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产犊指数
释义
产犊指数
Encyclopedia
农学
产犊指数
释
calving index
产犊指数
一个群体内的母牛平均两次产犊间隔的时间。又称平均胎间距、平均产犊间隔。
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thermodynamic time-scale
thermodynamic variable
thermo-effect of infrared radiation
thermoelastic effect
thermoelasticity
thermoelastic transformation
thermoelectret
thermoelectric
thermoelectric and water management system for chemical process
thermoelectric coefficient
thermoelectric collaborative heating
thermoelectric cooling
thermoelectric cooling material
thermoelectric couple
thermoelectric couple, thermocouple
thermoelectric current
thermoelectric device
thermo electric effect
thermo-electric effect
thermoelectric effect
thermoelectric field
thermoelectric first effect
thermoelectric generation
thermoelectric generator
thermoelectric heating
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