王有基泥鳅早期摄食节律及不同饵料和延迟投饵对其生长和成活的影响 摄食强度(feeding intensity)也被称为摄食比率(feeding ratio)或平均摄食量,指每尾仔鱼消化道中含有饵料生物的平均个数。
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Feeding intensity and point-of-no-return (PNR) of Pelteobogrus fulvidraco larvae at different temperatures were studied under laboratory conditions.
对不同温度下黄颡鱼仔鱼的摄食强度及抵达不可逆点(PNR)时间的变化进行初步研究。
The feeding intensity during the period of 6:00-8:00 am and 16:00-18:00 pm was maximum. It seemed that the Cobia feeding rhythm was characterized by twilight feeding.
在白天的摄食中,又以早晨6:00-8:00和傍晚16:00-18:00摄食强度最大:夜间摄食较少或基本不摄食,所以军曹鱼早期幼体的摄食习性属白天摄食且偏于晨昏性类型。
Dry magnetic separators operation regulation note the main factors are: the feeding layer thickness (give ore amount), vibration slot vibration velocity, magnetic field intensity and working gap, etc.
干式磁选机的操作调节注意的主要因素是:给料层厚度(给矿量)、振动槽的振动速度、磁场强度和工作间隙等。
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