Cold ring roll process is an advanced plastic processing technology. The feed velocity of mandrel is one of the important parameters in the process.
环件冷轧是一种先进的塑性加工工艺，而其中芯辊的进给速度对环件冷轧工艺有重要影响。
Nutrient and sanitary were important aspects in estimating feed quality, processing technology affected them significantly.
营养性和卫生性是评价饲料质量的重要指标，加工工艺对其有重要的影响。
This paper reviewed some measures to reduce the phosphorus contamination covering molecular biological technology, nutrition regulation, feed processing and feces treatment.
此文着重从分子生物学、营养调控、饲料加工及粪便处理方面综述了减少磷污染的一些措施。
This paper reviewed some measures to reduce the phosphorus contamination covering molecular biological technology, nutrition regulation, feed processing and feces treatment.
此文着重从分子生物学、营养调控、饲料加工及粪便处理方面综述了减少磷污染的一些措施。
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