldman
Morton number
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