求翻译：通过对2011年8月11日-8月24日时间区域的产品进行检测，感官、PH值检测结果均正常，没有出现商业无菌异常情况，可确定改时间区域产品无风险是什么意思？

By August 11, 2011 August 24, the time zone of product testing, sensory, PH value test results were normal, not unusual in commercial sterile conditions, to determine the risk-free product change time zone

Through the August 11, 2011 - August 24, the time zone products for testing, sensory, PH value test results are normal, there was no commercially sterile anomalies can be identified, there is no risk to time regional products

Through - on August 24 the time region product carries on the examination to August 11, 2011, the sense organ, the PH value examination result is normal, has not had the commercial asepsis unusual situation, may determine changes the time region product not to have the risk

By on August 11, 2011-August 24 time zone products for testing, sensory, PH value, test results are normal, commercial sterility exception does not appear to determine modified regions of product risk-free

By on August 11, 2011-August 24 time zone products for testing, sensory, PH value, test results are normal, commercial sterility exception does not appear to determine modified regions of product risk-free