By study the influence of transport distance and pig pre-slaughter rest on the ponderance and probability of PSE pork, try to find out the main cause and effective control means of PSE pork.

通过研究运输距离和宰前静养对PSE猪肉产生几率及严重度的影响，找出产生PSE猪肉的主要原因以及有效控制措施。

youdao

Risks of assembly occupancies have source complicacy, intrinsical dualism, effect ponderance, limited calculability and spatiotemporal characteristics.

人员密集场所的风险具有来源的复杂性、本质的双重性、后果的严重性、有限可计算性和时空特性。

youdao