The choice of antioxidant had a remarkable effect on the aging property of SBS.
选择抗氧体系对SBS抗热氧老化性能影响显著。
The main feature of hospital informational are grade property. aging property and worth property.
医院信息的主要特征是：等级性、时效性和价值性。
The main feature of hospital informational are grade property. aging property and worth property.
医院信息的主要特征是：等级性、时效性和价值性。
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