提出了评价储层非均质性的综合评价指标,对储层非均质性的变化幅度、变化速度以及变化的随机性进行定量描述。
The aggregate index that appears the variation magnitude and variation speed and the variation nature is proposed to describe quantitatively the variation nature and complexity of heterogeneity.
在分析了干扰和抽吸速度的灵敏关系后,认为抽吸速度的干扰具有随机性。
After analyzing the sensitive relationship between interference and pumping speed, it is concluded that the interference of pumping speed is stochastic.
测试数据表明,该算法比同类型的加密算法速度快,而且加密方法的变型性以及轮密钥选取的随机性将增强加密算法的抗攻击性。
Testing data shows that this encryption algorithm is faster than conventional ones and its anti-attack ability is reinforced by encryption improvement and randomization.
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